head 1.4;
access;
symbols;
locks
cherry:1.4; strict;
comment @# @;
1.4
date 2016.12.22.16.18.14; author cherry; state Exp;
branches;
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1.3
date 2016.12.22.11.19.46; author cherry; state Exp;
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1.2
date 2016.12.22.09.31.46; author cherry; state Exp;
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1.1
date 2016.12.19.13.19.31; author cherry; state Exp;
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next ;
desc
@Post commit MD stuff for uvm_hotplug(9)
@
1.4
log
@This is hopefully the final diff - it's the last chunk that will truly enable the hotplug feature.
@
text
@Index: arch/acorn26/acorn26/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/acorn26/acorn26/pmap.c,v
retrieving revision 1.36
diff -u -r1.36 pmap.c
--- arch/acorn26/acorn26/pmap.c 11 May 2012 15:39:17 -0000 1.36
+++ arch/acorn26/acorn26/pmap.c 22 Dec 2016 16:13:10 -0000
@@@@ -293,19 +293,26 @@@@
vaddr_t
pmap_steal_memory(vsize_t size, vaddr_t *vstartp, vaddr_t *vendp)
{
- int i;
vaddr_t addr;
+ uvm_physseg_t bank;
+
UVMHIST_FUNC("pmap_steal_memory");
UVMHIST_CALLED(pmaphist);
addr = 0;
size = round_page(size);
- for (i = 0; i < vm_nphysseg; i++) {
- if (VM_PHYSMEM_PTR(i)->avail_start < VM_PHYSMEM_PTR(i)->avail_end) {
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ if (uvm_physseg_get_avail_start(bank) < uvm_physseg_get_avail_end(bank)) {
+ paddr_t avail_start = uvm_physseg_get_avail_start(bank);
+
addr = (vaddr_t)
((char*)MEMC_PHYS_BASE +
- ptoa(VM_PHYSMEM_PTR(i)->avail_start));
- VM_PHYSMEM_PTR(i)->avail_start++;
+ ptoa(avail_start));
+ avail_start++;
+ uvm_physseg_set_avail_start(avail_start);
+
break;
}
}
Index: arch/alpha/alpha/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/alpha/alpha/machdep.c,v
retrieving revision 1.348
diff -u -r1.348 machdep.c
--- arch/alpha/alpha/machdep.c 22 Dec 2016 14:47:54 -0000 1.348
+++ arch/alpha/alpha/machdep.c 22 Dec 2016 16:13:10 -0000
@@@@ -227,7 +227,6 @@@@
struct mddt *mddtp;
struct mddt_cluster *memc;
int i, mddtweird;
- struct vm_physseg *vps;
struct pcb *pcb0;
vaddr_t kernstart, kernend, v;
paddr_t kernstartpfn, kernendpfn, pfn0, pfn1;
@@@@ -611,23 +610,24 @@@@
* Initialize error message buffer (at end of core).
*/
{
+ paddr_t end;
vsize_t sz = (vsize_t)round_page(MSGBUFSIZE);
vsize_t reqsz = sz;
+ uvm_physseg_t bank;
- vps = VM_PHYSMEM_PTR(vm_nphysseg - 1);
+ bank = uvm_physseg_get_last();
/* shrink so that it'll fit in the last segment */
- if ((vps->avail_end - vps->avail_start) < atop(sz))
- sz = ptoa(vps->avail_end - vps->avail_start);
+ if (uvm_physseg_get_avail_end(bank) - uvm_physseg_get_avail_start(bank) < atop(sz))
+ sz = ptoa(uvm_physseg_get_avail_end(bank) - uvm_physseg_get_avail_start(bank));
- vps->end -= atop(sz);
- vps->avail_end -= atop(sz);
- msgbufaddr = (void *) ALPHA_PHYS_TO_K0SEG(ptoa(vps->end));
- initmsgbuf(msgbufaddr, sz);
+ end = uvm_physseg_get_end(bank);
+ end -= atop(sz);
+
+ uvm_physseg_unplug(end, atop(sz));
+ msgbufaddr = (void *) ALPHA_PHYS_TO_K0SEG(ptoa(end));
- /* Remove the last segment if it now has no pages. */
- if (vps->start == vps->end)
- vm_nphysseg--;
+ initmsgbuf(msgbufaddr, sz);
/* warn if the message buffer had to be shrunk */
if (sz != reqsz)
Index: arch/alpha/alpha/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/alpha/alpha/pmap.c,v
retrieving revision 1.260
diff -u -r1.260 pmap.c
--- arch/alpha/alpha/pmap.c 5 Nov 2015 06:26:15 -0000 1.260
+++ arch/alpha/alpha/pmap.c 22 Dec 2016 16:13:11 -0000
@@@@ -784,8 +784,8 @@@@
* the fact that BSEARCH sorts the vm_physmem[] array
* for us.
*/
- avail_start = ptoa(VM_PHYSMEM_PTR(0)->start);
- avail_end = ptoa(VM_PHYSMEM_PTR(vm_nphysseg - 1)->end);
+ avail_start = ptoa(uvm_physseg_get_avail_start(uvm_physseg_get_first()));
+ avail_end = ptoa(uvm_physseg_get_avail_end(uvm_physseg_get_last()));
virtual_end = VM_MIN_KERNEL_ADDRESS + lev3mapsize * PAGE_SIZE;
#if 0
@@@@ -1007,10 +1007,12 @@@@
vaddr_t
pmap_steal_memory(vsize_t size, vaddr_t *vstartp, vaddr_t *vendp)
{
- int bank, npgs, x;
+ int npgs;
vaddr_t va;
- paddr_t pa;
+ paddr_t pa;
+ uvm_physseg_t bank;
+
size = round_page(size);
npgs = atop(size);
@@@@ -1018,50 +1020,36 @@@@
printf("PSM: size 0x%lx (npgs 0x%x)\n", size, npgs);
#endif
- for (bank = 0; bank < vm_nphysseg; bank++) {
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
if (uvm.page_init_done == true)
panic("pmap_steal_memory: called _after_ bootstrap");
#if 0
- printf(" bank %d: avail_start 0x%lx, start 0x%lx, "
- "avail_end 0x%lx\n", bank, VM_PHYSMEM_PTR(bank)->avail_start,
+ printf(" bank %d: avail_start 0x%"PRIxPADDR", start 0x%"PRIxPADDR", "
+ "avail_end 0x%"PRIxPADDR"\n", bank, VM_PHYSMEM_PTR(bank)->avail_start,
VM_PHYSMEM_PTR(bank)->start, VM_PHYSMEM_PTR(bank)->avail_end);
#endif
- if (VM_PHYSMEM_PTR(bank)->avail_start != VM_PHYSMEM_PTR(bank)->start ||
- VM_PHYSMEM_PTR(bank)->avail_start >= VM_PHYSMEM_PTR(bank)->avail_end)
+ if (uvm_physseg_get_avail_start(bank) != uvm_physseg_get_start(bank) ||
+ uvm_physseg_get_avail_start(bank) >= uvm_physseg_get_avail_end(bank))
continue;
#if 0
- printf(" avail_end - avail_start = 0x%lx\n",
+ printf(" avail_end - avail_start = 0x%"PRIxPADDR"\n",
VM_PHYSMEM_PTR(bank)->avail_end - VM_PHYSMEM_PTR(bank)->avail_start);
#endif
- if ((VM_PHYSMEM_PTR(bank)->avail_end - VM_PHYSMEM_PTR(bank)->avail_start)
+ if (uvm_physseg_get_avail_end(bank) - uvm_physseg_get_avail_start(bank)
< npgs)
continue;
/*
* There are enough pages here; steal them!
*/
- pa = ptoa(VM_PHYSMEM_PTR(bank)->avail_start);
- VM_PHYSMEM_PTR(bank)->avail_start += npgs;
- VM_PHYSMEM_PTR(bank)->start += npgs;
-
- /*
- * Have we used up this segment?
- */
- if (VM_PHYSMEM_PTR(bank)->avail_start == VM_PHYSMEM_PTR(bank)->end) {
- if (vm_nphysseg == 1)
- panic("pmap_steal_memory: out of memory!");
-
- /* Remove this segment from the list. */
- vm_nphysseg--;
- for (x = bank; x < vm_nphysseg; x++) {
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
- }
- }
+ pa = ptoa(uvm_physseg_get_start(bank));
+ uvm_physseg_unplug(atop(pa), npgs);
va = ALPHA_PHYS_TO_K0SEG(pa);
memset((void *)va, 0, size);
Index: arch/amd64/amd64/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/amd64/amd64/machdep.c,v
retrieving revision 1.241
diff -u -r1.241 machdep.c
--- arch/amd64/amd64/machdep.c 22 Dec 2016 14:47:54 -0000 1.241
+++ arch/amd64/amd64/machdep.c 22 Dec 2016 16:13:11 -0000
@@@@ -789,6 +789,7 @@@@
paddr_t p, pstart, pend;
struct vm_page *pg;
int i;
+ uvm_physseg_t upm;
/*
* Mark all memory pages, then unmark pages that are uninteresting.
@@@@ -805,10 +806,25 @@@@
setbit(sparse_dump_physmap, p);
}
}
- for (i = 0; i < vm_nphysseg; i++) {
- struct vm_physseg *seg = VM_PHYSMEM_PTR(i);
+ for (upm = uvm_physseg_get_first();
+ uvm_physseg_valid_p(upm);
+ upm = uvm_physseg_get_next(upm)) {
+ paddr_t pfn;
- for (pg = seg->pgs; pg < seg->lastpg; pg++) {
+ if (uvm_physseg_valid_p(upm) == false)
+ break;
+
+ const paddr_t startpfn = uvm_physseg_get_start(upm);
+ const paddr_t endpfn = uvm_physseg_get_end(upm);
+
+ KASSERT(startpfn != -1 && endpfn != -1);
+
+ /*
+ * We assume that seg->start to seg->end are
+ * uvm_page_physload()ed
+ */
+ for (pfn = startpfn; pfn <= endpfn; pfn++) {
+ pg = PHYS_TO_VM_PAGE(ptoa(pfn));
if (pg->uanon || (pg->pqflags & PQ_FREE) ||
(pg->uobject && pg->uobject->pgops)) {
p = VM_PAGE_TO_PHYS(pg) / PAGE_SIZE;
@@@@ -1452,57 +1468,30 @@@@
static void
init_x86_64_msgbuf(void)
{
- /* Message buffer is located at end of core. */
- struct vm_physseg *vps;
- psize_t sz = round_page(MSGBUFSIZE);
- psize_t reqsz = sz;
- int x;
-
- search_again:
- vps = NULL;
-
- for (x = 0; x < vm_nphysseg; x++) {
- vps = VM_PHYSMEM_PTR(x);
- if (ctob(vps->avail_end) == avail_end)
- break;
- }
- if (x == vm_nphysseg)
- panic("init_x86_64: can't find end of memory");
+ /* Message buffer is located at end of core. */
+ psize_t reqsz = round_page(MSGBUFSIZE);
+ psize_t sz = 0;
- /* Shrink so it'll fit in the last segment. */
- if ((vps->avail_end - vps->avail_start) < atop(sz))
- sz = ctob(vps->avail_end - vps->avail_start);
-
- vps->avail_end -= atop(sz);
- vps->end -= atop(sz);
- msgbuf_p_seg[msgbuf_p_cnt].sz = sz;
- msgbuf_p_seg[msgbuf_p_cnt++].paddr = ctob(vps->avail_end);
-
- /* Remove the last segment if it now has no pages. */
- if (vps->start == vps->end) {
- for (vm_nphysseg--; x < vm_nphysseg; x++)
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
- }
-
- /* Now find where the new avail_end is. */
- for (avail_end = 0, x = 0; x < vm_nphysseg; x++)
- if (VM_PHYSMEM_PTR(x)->avail_end > avail_end)
- avail_end = VM_PHYSMEM_PTR(x)->avail_end;
- avail_end = ctob(avail_end);
+ for (sz = 0; sz < reqsz; sz += PAGE_SIZE) {
+ paddr_t stolenpa;
- if (sz == reqsz)
- return;
+ if (!uvm_page_physget(&stolenpa))
+ break;
- reqsz -= sz;
- if (msgbuf_p_cnt == VM_PHYSSEG_MAX) {
- /* No more segments available, bail out. */
- printf("WARNING: MSGBUFSIZE (%zu) too large, using %zu.\n",
- (size_t)MSGBUFSIZE, (size_t)(MSGBUFSIZE - reqsz));
- return;
+ if (stolenpa == (msgbuf_p_seg[msgbuf_p_cnt].paddr
+ + PAGE_SIZE)) {
+ /* contiguous: append it to current buf alloc */
+ msgbuf_p_seg[msgbuf_p_cnt].sz += PAGE_SIZE;
+ } else {
+ /* non-contiguous: start a new msgbuf seg */
+ msgbuf_p_seg[msgbuf_p_cnt].sz = PAGE_SIZE;
+ msgbuf_p_seg[msgbuf_p_cnt++].paddr = stolenpa;
+ }
}
- sz = reqsz;
- goto search_again;
+ if (sz != reqsz)
+ printf("%s: could only allocate %ld bytes of requested %ld bytes\n",
+ __func__, sz, reqsz);
}
static void
Index: arch/arm/arm32/bus_dma.c
===================================================================
RCS file: /cvsroot/src/sys/arch/arm/arm32/bus_dma.c,v
retrieving revision 1.96
diff -u -r1.96 bus_dma.c
--- arch/arm/arm32/bus_dma.c 5 Nov 2016 14:26:23 -0000 1.96
+++ arch/arm/arm32/bus_dma.c 22 Dec 2016 16:13:11 -0000
@@@@ -1365,11 +1365,11 @@@@
* The page can only be direct mapped if was allocated out
* of the arm poolpage vm freelist.
*/
- int lcv = vm_physseg_find(atop(pa), NULL);
- KASSERT(lcv != -1);
+ uvm_physseg_t upm = uvm_physseg_find(atop(pa), NULL);
+ KASSERT(uvm_physseg_valid_p(upm));
if (direct_mapable) {
direct_mapable =
- (arm_poolpage_vmfreelist == VM_PHYSMEM_PTR(lcv)->free_list);
+ (arm_poolpage_vmfreelist == uvm_physseg_get_free_list(upm));
}
#endif
Index: arch/arm/arm32/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/arm/arm32/pmap.c,v
retrieving revision 1.341
diff -u -r1.341 pmap.c
--- arch/arm/arm32/pmap.c 17 Dec 2016 14:36:29 -0000 1.341
+++ arch/arm/arm32/pmap.c 22 Dec 2016 16:13:11 -0000
@@@@ -6453,8 +6453,8 @@@@
* One could argue whether this should be the entire memory or just
* the memory that is useable in a user process.
*/
- avail_start = ptoa(VM_PHYSMEM_PTR(0)->start);
- avail_end = ptoa(VM_PHYSMEM_PTR(vm_nphysseg - 1)->end);
+ avail_start = ptoa(uvm_physseg_get_avail_start(uvm_physseg_get_first()));
+ avail_end = ptoa(uvm_physseg_get_avail_end(uvm_physseg_get_last()));
/*
* Now we need to free enough pv_entry structures to allow us to get
Index: arch/i386/i386/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/i386/i386/machdep.c,v
retrieving revision 1.771
diff -u -r1.771 machdep.c
--- arch/i386/i386/machdep.c 22 Dec 2016 14:47:58 -0000 1.771
+++ arch/i386/i386/machdep.c 22 Dec 2016 16:13:23 -0000
@@@@ -1037,57 +1037,30 @@@@
static void
init386_msgbuf(void)
{
- /* Message buffer is located at end of core. */
- struct vm_physseg *vps;
- psize_t sz = round_page(MSGBUFSIZE);
- psize_t reqsz = sz;
- unsigned int x;
-
- search_again:
- vps = NULL;
- for (x = 0; x < vm_nphysseg; ++x) {
- vps = VM_PHYSMEM_PTR(x);
- if (ctob(vps->avail_end) == avail_end) {
- break;
- }
- }
- if (x == vm_nphysseg)
- panic("init386: can't find end of memory");
+ /* Message buffer is located at end of core. */
+ psize_t reqsz = round_page(MSGBUFSIZE);
+ psize_t sz = 0;
- /* Shrink so it'll fit in the last segment. */
- if (vps->avail_end - vps->avail_start < atop(sz))
- sz = ctob(vps->avail_end - vps->avail_start);
-
- vps->avail_end -= atop(sz);
- vps->end -= atop(sz);
- msgbuf_p_seg[msgbuf_p_cnt].sz = sz;
- msgbuf_p_seg[msgbuf_p_cnt++].paddr = ctob(vps->avail_end);
-
- /* Remove the last segment if it now has no pages. */
- if (vps->start == vps->end) {
- for (--vm_nphysseg; x < vm_nphysseg; x++)
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
- }
-
- /* Now find where the new avail_end is. */
- for (avail_end = 0, x = 0; x < vm_nphysseg; x++)
- if (VM_PHYSMEM_PTR(x)->avail_end > avail_end)
- avail_end = VM_PHYSMEM_PTR(x)->avail_end;
- avail_end = ctob(avail_end);
+ for (sz = 0; sz < reqsz; sz += PAGE_SIZE) {
+ paddr_t stolenpa;
- if (sz == reqsz)
- return;
+ if (!uvm_page_physget(&stolenpa))
+ break;
- reqsz -= sz;
- if (msgbuf_p_cnt == VM_PHYSSEG_MAX) {
- /* No more segments available, bail out. */
- printf("WARNING: MSGBUFSIZE (%zu) too large, using %zu.\n",
- (size_t)MSGBUFSIZE, (size_t)(MSGBUFSIZE - reqsz));
- return;
+ if (stolenpa == (msgbuf_p_seg[msgbuf_p_cnt].paddr
+ + PAGE_SIZE)) {
+ /* contiguous: append it to current buf alloc */
+ msgbuf_p_seg[msgbuf_p_cnt].sz += PAGE_SIZE;
+ } else {
+ /* non-contiguous: start a new msgbuf seg */
+ msgbuf_p_seg[msgbuf_p_cnt].sz = PAGE_SIZE;
+ msgbuf_p_seg[msgbuf_p_cnt++].paddr = stolenpa;
+ }
}
- sz = reqsz;
- goto search_again;
+ if (sz != reqsz)
+ printf("%s: could only allocate %ld bytes of requested %ld bytes\n",
+ __func__, sz, reqsz);
}
#ifndef XEN
Index: arch/ia64/ia64/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/ia64/ia64/machdep.c,v
retrieving revision 1.36
diff -u -r1.36 machdep.c
--- arch/ia64/ia64/machdep.c 22 Dec 2016 14:47:58 -0000 1.36
+++ arch/ia64/ia64/machdep.c 22 Dec 2016 16:13:23 -0000
@@@@ -175,18 +175,19 @@@@
* Display any holes after the first chunk of extended memory.
*/
if (bootverbose) {
- int lcv, sizetmp;
-
+ int sizetmp, vm_nphysseg;
+ uvm_physseg_t upm;
+
printf("Physical memory chunk(s):\n");
- for (lcv = 0;
- lcv < vm_nphysseg || VM_PHYSMEM_PTR(lcv)->avail_end != 0;
- lcv++) {
- sizetmp = VM_PHYSMEM_PTR(lcv)->avail_end -
- VM_PHYSMEM_PTR(lcv)->avail_start;
+ for (vm_nphysseg = 0, upm = uvm_physseg_get_first();
+ uvm_physseg_valid_p(upm);
+ vm_nphysseg++, upm = uvm_physseg_get_next(upm)) {
+ sizetmp = uvm_physseg_get_avail_end(upm) -
+ uvm_physseg_get_avail_start(upm);
printf("0x%016lx - 0x%016lx, %ld bytes (%d pages)\n",
- ptoa(VM_PHYSMEM_PTR(lcv)->avail_start),
- ptoa(VM_PHYSMEM_PTR(lcv)->avail_end) - 1,
+ ptoa(uvm_physseg_get_avail_start(upm)),
+ ptoa(uvm_physseg_get_avail_end(upm)) - 1,
ptoa(sizetmp), sizetmp);
}
printf("Total number of segments: vm_nphysseg = %d \n",
@@@@ -467,7 +468,6 @@@@
uvmexp.pagesize = PAGE_SIZE;
uvm_md_init();
-
/*
* Find out how much memory is available, by looking at
* the memory descriptors.
Index: arch/ia64/ia64/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/ia64/ia64/pmap.c,v
retrieving revision 1.32
diff -u -r1.32 pmap.c
--- arch/ia64/ia64/pmap.c 10 Mar 2014 13:47:45 -0000 1.32
+++ arch/ia64/ia64/pmap.c 22 Dec 2016 16:13:23 -0000
@@@@ -94,6 +94,7 @@@@
#include <sys/lock.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/pal.h>
#include <machine/atomic.h>
@@@@ -316,47 +317,33 @@@@
vaddr_t
pmap_steal_memory(vsize_t size, vaddr_t *vstartp, vaddr_t *vendp)
{
- int lcv, npgs, x;
+ int npgs;
+ uvm_physseg_t upm;
vaddr_t va;
paddr_t pa;
size = round_page(size);
npgs = atop(size);
- for (lcv = 0; lcv < vm_nphysseg; lcv++) {
+ for (upm = uvm_physseg_get_first();
+ uvm_physseg_valid_p(upm);
+ upm = uvm_physseg_get_next(upm)) {
if (uvm.page_init_done == true)
panic("pmap_steal_memory: called _after_ bootstrap");
- if (VM_PHYSMEM_PTR(lcv)->avail_start != VM_PHYSMEM_PTR(lcv)->start ||
- VM_PHYSMEM_PTR(lcv)->avail_start >= VM_PHYSMEM_PTR(lcv)->avail_end)
+ if (uvm_physseg_get_avail_start(upm) != uvm_physseg_get_start(upm) ||
+ uvm_physseg_get_avail_start(upm) >= uvm_physseg_get_avail_end(upm))
continue;
- if ((VM_PHYSMEM_PTR(lcv)->avail_end - VM_PHYSMEM_PTR(lcv)->avail_start)
+ if ((uvm_physseg_get_avail_end(upm) - uvm_physseg_get_avail_start(upm))
< npgs)
continue;
/*
* There are enough pages here; steal them!
*/
- pa = ptoa(VM_PHYSMEM_PTR(lcv)->avail_start);
- VM_PHYSMEM_PTR(lcv)->avail_start += npgs;
- VM_PHYSMEM_PTR(lcv)->start += npgs;
-
- /*
- * Have we used up this segment?
- */
- if (VM_PHYSMEM_PTR(lcv)->avail_start ==
- VM_PHYSMEM_PTR(lcv)->end) {
- if (vm_nphysseg == 1)
- panic("pmap_steal_memory: out of memory!");
-
- /* Remove this segment from the list. */
- vm_nphysseg--;
- for (x = lcv; x < vm_nphysseg; x++) {
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
- }
- }
+ pa = ptoa(uvm_physseg_get_start(bank));
+ uvm_physseg_unplug(atop(pa), npgs);
va = IA64_PHYS_TO_RR7(pa);
memset((void *)va, 0, size);
@@@@ -380,31 +367,34 @@@@
static vaddr_t
pmap_steal_vhpt_memory(vsize_t size)
{
- int lcv, npgs, x;
+ int npgs;
+ uvm_physseg_t upm;
vaddr_t va;
- paddr_t pa;
+ paddr_t tmppa, pa = 0;
paddr_t vhpt_start = 0, start1, start2, end1, end2;
size = round_page(size);
npgs = atop(size);
- for (lcv = 0; lcv < vm_nphysseg; lcv++) {
+ for (upm = uvm_physseg_get_first();
+ uvm_physseg_valid_p(upm);
+ upm = uvm_physseg_get_next(upm)) {
if (uvm.page_init_done == true)
panic("pmap_vhpt_steal_memory: called _after_ bootstrap");
- if (VM_PHYSMEM_PTR(lcv)->avail_start != VM_PHYSMEM_PTR(lcv)->start || /* XXX: ??? */
- VM_PHYSMEM_PTR(lcv)->avail_start >= VM_PHYSMEM_PTR(lcv)->avail_end)
+ if (uvm_physseg_get_avail_start(upm) != uvm_physseg_get_start(upm) || /* XXX: ??? */
+ uvm_physseg_get_avail_start(upm) >= uvm_physseg_get_avail_end(upm))
continue;
/* Break off a VHPT sized, aligned chunk off this segment. */
- start1 = VM_PHYSMEM_PTR(lcv)->avail_start;
+ start1 = uvm_physseg_get_avail_start(upm);
/* Align requested start address on requested size boundary */
end1 = vhpt_start = roundup(start1, npgs);
start2 = vhpt_start + npgs;
- end2 = VM_PHYSMEM_PTR(lcv)->avail_end;
+ end2 = uvm_physseg_get_avail_end(upm);
/* Case 1: Doesn't fit. skip this segment */
@@@@ -423,7 +413,7 @@@@
*/
if (start1 == end1 &&
start2 == end2 &&
- vm_nphysseg == 1) {
+ uvm_physseg_get_first() == uvm_physseg_get_last() /* single segment */) {
#ifdef DEBUG
printf("pmap_vhpt_steal_memory: out of memory!");
#endif
@@@@ -431,11 +421,13 @@@@
}
/* Remove this segment from the list. */
- vm_nphysseg--;
- for (x = lcv; x < vm_nphysseg; x++)
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
-
+ if (uvm_physseg_unplug(uvm_physseg_get_start(upm),
+ uvm_physseg_get_end(upm) - uvm_physseg_get_start(upm)) == false) {
+ panic("%s: uvm_physseg_unplug(%"PRIxPADDR", %"PRIxPADDR") failed\n",
+ __func__, uvm_physseg_get_start(upm),
+ uvm_physseg_get_end(upm) - uvm_physseg_get_start(upm));
+ }
+
/* Case 2: Perfect fit - skip segment reload. */
if (start1 == end1 && start2 == end2) break;
Index: arch/luna68k/luna68k/pmap_bootstrap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/luna68k/luna68k/pmap_bootstrap.c,v
retrieving revision 1.37
diff -u -r1.37 pmap_bootstrap.c
--- arch/luna68k/luna68k/pmap_bootstrap.c 22 Dec 2016 16:05:15 -0000 1.37
+++ arch/luna68k/luna68k/pmap_bootstrap.c 22 Dec 2016 16:13:23 -0000
@@@@ -1,4 +1,4 @@@@
-/* $NetBSD: pmap_bootstrap.c,v 1.37 2016/12/22 16:05:15 cherry Exp $ */
+/* $NetBSD: pmap_bootstrap.c,v 1.36 2013/01/26 15:46:24 tsutsui Exp $ */
/*
* Copyright (c) 1991, 1993
@@@@ -36,7 +36,7 @@@@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pmap_bootstrap.c,v 1.37 2016/12/22 16:05:15 cherry Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pmap_bootstrap.c,v 1.36 2013/01/26 15:46:24 tsutsui Exp $");
#include "opt_m68k_arch.h"
Index: arch/m68k/m68k/pmap_motorola.c
===================================================================
RCS file: /cvsroot/src/sys/arch/m68k/m68k/pmap_motorola.c,v
retrieving revision 1.68
diff -u -r1.68 pmap_motorola.c
--- arch/m68k/m68k/pmap_motorola.c 22 Dec 2016 14:47:58 -0000 1.68
+++ arch/m68k/m68k/pmap_motorola.c 22 Dec 2016 16:13:24 -0000
@@@@ -133,6 +133,7 @@@@
#include <machine/pcb.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <m68k/cacheops.h>
@@@@ -295,10 +296,11 @@@@
static inline struct pv_header *
pa_to_pvh(paddr_t pa)
{
- int bank, pg = 0; /* XXX gcc4 -Wuninitialized */
-
- bank = vm_physseg_find(atop((pa)), &pg);
- return &VM_PHYSMEM_PTR(bank)->pmseg.pvheader[pg];
+ uvm_physseg_t bank = 0; /* XXX gcc4 -Wuninitialized */
+ psize_t pg = 0;
+
+ bank = uvm_physseg_find(atop((pa)), &pg);
+ return &uvm_physseg_get_pmseg(bank)->pvheader[pg];
}
/*
@@@@ -412,7 +414,7 @@@@
struct pv_header *pvh;
int rv;
int npages;
- int bank;
+ uvm_physseg_t bank;
PMAP_DPRINTF(PDB_FOLLOW, ("pmap_init()\n"));
@@@@ -434,8 +436,10 @@@@
* Allocate memory for random pmap data structures. Includes the
* initial segment table, pv_head_table and pmap_attributes.
*/
- for (page_cnt = 0, bank = 0; bank < vm_nphysseg; bank++)
- page_cnt += VM_PHYSMEM_PTR(bank)->end - VM_PHYSMEM_PTR(bank)->start;
+ for (page_cnt = 0, bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank))
+ page_cnt += uvm_physseg_get_end(bank) - uvm_physseg_get_start(bank);
s = M68K_STSIZE; /* Segtabzero */
s += page_cnt * sizeof(struct pv_header); /* pv table */
s = round_page(s);
@@@@ -461,9 +465,11 @@@@
* assign them to the memory segments.
*/
pvh = pv_table;
- for (bank = 0; bank < vm_nphysseg; bank++) {
- npages = VM_PHYSMEM_PTR(bank)->end - VM_PHYSMEM_PTR(bank)->start;
- VM_PHYSMEM_PTR(bank)->pmseg.pvheader = pvh;
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ npages = uvm_physseg_get_end(bank) - uvm_physseg_get_start(bank);
+ uvm_physseg_get_pmseg(bank)->pvheader = pvh;
pvh += npages;
}
@@@@ -1704,17 +1710,20 @@@@
static void
pmap_collect(void)
{
- int bank, s;
-
+ int s;
+ uvm_physseg_t bank;
+
/*
* XXX This is very bogus. We should handle kernel PT
* XXX pages much differently.
*/
s = splvm();
- for (bank = 0; bank < vm_nphysseg; bank++) {
- pmap_collect1(pmap_kernel(), ptoa(VM_PHYSMEM_PTR(bank)->start),
- ptoa(VM_PHYSMEM_PTR(bank)->end));
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ pmap_collect1(pmap_kernel(), ptoa(uvm_physseg_get_start(bank)),
+ ptoa(uvm_physseg_get_end(bank)));
}
splx(s);
}
Index: arch/mips/include/pmap.h
===================================================================
RCS file: /cvsroot/src/sys/arch/mips/include/pmap.h,v
retrieving revision 1.68
diff -u -r1.68 pmap.h
--- arch/mips/include/pmap.h 11 Jul 2016 16:15:35 -0000 1.68
+++ arch/mips/include/pmap.h 22 Dec 2016 16:13:25 -0000
@@@@ -116,7 +116,7 @@@@
#define PMAP_SEGTAB_ALIGN __aligned(sizeof(void *)*NSEGPG) __section(".data1")
#endif
-struct vm_physseg;
+#include <uvm/uvm_physseg.h>
void pmap_md_init(void);
void pmap_md_icache_sync_all(void);
@@@@ -125,7 +125,7 @@@@
bool pmap_md_vca_add(struct vm_page *, vaddr_t, pt_entry_t *);
void pmap_md_vca_clean(struct vm_page *, int);
void pmap_md_vca_remove(struct vm_page *, vaddr_t, bool, bool);
-bool pmap_md_ok_to_steal_p(const struct vm_physseg *, size_t);
+bool pmap_md_ok_to_steal_p(const uvm_physseg_t, size_t);
bool pmap_md_tlb_check_entry(void *, vaddr_t, tlb_asid_t, pt_entry_t);
static inline bool
Index: arch/mips/mips/mips_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/mips/mips/mips_machdep.c,v
retrieving revision 1.275
diff -u -r1.275 mips_machdep.c
--- arch/mips/mips/mips_machdep.c 22 Dec 2016 07:56:38 -0000 1.275
+++ arch/mips/mips/mips_machdep.c 22 Dec 2016 16:13:26 -0000
@@@@ -145,6 +145,7 @@@@
#endif
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
#include <dev/mm.h>
@@@@ -2008,38 +2009,34 @@@@
{
vsize_t sz = (vsize_t)round_page(MSGBUFSIZE);
vsize_t reqsz = sz;
- u_int bank = vm_nphysseg - 1;
- struct vm_physseg *vps = VM_PHYSMEM_PTR(bank);
+ uvm_physseg_t bank = uvm_physseg_get_last();
#ifndef _LP64
/*
* Fist the physical segment that can be mapped to KSEG0
*/
- for (; vps >= vm_physmem; vps--, bank--) {
- if (vps->avail_start + atop(sz) <= atop(MIPS_PHYS_MASK))
+ for (; uvm_physseg_valid_p(bank); bank = uvm_physseg_get_prev(bank)) {
+ if (uvm_physseg_get_avail_start(bank) + atop(sz) <= atop(MIPS_PHYS_MASK))
break;
}
#endif
+ paddr_t start = uvm_physseg_get_start(bank);
+ paddr_t end = uvm_physseg_get_end(bank);
+
/* shrink so that it'll fit in the last segment */
- if ((vps->avail_end - vps->avail_start) < atop(sz))
- sz = ptoa(vps->avail_end - vps->avail_start);
+ if ((end - start) < atop(sz))
+ sz = ptoa(end - start);
- vps->end -= atop(sz);
- vps->avail_end -= atop(sz);
+ end -= atop(sz);
+ uvm_physseg_unplug(end, atop(sz));
+
#ifdef _LP64
- msgbufaddr = (void *) MIPS_PHYS_TO_XKPHYS_CACHED(ptoa(vps->end));
+ msgbufaddr = (void *) MIPS_PHYS_TO_XKPHYS_CACHED(ptoa(end));
#else
- msgbufaddr = (void *) MIPS_PHYS_TO_KSEG0(ptoa(vps->end));
+ msgbufaddr = (void *) MIPS_PHYS_TO_KSEG0(ptoa(end));
#endif
initmsgbuf(msgbufaddr, sz);
- /* Remove the [last] segment if it now has no pages. */
- if (vps->start == vps->end) {
- for (vm_nphysseg--; bank < vm_nphysseg - 1; bank++) {
- VM_PHYSMEM_PTR_SWAP(bank, bank + 1);
- }
- }
-
/* warn if the message buffer had to be shrunk */
if (sz != reqsz)
printf("WARNING: %"PRIdVSIZE" bytes not available for msgbuf "
Index: arch/mips/mips/pmap_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/mips/mips/pmap_machdep.c,v
retrieving revision 1.11
diff -u -r1.11 pmap_machdep.c
--- arch/mips/mips/pmap_machdep.c 5 Sep 2016 06:59:25 -0000 1.11
+++ arch/mips/mips/pmap_machdep.c 22 Dec 2016 16:13:26 -0000
@@@@ -133,6 +133,7 @@@@
#endif
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <mips/cache.h>
#include <mips/cpuregs.h>
@@@@ -306,12 +307,12 @@@@
}
bool
-pmap_md_ok_to_steal_p(const struct vm_physseg *seg, size_t npgs)
+pmap_md_ok_to_steal_p(const uvm_physseg_t bank, size_t npgs)
{
#ifndef _LP64
- if (seg->avail_start + npgs >= atop(MIPS_PHYS_MASK + 1)) {
- aprint_debug("%s: seg %zu: not enough in KSEG0 for %zu pages\n",
- __func__, seg - VM_PHYSMEM_PTR(0), npgs);
+ if (uvm_physseg_get_avail_start(bank) + npgs >= atop(MIPS_PHYS_MASK + 1)) {
+ aprint_debug("%s: seg not enough in KSEG0 for %zu pages\n",
+ __func__, npgs);
return false;
}
#endif
@@@@ -393,8 +394,8 @@@@
* for us. Must do this before uvm_pageboot_alloc()
* can be called.
*/
- pmap_limits.avail_start = ptoa(VM_PHYSMEM_PTR(0)->start);
- pmap_limits.avail_end = ptoa(VM_PHYSMEM_PTR(vm_nphysseg - 1)->end);
+ pmap_limits.avail_start = ptoa(uvm_physseg_get_start(uvm_physseg_get_first()));
+ pmap_limits.avail_end = ptoa(uvm_physseg_get_end(uvm_physseg_get_last()));
pmap_limits.virtual_end = pmap_limits.virtual_start + (vaddr_t)sysmap_size * NBPG;
#ifndef _LP64
Index: arch/powerpc/ibm4xx/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/powerpc/ibm4xx/pmap.c,v
retrieving revision 1.73
diff -u -r1.73 pmap.c
--- arch/powerpc/ibm4xx/pmap.c 22 Dec 2016 14:47:58 -0000 1.73
+++ arch/powerpc/ibm4xx/pmap.c 22 Dec 2016 16:13:27 -0000
@@@@ -199,7 +199,7 @@@@
{
int bank, pg;
- bank = vm_physseg_find(atop(pa), &pg);
+ bank = uvm_physseg_find(atop(pa), &pg);
if (bank == -1)
return NULL;
return &VM_PHYSMEM_PTR(bank)->pmseg.pvent[pg];
@@@@ -210,7 +210,7 @@@@
{
int bank, pg;
- bank = vm_physseg_find(atop(pa), &pg);
+ bank = uvm_physseg_find(atop(pa), &pg);
if (bank == -1)
return NULL;
return &VM_PHYSMEM_PTR(bank)->pmseg.attrs[pg];
Index: arch/powerpc/isa/isadma_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/powerpc/isa/isadma_machdep.c,v
retrieving revision 1.10
diff -u -r1.10 isadma_machdep.c
--- arch/powerpc/isa/isadma_machdep.c 26 Feb 2016 18:17:39 -0000 1.10
+++ arch/powerpc/isa/isadma_machdep.c 22 Dec 2016 16:13:27 -0000
@@@@ -168,9 +168,11 @@@@
size_t cookiesize;
paddr_t avail_end = 0;
- for (bank = 0; bank < vm_nphysseg; bank++) {
- if (avail_end < VM_PHYSMEM_PTR(bank)->avail_end << PGSHIFT)
- avail_end = VM_PHYSMEM_PTR(bank)->avail_end << PGSHIFT;
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ if (avail_end < uvm_physseg_get_avail_end(bank) << PGSHIFT)
+ avail_end = uvm_physseg_get_avail_end(bank) << PGSHIFT;
}
/* Call common function to create the basic map. */
@@@@ -598,9 +600,11 @@@@
paddr_t high, avail_end = 0;
int bank;
- for (bank = 0; bank < vm_nphysseg; bank++) {
- if (avail_end < VM_PHYSMEM_PTR(bank)->avail_end << PGSHIFT)
- avail_end = VM_PHYSMEM_PTR(bank)->avail_end << PGSHIFT;
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ if (avail_end < uvm_physseg_get_avail_end(bank) << PGSHIFT)
+ avail_end = uvm_physseg_get_avail_end(bank) << PGSHIFT;
}
if (avail_end > ISA_DMA_BOUNCE_THRESHOLD)
Index: arch/powerpc/oea/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/powerpc/oea/pmap.c,v
retrieving revision 1.93
diff -u -r1.93 pmap.c
--- arch/powerpc/oea/pmap.c 14 Feb 2016 18:07:49 -0000 1.93
+++ arch/powerpc/oea/pmap.c 22 Dec 2016 16:13:27 -0000
@@@@ -81,6 +81,7 @@@@
#include <sys/atomic.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/powerpc.h>
#include <powerpc/bat.h>
@@@@ -2909,9 +2910,9 @@@@
{
vsize_t size;
vaddr_t va;
- paddr_t pa = 0;
- int npgs, bank;
- struct vm_physseg *ps;
+ paddr_t start, end, pa = 0;
+ int npgs, freelist;
+ uvm_physseg_t bank;
if (uvm.page_init_done == true)
panic("pmap_steal_memory: called _after_ bootstrap");
@@@@ -2926,11 +2927,18 @@@@
* PA 0 will never be among those given to UVM so we can use it
* to indicate we couldn't steal any memory.
*/
- for (bank = 0; bank < vm_nphysseg; bank++) {
- ps = VM_PHYSMEM_PTR(bank);
- if (ps->free_list == VM_FREELIST_FIRST256 &&
- ps->avail_end - ps->avail_start >= npgs) {
- pa = ptoa(ps->avail_start);
+
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+
+ freelist = uvm_physseg_get_free_list(bank);
+ start = uvm_physseg_get_start(bank);
+ end = uvm_physseg_get_end(bank);
+
+ if (freelist == VM_FREELIST_FIRST256 &&
+ (end - start) >= npgs) {
+ pa = ptoa(start);
break;
}
}
@@@@ -2938,25 +2946,7 @@@@
if (pa == 0)
panic("pmap_steal_memory: no approriate memory to steal!");
- ps->avail_start += npgs;
- ps->start += npgs;
-
- /*
- * If we've used up all the pages in the segment, remove it and
- * compact the list.
- */
- if (ps->avail_start == ps->end) {
- /*
- * If this was the last one, then a very bad thing has occurred
- */
- if (--vm_nphysseg == 0)
- panic("pmap_steal_memory: out of memory!");
-
- printf("pmap_steal_memory: consumed bank %d\n", bank);
- for (; bank < vm_nphysseg; bank++, ps++) {
- ps[0] = ps[1];
- }
- }
+ uvm_physseg_unplug(start, npgs);
va = (vaddr_t) pa;
memset((void *) va, 0, size);
@@@@ -2964,9 +2954,10 @@@@
#ifdef DEBUG
if (pmapdebug && npgs > 1) {
u_int cnt = 0;
- for (bank = 0; bank < vm_nphysseg; bank++) {
- ps = VM_PHYSMEM_PTR(bank);
- cnt += ps->avail_end - ps->avail_start;
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ cnt += uvm_physseg_get_avail_end(bank) - uvm_physseg_get_avail_start(bank);
}
printf("pmap_steal_memory: stole %u (total %u) pages (%u left)\n",
npgs, pmap_pages_stolen, cnt);
@@@@ -3446,15 +3437,18 @@@@
#ifdef DEBUG
if (pmapdebug & PMAPDEBUG_BOOT) {
u_int cnt;
- int bank;
+ uvm_physseg_t bank;
char pbuf[9];
- for (cnt = 0, bank = 0; bank < vm_nphysseg; bank++) {
- cnt += VM_PHYSMEM_PTR(bank)->avail_end - VM_PHYSMEM_PTR(bank)->avail_start;
+ for (cnt = 0, bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ cnt += uvm_physseg_get_avail_end(bank) -
+ uvm_physseg_get_avail_start(bank);
printf("pmap_bootstrap: vm_physmem[%d]=%#" _PRIxpa "-%#" _PRIxpa "/%#" _PRIxpa "\n",
bank,
- ptoa(VM_PHYSMEM_PTR(bank)->avail_start),
- ptoa(VM_PHYSMEM_PTR(bank)->avail_end),
- ptoa(VM_PHYSMEM_PTR(bank)->avail_end - VM_PHYSMEM_PTR(bank)->avail_start));
+ ptoa(uvm_physseg_get_avail_start(bank)),
+ ptoa(uvm_physseg_get_avail_end(bank)),
+ ptoa(uvm_physseg_get_avail_end(bank) - uvm_physseg_get_avail_start(bank)));
}
format_bytes(pbuf, sizeof(pbuf), ptoa((u_int64_t) cnt));
printf("pmap_bootstrap: UVM memory = %s (%u pages)\n",
Index: arch/powerpc/powerpc/bus_dma.c
===================================================================
RCS file: /cvsroot/src/sys/arch/powerpc/powerpc/bus_dma.c,v
retrieving revision 1.46
diff -u -r1.46 bus_dma.c
--- arch/powerpc/powerpc/bus_dma.c 1 Feb 2012 09:54:03 -0000 1.46
+++ arch/powerpc/powerpc/bus_dma.c 22 Dec 2016 16:13:27 -0000
@@@@ -45,6 +45,7 @@@@
#include <sys/intr.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#ifdef PPC_BOOKE
#define EIEIO __asm volatile("mbar\t0")
@@@@ -544,13 +545,15 @@@@
_bus_dmamem_alloc(bus_dma_tag_t t, bus_size_t size, bus_size_t alignment, bus_size_t boundary, bus_dma_segment_t *segs, int nsegs, int *rsegs, int flags)
{
paddr_t start = 0xffffffff, end = 0;
- int bank;
+ uvm_physseg_t bank;
- for (bank = 0; bank < vm_nphysseg; bank++) {
- if (start > ptoa(VM_PHYSMEM_PTR(bank)->avail_start))
- start = ptoa(VM_PHYSMEM_PTR(bank)->avail_start);
- if (end < ptoa(VM_PHYSMEM_PTR(bank)->avail_end))
- end = ptoa(VM_PHYSMEM_PTR(bank)->avail_end);
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ if (start > ptoa(uvm_physseg_get_avail_start(bank)))
+ start = ptoa(uvm_physseg_get_avail_start(bank));
+ if (end < ptoa(uvm_physseg_get_avail_end(bank)))
+ end = ptoa(uvm_physseg_get_avail_end(bank));
}
return _bus_dmamem_alloc_range(t, size, alignment, boundary, segs,
Index: arch/sh3/sh3/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sh3/sh3/pmap.c,v
retrieving revision 1.78
diff -u -r1.78 pmap.c
--- arch/sh3/sh3/pmap.c 3 Sep 2016 09:07:54 -0000 1.78
+++ arch/sh3/sh3/pmap.c 22 Dec 2016 16:13:27 -0000
@@@@ -39,6 +39,7 @@@@
#include <sys/socketvar.h> /* XXX: for sock_loan_thresh */
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <sh3/mmu.h>
#include <sh3/cache.h>
@@@@ -107,8 +108,8 @@@@
/* Steal msgbuf area */
initmsgbuf((void *)uvm_pageboot_alloc(MSGBUFSIZE), MSGBUFSIZE);
- avail_start = ptoa(VM_PHYSMEM_PTR(0)->start);
- avail_end = ptoa(VM_PHYSMEM_PTR(vm_nphysseg - 1)->end);
+ avail_start = ptoa(uvm_physseg_get_start(uvm_physseg_get_first()));
+ avail_end = ptoa(uvm_physseg_get_end(uvm_physseg_get_last()));
__pmap_kve = VM_MIN_KERNEL_ADDRESS;
pmap_kernel()->pm_refcnt = 1;
@@@@ -126,39 +127,28 @@@@
vaddr_t
pmap_steal_memory(vsize_t size, vaddr_t *vstart, vaddr_t *vend)
{
- struct vm_physseg *bank;
- int i, j, npage;
+ int npage;
paddr_t pa;
vaddr_t va;
+ uvm_physseg_t bank;
KDASSERT(!uvm.page_init_done);
size = round_page(size);
npage = atop(size);
- bank = NULL;
- for (i = 0; i < vm_nphysseg; i++) {
- bank = VM_PHYSMEM_PTR(i);
- if (npage <= bank->avail_end - bank->avail_start)
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+ if (npage <= uvm_physseg_get_end(bank) - uvm_physseg_get_start(bank))
break;
}
- KDASSERT(i != vm_nphysseg);
- KDASSERT(bank != NULL);
- /* Steal pages */
- pa = ptoa(bank->avail_start);
- bank->avail_start += npage;
- bank->start += npage;
-
- /* GC memory bank */
- if (bank->avail_start == bank->end) {
- /* Remove this segment from the list. */
- vm_nphysseg--;
- KDASSERT(vm_nphysseg > 0);
- for (j = i; i < vm_nphysseg; j++)
- VM_PHYSMEM_PTR_SWAP(j, j + 1);
- }
+ KDASSERT(uvm_physseg_valid_p(bank));
+ /* Steal pages */
+ pa = ptoa(uvm_physseg_get_start(bank));
+ uvm_physseg_unplug(start, npage);
va = SH3_PHYS_TO_P1SEG(pa);
memset((void *)va, 0, size);
Index: arch/sh3/sh3/vm_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sh3/sh3/vm_machdep.c,v
retrieving revision 1.76
diff -u -r1.76 vm_machdep.c
--- arch/sh3/sh3/vm_machdep.c 7 Nov 2013 21:45:04 -0000 1.76
+++ arch/sh3/sh3/vm_machdep.c 22 Dec 2016 16:13:27 -0000
@@@@ -102,6 +102,7 @@@@
#include <uvm/uvm_extern.h>
#include <uvm/uvm_page.h>
+#include <uvm/uvm_physseg.h>
#include <sh3/locore.h>
#include <sh3/cpu.h>
@@@@ -387,7 +388,7 @@@@
mm_md_physacc(paddr_t pa, vm_prot_t prot)
{
- if (atop(pa) < vm_physmem[0].start || PHYS_TO_VM_PAGE(pa) != NULL) {
+ if (atop(pa) < uvm_physseg_get_start(uvm_physseg_get_first()) || PHYS_TO_VM_PAGE(pa) != NULL) {
return 0;
}
return EFAULT;
Index: arch/vax/vax/ka650.c
===================================================================
RCS file: /cvsroot/src/sys/arch/vax/vax/ka650.c,v
retrieving revision 1.36
diff -u -r1.36 ka650.c
--- arch/vax/vax/ka650.c 14 Dec 2010 23:44:49 -0000 1.36
+++ arch/vax/vax/ka650.c 22 Dec 2016 16:13:31 -0000
@@@@ -106,7 +106,7 @@@@
ka650setcache(CACHEON);
if (ctob(physmem) > ka650merr_ptr->merr_qbmbr) {
- printf("physmem(0x%x) > qbmbr(0x%x)\n",
+ printf("physmem(%"PRIxPSIZE") > qbmbr(0x%x)\n",
ctob(physmem), (int)ka650merr_ptr->merr_qbmbr);
panic("qbus map unprotected");
}
Index: arch/vax/vax/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/vax/vax/pmap.c,v
retrieving revision 1.183
diff -u -r1.183 pmap.c
--- arch/vax/vax/pmap.c 22 Dec 2016 14:48:00 -0000 1.183
+++ arch/vax/vax/pmap.c 22 Dec 2016 16:13:31 -0000
@@@@ -51,6 +51,7 @@@@
#include <sys/mutex.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#ifdef PMAPDEBUG
#include <dev/cons.h>
@@@@ -475,7 +476,8 @@@@
{
vaddr_t v;
int npgs;
-
+ uvm_physseg_t bank;
+
PMDEBUG(("pmap_steal_memory: size 0x%lx start %p end %p\n",
size, vstartp, vendp));
@@@@ -490,10 +492,10 @@@@
/*
* A vax only have one segment of memory.
*/
+ bank = uvm_physseg_get_first();
- v = (VM_PHYSMEM_PTR(0)->avail_start << PGSHIFT) | KERNBASE;
- VM_PHYSMEM_PTR(0)->avail_start += npgs;
- VM_PHYSMEM_PTR(0)->start += npgs;
+ v = (uvm_physseg_get_start(bank) << PGSHIFT) | KERNBASE;
+ uvm_physseg_unplug(uvm_physseg_get_start(bank), npgs);
memset((void *)v, 0, size);
return v;
}
Index: arch/x68k/x68k/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/x68k/x68k/machdep.c,v
retrieving revision 1.194
diff -u -r1.194 machdep.c
--- arch/x68k/x68k/machdep.c 2 Dec 2016 12:43:07 -0000 1.194
+++ arch/x68k/x68k/machdep.c 22 Dec 2016 16:13:33 -0000
@@@@ -102,6 +102,7 @@@@
#define MAXMEM 64*1024 /* XXX - from cmap.h */
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/bus.h>
#include <machine/autoconf.h>
@@@@ -553,10 +554,7 @@@@
{
cpu_kcore_hdr_t *h = &cpu_kcore_hdr;
struct m68k_kcore_hdr *m = &h->un._m68k;
- psize_t size;
-#ifdef EXTENDED_MEMORY
- int i, seg;
-#endif
+ uvm_physseg_t i;
memset(&cpu_kcore_hdr, 0, sizeof(cpu_kcore_hdr));
@@@@ -605,20 +603,25 @@@@
/*
* X68k has multiple RAM segments on some models.
*/
- size = phys_basemem_seg.end - phys_basemem_seg.start;
- m->ram_segs[0].start = phys_basemem_seg.start;
- m->ram_segs[0].size = size;
-#ifdef EXTENDED_MEMORY
- seg = 1;
- for (i = 0; i < EXTMEM_SEGS; i++) {
- size = phys_extmem_seg[i].end - phys_extmem_seg[i].start;
- if (size == 0)
- continue;
- m->ram_segs[seg].start = phys_extmem_seg[i].start;
- m->ram_segs[seg].size = size;
- seg++;
+ m->ram_segs[0].start = lowram;
+ m->ram_segs[0].size = mem_size - lowram;
+
+ i = uvm_physseg_get_first();
+
+ for (uvm_physseg_get_next(i); uvm_physseg_valid_p(i); i = uvm_physseg_get_next(i)) {
+ if (uvm_physseg_valid_p(i) == false)
+ break;
+
+ const paddr_t startpfn = uvm_physseg_get_start(i);
+ const paddr_t endpfn = uvm_physseg_get_end(i);
+
+ KASSERT(startpfn != -1 && endpfn != -1);
+
+ m->ram_segs[i].start =
+ ctob(startpfn);
+ m->ram_segs[i].size =
+ ctob(endpfn - startpfn);
}
-#endif
}
/*
@@@@ -1249,11 +1252,14 @@@@
int
mm_md_physacc(paddr_t pa, vm_prot_t prot)
{
- int i;
+ uvm_physseg_t i;
+
+ for (i = uvm_physseg_get_first(); uvm_physseg_valid_p(i); i = uvm_physseg_get_next(i)) {
+ if (uvm_physseg_valid_p(i) == false)
+ break;
- for (i = 0; i < vm_nphysseg; i++) {
- if (ctob(vm_physmem[i].start) <= pa &&
- pa < ctob(vm_physmem[i].end))
+ if (ctob(uvm_physseg_get_start(i)) <= pa &&
+ pa < ctob(uvm_physseg_get_end(i)))
return 0;
}
return EFAULT;
Index: uvm/files.uvm
===================================================================
RCS file: /cvsroot/src/sys/uvm/files.uvm,v
retrieving revision 1.27
diff -u -r1.27 files.uvm
--- uvm/files.uvm 1 Dec 2016 02:09:03 -0000 1.27
+++ uvm/files.uvm 22 Dec 2016 16:13:39 -0000
@@@@ -15,6 +15,7 @@@@
defflag PDPOLICY_CLOCKPRO
defparam USER_VA0_DISABLE_DEFAULT
defflag opt_uvm_page_trkown.h UVM_PAGE_TRKOWN
+defflag opt_uvm_hotplug.h UVM_HOTPLUG
define uvm
defflag opt_uvm.h UVM
@@@@ -42,6 +43,7 @@@@
file uvm/uvm_pdpolicy_clock.c !pdpolicy_clockpro
file uvm/uvm_pdpolicy_clockpro.c pdpolicy_clockpro
file uvm/uvm_pglist.c uvm
+file uvm/uvm_physseg.c uvm
file uvm/uvm_readahead.c uvm
file uvm/uvm_stat.c uvm
file uvm/uvm_swap.c vmswap
Index: uvm/uvm_init.c
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_init.c,v
retrieving revision 1.47
diff -u -r1.47 uvm_init.c
--- uvm/uvm_init.c 22 Dec 2016 12:55:21 -0000 1.47
+++ uvm/uvm_init.c 22 Dec 2016 16:13:39 -0000
@@@@ -46,6 +46,7 @@@@
#include <uvm/uvm.h>
#include <uvm/uvm_pdpolicy.h>
+#include <uvm/uvm_physseg.h>
#include <uvm/uvm_readahead.h>
/*
@@@@ -77,6 +78,7 @@@@
uvm_md_init(void)
{
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
}
/*
Index: uvm/uvm_page.c
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_page.c,v
retrieving revision 1.189
diff -u -r1.189 uvm_page.c
--- uvm/uvm_page.c 22 Dec 2016 16:05:15 -0000 1.189
+++ uvm/uvm_page.c 22 Dec 2016 16:13:39 -0000
@@@@ -1,4 +1,4 @@@@
-/* $NetBSD: uvm_page.c,v 1.189 2016/12/22 16:05:15 cherry Exp $ */
+/* $NetBSD: uvm_page.c,v 1.188 2016/12/22 13:26:25 cherry Exp $ */
/*
* Copyright (c) 1997 Charles D. Cranor and Washington University.
@@@@ -66,7 +66,7 @@@@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: uvm_page.c,v 1.189 2016/12/22 16:05:15 cherry Exp $");
+__KERNEL_RCSID(0, "$NetBSD: uvm_page.c,v 1.188 2016/12/22 13:26:25 cherry Exp $");
#include "opt_ddb.h"
#include "opt_uvm.h"
@@@@ -81,24 +81,13 @@@@
#include <sys/proc.h>
#include <sys/atomic.h>
#include <sys/cpu.h>
+#include <sys/extent.h>
#include <uvm/uvm.h>
#include <uvm/uvm_ddb.h>
#include <uvm/uvm_pdpolicy.h>
/*
- * global vars... XXXCDC: move to uvm. structure.
- */
-
-/*
- * physical memory config is stored in vm_physmem.
- */
-
-struct vm_physseg vm_physmem[VM_PHYSSEG_MAX]; /* XXXCDC: uvm.physmem */
-int vm_nphysseg = 0; /* XXXCDC: uvm.nphysseg */
-#define vm_nphysmem vm_nphysseg
-
-/*
* Some supported CPUs in a given architecture don't support all
* of the things necessary to do idle page zero'ing efficiently.
* We therefore provide a way to enable it from machdep code here.
@@@@ -146,6 +135,18 @@@@
#endif /* DEBUG */
/*
+ * These functions are reserved for uvm(9) internal use and are not
+ * exported in the header file uvm_physseg.h
+ *
+ * Thus they are redefined here.
+ */
+void uvm_physseg_init_seg(uvm_physseg_t, struct vm_page *);
+void uvm_physseg_seg_chomp_slab(uvm_physseg_t, struct vm_page *, size_t);
+
+/* returns a pgs array */
+struct vm_page *uvm_physseg_seg_alloc_from_slab(uvm_physseg_t, size_t);
+
+/*
* local prototypes
*/
@@@@ -337,11 +338,9 @@@@
static struct uvm_cpu boot_cpu;
psize_t freepages, pagecount, bucketcount, n;
struct pgflbucket *bucketarray, *cpuarray;
- struct vm_physseg *seg;
struct vm_page *pagearray;
+ uvm_physseg_t bank;
int lcv;
- u_int i;
- paddr_t paddr;
KASSERT(ncpu <= 1);
CTASSERT(sizeof(pagearray->offset) >= sizeof(struct uvm_cpu *));
@@@@ -369,7 +368,7 @@@@
* now is to allocate vm_page structures for this memory.
*/
- if (vm_nphysmem == 0)
+ if (uvm_physseg_get_last() == UVM_PHYSSEG_TYPE_INVALID)
panic("uvm_page_bootstrap: no memory pre-allocated");
/*
@@@@ -381,9 +380,11 @@@@
*/
freepages = 0;
- for (lcv = 0 ; lcv < vm_nphysmem ; lcv++) {
- seg = VM_PHYSMEM_PTR(lcv);
- freepages += (seg->end - seg->start);
+
+ for (bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank) ;
+ bank = uvm_physseg_get_next(bank)) {
+ freepages += (uvm_physseg_get_end(bank) - uvm_physseg_get_start(bank));
}
/*
@@@@ -428,31 +429,20 @@@@
/*
* init the vm_page structures and put them in the correct place.
*/
+ /* First init the extent */
- for (lcv = 0 ; lcv < vm_nphysmem ; lcv++) {
- seg = VM_PHYSMEM_PTR(lcv);
- n = seg->end - seg->start;
+ for (bank = uvm_physseg_get_first(),
+ uvm_physseg_seg_chomp_slab(bank, pagearray, pagecount);
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+
+ n = uvm_physseg_get_end(bank) - uvm_physseg_get_start(bank);
+ uvm_physseg_seg_alloc_from_slab(bank, n);
+ uvm_physseg_init_seg(bank, pagearray);
/* set up page array pointers */
- seg->pgs = pagearray;
pagearray += n;
pagecount -= n;
- seg->lastpg = seg->pgs + n;
-
- /* init and free vm_pages (we've already zeroed them) */
- paddr = ctob(seg->start);
- for (i = 0 ; i < n ; i++, paddr += PAGE_SIZE) {
- seg->pgs[i].phys_addr = paddr;
-#ifdef __HAVE_VM_PAGE_MD
- VM_MDPAGE_INIT(&seg->pgs[i]);
-#endif
- if (atop(paddr) >= seg->avail_start &&
- atop(paddr) < seg->avail_end) {
- uvmexp.npages++;
- /* add page to free pool */
- uvm_pagefree(&seg->pgs[i]);
- }
- }
}
/*
@@@@ -625,92 +615,42 @@@@
static bool
uvm_page_physget_freelist(paddr_t *paddrp, int freelist)
{
- struct vm_physseg *seg;
- int lcv, x;
+ uvm_physseg_t lcv;
/* pass 1: try allocating from a matching end */
#if (VM_PHYSSEG_STRAT == VM_PSTRAT_BIGFIRST)
- for (lcv = vm_nphysmem - 1 ; lcv >= 0 ; lcv--)
+ for (lcv = uvm_physseg_get_last() ; uvm_physseg_valid_p(lcv) ; lcv = uvm_physseg_get_prev(lcv))
#else
- for (lcv = 0 ; lcv < vm_nphysmem ; lcv++)
+ for (lcv = uvm_physseg_get_first() ; uvm_physseg_valid_p(lcv) ; lcv = uvm_physseg_get_next(lcv))
#endif
{
- seg = VM_PHYSMEM_PTR(lcv);
-
if (uvm.page_init_done == true)
panic("uvm_page_physget: called _after_ bootstrap");
- if (seg->free_list != freelist)
- continue;
+ /* Try to match at front or back on unused segment */
+ if (uvm_page_physunload(lcv, freelist, paddrp) == false) {
+ if (paddrp == NULL) /* freelist fail, try next */
+ continue;
+ } else
+ return true;
- /* try from front */
- if (seg->avail_start == seg->start &&
- seg->avail_start < seg->avail_end) {
- *paddrp = ctob(seg->avail_start);
- seg->avail_start++;
- seg->start++;
- /* nothing left? nuke it */
- if (seg->avail_start == seg->end) {
- if (vm_nphysmem == 1)
- panic("uvm_page_physget: out of memory!");
- vm_nphysmem--;
- for (x = lcv ; x < vm_nphysmem ; x++)
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
- }
- return (true);
- }
-
- /* try from rear */
- if (seg->avail_end == seg->end &&
- seg->avail_start < seg->avail_end) {
- *paddrp = ctob(seg->avail_end - 1);
- seg->avail_end--;
- seg->end--;
- /* nothing left? nuke it */
- if (seg->avail_end == seg->start) {
- if (vm_nphysmem == 1)
- panic("uvm_page_physget: out of memory!");
- vm_nphysmem--;
- for (x = lcv ; x < vm_nphysmem ; x++)
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
- }
- return (true);
- }
- }
/* pass2: forget about matching ends, just allocate something */
#if (VM_PHYSSEG_STRAT == VM_PSTRAT_BIGFIRST)
- for (lcv = vm_nphysmem - 1 ; lcv >= 0 ; lcv--)
+ for (lcv = uvm_physseg_get_last() ; uvm_physseg_valid_p(lcv); lcv = uvm_physseg_get_prev(lcv))
#else
- for (lcv = 0 ; lcv < vm_nphysmem ; lcv++)
+ for (lcv = uvm_physseg_get_first() ; uvm_physseg_valid_p(lcv) ; lcv = uvm_physseg_get_next(lcv))
#endif
{
- seg = VM_PHYSMEM_PTR(lcv);
-
- /* any room in this bank? */
- if (seg->avail_start >= seg->avail_end)
- continue; /* nope */
-
- *paddrp = ctob(seg->avail_start);
- seg->avail_start++;
- /* truncate! */
- seg->start = seg->avail_start;
-
- /* nothing left? nuke it */
- if (seg->avail_start == seg->end) {
- if (vm_nphysmem == 1)
- panic("uvm_page_physget: out of memory!");
- vm_nphysmem--;
- for (x = lcv ; x < vm_nphysmem ; x++)
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
- }
- return (true);
+ /* Try the front regardless. */
+ if (uvm_page_physunload_force(lcv, freelist, paddrp) == false) {
+ if (paddrp == NULL) /* freelist fail, try next */
+ continue;
+ } else
+ return true;
}
-
- return (false); /* whoops! */
+ }
+ return false;
}
bool
@@@@ -727,230 +667,6 @@@@
#endif /* PMAP_STEAL_MEMORY */
/*
- * uvm_page_physload: load physical memory into VM system
- *
- * => all args are PFs
- * => all pages in start/end get vm_page structures
- * => areas marked by avail_start/avail_end get added to the free page pool
- * => we are limited to VM_PHYSSEG_MAX physical memory segments
- */
-
-uvm_physseg_t
-uvm_page_physload(paddr_t start, paddr_t end, paddr_t avail_start,
- paddr_t avail_end, int free_list)
-{
- int preload, lcv;
- psize_t npages;
- struct vm_page *pgs;
- struct vm_physseg *ps;
-
- if (uvmexp.pagesize == 0)
- panic("uvm_page_physload: page size not set!");
- if (free_list >= VM_NFREELIST || free_list < VM_FREELIST_DEFAULT)
- panic("uvm_page_physload: bad free list %d", free_list);
- if (start >= end)
- panic("uvm_page_physload: start >= end");
-
- /*
- * do we have room?
- */
-
- if (vm_nphysmem == VM_PHYSSEG_MAX) {
- printf("uvm_page_physload: unable to load physical memory "
- "segment\n");
- printf("\t%d segments allocated, ignoring 0x%llx -> 0x%llx\n",
- VM_PHYSSEG_MAX, (long long)start, (long long)end);
- printf("\tincrease VM_PHYSSEG_MAX\n");
- return 0;
- }
-
- /*
- * check to see if this is a "preload" (i.e. uvm_page_init hasn't been
- * called yet, so kmem is not available).
- */
-
- for (lcv = 0 ; lcv < vm_nphysmem ; lcv++) {
- if (VM_PHYSMEM_PTR(lcv)->pgs)
- break;
- }
- preload = (lcv == vm_nphysmem);
-
- /*
- * if VM is already running, attempt to kmem_alloc vm_page structures
- */
-
- if (!preload) {
- panic("uvm_page_physload: tried to add RAM after vm_mem_init");
- } else {
- pgs = NULL;
- npages = 0;
- }
-
- /*
- * now insert us in the proper place in vm_physmem[]
- */
-
-#if (VM_PHYSSEG_STRAT == VM_PSTRAT_RANDOM)
- /* random: put it at the end (easy!) */
- ps = VM_PHYSMEM_PTR(vm_nphysmem);
-#elif (VM_PHYSSEG_STRAT == VM_PSTRAT_BSEARCH)
- {
- int x;
- /* sort by address for binary search */
- for (lcv = 0 ; lcv < vm_nphysmem ; lcv++)
- if (start < VM_PHYSMEM_PTR(lcv)->start)
- break;
- ps = VM_PHYSMEM_PTR(lcv);
- /* move back other entries, if necessary ... */
- for (x = vm_nphysmem ; x > lcv ; x--)
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x - 1);
- }
-#elif (VM_PHYSSEG_STRAT == VM_PSTRAT_BIGFIRST)
- {
- int x;
- /* sort by largest segment first */
- for (lcv = 0 ; lcv < vm_nphysmem ; lcv++)
- if ((end - start) >
- (VM_PHYSMEM_PTR(lcv)->end - VM_PHYSMEM_PTR(lcv)->start))
- break;
- ps = VM_PHYSMEM_PTR(lcv);
- /* move back other entries, if necessary ... */
- for (x = vm_nphysmem ; x > lcv ; x--)
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x - 1);
- }
-#else
- panic("uvm_page_physload: unknown physseg strategy selected!");
-#endif
-
- ps->start = start;
- ps->end = end;
- ps->avail_start = avail_start;
- ps->avail_end = avail_end;
- if (preload) {
- ps->pgs = NULL;
- } else {
- ps->pgs = pgs;
- ps->lastpg = pgs + npages;
- }
- ps->free_list = free_list;
- vm_nphysmem++;
-
- if (!preload) {
- uvmpdpol_reinit();
- }
-
- return 0;
-}
-
-/*
- * when VM_PHYSSEG_MAX is 1, we can simplify these functions
- */
-
-#if VM_PHYSSEG_MAX == 1
-static inline int vm_physseg_find_contig(struct vm_physseg *, int, paddr_t, int *);
-#elif (VM_PHYSSEG_STRAT == VM_PSTRAT_BSEARCH)
-static inline int vm_physseg_find_bsearch(struct vm_physseg *, int, paddr_t, int *);
-#else
-static inline int vm_physseg_find_linear(struct vm_physseg *, int, paddr_t, int *);
-#endif
-
-/*
- * vm_physseg_find: find vm_physseg structure that belongs to a PA
- */
-int
-vm_physseg_find(paddr_t pframe, int *offp)
-{
-
-#if VM_PHYSSEG_MAX == 1
- return vm_physseg_find_contig(vm_physmem, vm_nphysseg, pframe, offp);
-#elif (VM_PHYSSEG_STRAT == VM_PSTRAT_BSEARCH)
- return vm_physseg_find_bsearch(vm_physmem, vm_nphysseg, pframe, offp);
-#else
- return vm_physseg_find_linear(vm_physmem, vm_nphysseg, pframe, offp);
-#endif
-}
-
-#if VM_PHYSSEG_MAX == 1
-static inline int
-vm_physseg_find_contig(struct vm_physseg *segs, int nsegs, paddr_t pframe, int *offp)
-{
-
- /* 'contig' case */
- if (pframe >= segs[0].start && pframe < segs[0].end) {
- if (offp)
- *offp = pframe - segs[0].start;
- return(0);
- }
- return(-1);
-}
-
-#elif (VM_PHYSSEG_STRAT == VM_PSTRAT_BSEARCH)
-
-static inline int
-vm_physseg_find_bsearch(struct vm_physseg *segs, int nsegs, paddr_t pframe, int *offp)
-{
- /* binary search for it */
- u_int start, len, guess;
-
- /*
- * if try is too large (thus target is less than try) we reduce
- * the length to trunc(len/2) [i.e. everything smaller than "try"]
- *
- * if the try is too small (thus target is greater than try) then
- * we set the new start to be (try + 1). this means we need to
- * reduce the length to (round(len/2) - 1).
- *
- * note "adjust" below which takes advantage of the fact that
- * (round(len/2) - 1) == trunc((len - 1) / 2)
- * for any value of len we may have
- */
-
- for (start = 0, len = nsegs ; len != 0 ; len = len / 2) {
- guess = start + (len / 2); /* try in the middle */
-
- /* start past our try? */
- if (pframe >= segs[guess].start) {
- /* was try correct? */
- if (pframe < segs[guess].end) {
- if (offp)
- *offp = pframe - segs[guess].start;
- return guess; /* got it */
- }
- start = guess + 1; /* next time, start here */
- len--; /* "adjust" */
- } else {
- /*
- * pframe before try, just reduce length of
- * region, done in "for" loop
- */
- }
- }
- return(-1);
-}
-
-#else
-
-static inline int
-vm_physseg_find_linear(struct vm_physseg *segs, int nsegs, paddr_t pframe, int *offp)
-{
- /* linear search for it */
- int lcv;
-
- for (lcv = 0; lcv < nsegs; lcv++) {
- if (pframe >= segs[lcv].start &&
- pframe < segs[lcv].end) {
- if (offp)
- *offp = pframe - segs[lcv].start;
- return(lcv); /* got it */
- }
- }
- return(-1);
-}
-#endif
-
-/*
* PHYS_TO_VM_PAGE: find vm_page for a PA. used by MI code to get vm_pages
* back from an I/O mapping (ugh!). used in some MD code as well.
*/
@@@@ -958,12 +674,12 @@@@
uvm_phys_to_vm_page(paddr_t pa)
{
paddr_t pf = atop(pa);
- int off;
- int psi;
+ paddr_t off;
+ uvm_physseg_t upm;
- psi = vm_physseg_find(pf, &off);
- if (psi != -1)
- return(&VM_PHYSMEM_PTR(psi)->pgs[off]);
+ upm = uvm_physseg_find(pf, &off);
+ if (upm != UVM_PHYSSEG_TYPE_INVALID)
+ return uvm_physseg_get_pg(upm, off);
return(NULL);
}
@@@@ -987,7 +703,8 @@@@
struct vm_page *pg;
vsize_t bucketcount;
size_t bucketmemsize, oldbucketmemsize;
- int lcv, color, i, ocolors;
+ int color, i, ocolors;
+ int lcv;
struct uvm_cpu *ucpu;
KASSERT(((newncolors - 1) & newncolors) == 0);
@@@@ -1221,7 +938,8 @@@@
uvm_pagealloc_strat(struct uvm_object *obj, voff_t off, struct vm_anon *anon,
int flags, int strat, int free_list)
{
- int lcv, try1, try2, zeroit = 0, color;
+ int try1, try2, zeroit = 0, color;
+ int lcv;
struct uvm_cpu *ucpu;
struct vm_page *pg;
lwp_t *l;
@@@@ -2007,7 +1725,7 @@@@
uvm_pageismanaged(paddr_t pa)
{
- return (vm_physseg_find(atop(pa), NULL) != -1);
+ return (uvm_physseg_find(atop(pa), NULL) != UVM_PHYSSEG_TYPE_INVALID);
}
/*
@@@@ -2017,11 +1735,11 @@@@
int
uvm_page_lookup_freelist(struct vm_page *pg)
{
- int lcv;
+ uvm_physseg_t upm;
- lcv = vm_physseg_find(atop(VM_PAGE_TO_PHYS(pg)), NULL);
- KASSERT(lcv != -1);
- return (VM_PHYSMEM_PTR(lcv)->free_list);
+ upm = uvm_physseg_find(atop(VM_PAGE_TO_PHYS(pg)), NULL);
+ KASSERT(upm != UVM_PHYSSEG_TYPE_INVALID);
+ return uvm_physseg_get_free_list(upm);
}
/*
@@@@ -2137,7 +1855,8 @@@@
void
uvm_page_printall(void (*pr)(const char *, ...))
{
- unsigned i;
+ uvm_physseg_t i;
+ paddr_t pfn;
struct vm_page *pg;
(*pr)("%18s %4s %4s %18s %18s"
@@@@ -2145,8 +1864,14 @@@@
" OWNER"
#endif
"\n", "PAGE", "FLAG", "PQ", "UOBJECT", "UANON");
- for (i = 0; i < vm_nphysmem; i++) {
- for (pg = VM_PHYSMEM_PTR(i)->pgs; pg < VM_PHYSMEM_PTR(i)->lastpg; pg++) {
+ for (i = uvm_physseg_get_first();
+ uvm_physseg_valid_p(i);
+ i = uvm_physseg_get_next(i)) {
+ for (pfn = uvm_physseg_get_start(i);
+ pfn <= uvm_physseg_get_end(i);
+ pfn++) {
+ pg = PHYS_TO_VM_PAGE(ptoa(pfn));
+
(*pr)("%18p %04x %04x %18p %18p",
pg, pg->flags, pg->pqflags, pg->uobject,
pg->uanon);
Index: uvm/uvm_page.h
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_page.h,v
retrieving revision 1.80
diff -u -r1.80 uvm_page.h
--- uvm/uvm_page.h 23 Mar 2015 07:59:12 -0000 1.80
+++ uvm/uvm_page.h 22 Dec 2016 16:13:39 -0000
@@@@ -294,24 +294,6 @@@@
#define VM_PSTRAT_BSEARCH 2
#define VM_PSTRAT_BIGFIRST 3
-/*
- * vm_physseg: describes one segment of physical memory
- */
-struct vm_physseg {
- paddr_t start; /* PF# of first page in segment */
- paddr_t end; /* (PF# of last page in segment) + 1 */
- paddr_t avail_start; /* PF# of first free page in segment */
- paddr_t avail_end; /* (PF# of last free page in segment) +1 */
- struct vm_page *pgs; /* vm_page structures (from start) */
- struct vm_page *lastpg; /* vm_page structure for end */
- int free_list; /* which free list they belong on */
- u_int start_hint; /* start looking for free pages here */
- /* protected by uvm_fpageqlock */
-#ifdef __HAVE_PMAP_PHYSSEG
- struct pmap_physseg pmseg; /* pmap specific (MD) data */
-#endif
-};
-
#ifdef _KERNEL
/*
@@@@ -321,21 +303,6 @@@@
extern bool vm_page_zero_enable;
/*
- * physical memory config is stored in vm_physmem.
- */
-
-#define VM_PHYSMEM_PTR(i) (&vm_physmem[i])
-#if VM_PHYSSEG_MAX == 1
-#define VM_PHYSMEM_PTR_SWAP(i, j) /* impossible */
-#else
-#define VM_PHYSMEM_PTR_SWAP(i, j) \
- do { vm_physmem[(i)] = vm_physmem[(j)]; } while (0)
-#endif
-
-extern struct vm_physseg vm_physmem[VM_PHYSSEG_MAX];
-extern int vm_nphysseg;
-
-/*
* prototypes: the following prototypes define the interface to pages
*/
@@@@ -366,10 +333,13 @@@@
int uvm_page_lookup_freelist(struct vm_page *);
-int vm_physseg_find(paddr_t, int *);
struct vm_page *uvm_phys_to_vm_page(paddr_t);
paddr_t uvm_vm_page_to_phys(const struct vm_page *);
+#if !defined(PMAP_STEAL_MEMORY)
+bool uvm_page_physget(paddr_t *);
+#endif
+
/*
* macros
*/
Index: uvm/uvm_pglist.c
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_pglist.c,v
retrieving revision 1.67
diff -u -r1.67 uvm_pglist.c
--- uvm/uvm_pglist.c 26 Oct 2014 01:42:07 -0000 1.67
+++ uvm/uvm_pglist.c 22 Dec 2016 16:13:39 -0000
@@@@ -116,16 +116,15 @@@@
}
static int
-uvm_pglistalloc_c_ps(struct vm_physseg *ps, int num, paddr_t low, paddr_t high,
+uvm_pglistalloc_c_ps(uvm_physseg_t psi, int num, paddr_t low, paddr_t high,
paddr_t alignment, paddr_t boundary, struct pglist *rlist)
{
signed int candidate, limit, candidateidx, end, idx, skip;
- struct vm_page *pgs;
int pagemask;
bool second_pass;
#ifdef DEBUG
paddr_t idxpa, lastidxpa;
- int cidx = 0; /* XXX: GCC */
+ paddr_t cidx = 0; /* XXX: GCC */
#endif
#ifdef PGALLOC_VERBOSE
printf("pgalloc: contig %d pgs from psi %zd\n", num, ps - vm_physmem);
@@@@ -140,26 +139,26 @@@@
/*
* Make sure that physseg falls within with range to be allocated from.
*/
- if (high <= ps->avail_start || low >= ps->avail_end)
+ if (high <= uvm_physseg_get_avail_start(psi) || low >= uvm_physseg_get_avail_end(psi))
return 0;
/*
* We start our search at the just after where the last allocation
* succeeded.
*/
- candidate = roundup2(max(low, ps->avail_start + ps->start_hint), alignment);
- limit = min(high, ps->avail_end);
+ candidate = roundup2(max(low, uvm_physseg_get_avail_start(psi) +
+ uvm_physseg_get_start_hint(psi)), alignment);
+ limit = min(high, uvm_physseg_get_avail_end(psi));
pagemask = ~((boundary >> PAGE_SHIFT) - 1);
skip = 0;
second_pass = false;
- pgs = ps->pgs;
for (;;) {
bool ok = true;
signed int cnt;
if (candidate + num > limit) {
- if (ps->start_hint == 0 || second_pass) {
+ if (uvm_physseg_get_start_hint(psi) == 0 || second_pass) {
/*
* We've run past the allowable range.
*/
@@@@ -171,8 +170,9 @@@@
* is were we started.
*/
second_pass = true;
- candidate = roundup2(max(low, ps->avail_start), alignment);
- limit = min(limit, ps->avail_start + ps->start_hint);
+ candidate = roundup2(max(low, uvm_physseg_get_avail_start(psi)), alignment);
+ limit = min(limit, uvm_physseg_get_avail_start(psi) +
+ uvm_physseg_get_start_hint(psi));
skip = 0;
continue;
}
@@@@ -192,16 +192,16 @@@@
* Make sure this is a managed physical page.
*/
- if (vm_physseg_find(candidate, &cidx) != ps - vm_physmem)
+ if (uvm_physseg_find(candidate, &cidx) != psi)
panic("pgalloc contig: botch1");
- if (cidx != candidate - ps->start)
+ if (cidx != candidate - uvm_physseg_get_start(psi))
panic("pgalloc contig: botch2");
- if (vm_physseg_find(candidate + num - 1, &cidx) != ps - vm_physmem)
+ if (uvm_physseg_find(candidate + num - 1, &cidx) != psi)
panic("pgalloc contig: botch3");
- if (cidx != candidate - ps->start + num - 1)
+ if (cidx != candidate - uvm_physseg_get_start(psi) + num - 1)
panic("pgalloc contig: botch4");
#endif
- candidateidx = candidate - ps->start;
+ candidateidx = candidate - uvm_physseg_get_start(psi);
end = candidateidx + num;
/*
@@@@ -220,15 +220,15 @@@@
* testing most of those pages again in the next pass.
*/
for (idx = end - 1; idx >= candidateidx + skip; idx--) {
- if (VM_PAGE_IS_FREE(&pgs[idx]) == 0) {
+ if (VM_PAGE_IS_FREE(uvm_physseg_get_pg(psi, idx)) == 0) {
ok = false;
break;
}
#ifdef DEBUG
if (idx > candidateidx) {
- idxpa = VM_PAGE_TO_PHYS(&pgs[idx]);
- lastidxpa = VM_PAGE_TO_PHYS(&pgs[idx - 1]);
+ idxpa = VM_PAGE_TO_PHYS(uvm_physseg_get_pg(psi, idx));
+ lastidxpa = VM_PAGE_TO_PHYS(uvm_physseg_get_pg(psi, idx - 1));
if ((lastidxpa + PAGE_SIZE) != idxpa) {
/*
* Region not contiguous.
@@@@ -249,7 +249,7 @@@@
if (ok) {
while (skip-- > 0) {
- KDASSERT(VM_PAGE_IS_FREE(&pgs[candidateidx + skip]));
+ KDASSERT(VM_PAGE_IS_FREE(uvm_physseg_get_pg(psi, candidateidx + skip)));
}
#ifdef PGALLOC_VERBOSE
printf(": ok\n");
@@@@ -280,19 +280,22 @@@@
/*
* we have a chunk of memory that conforms to the requested constraints.
*/
- for (idx = candidateidx, pgs += idx; idx < end; idx++, pgs++)
- uvm_pglist_add(pgs, rlist);
+ for (idx = candidateidx; idx < end; idx++)
+ uvm_pglist_add(uvm_physseg_get_pg(psi, idx), rlist);
/*
* the next time we need to search this segment, start after this
* chunk of pages we just allocated.
*/
- ps->start_hint = candidate + num - ps->avail_start;
- KASSERTMSG(ps->start_hint <= ps->avail_end - ps->avail_start,
+ uvm_physseg_set_start_hint(psi, candidate + num -
+ uvm_physseg_get_avail_start(psi));
+ KASSERTMSG(uvm_physseg_get_start_hint(psi) <=
+ uvm_physseg_get_avail_end(psi) - uvm_physseg_get_avail_start(psi),
"%x %u (%#x) <= %#"PRIxPADDR" - %#"PRIxPADDR" (%#"PRIxPADDR")",
candidate + num,
- ps->start_hint, ps->start_hint, ps->avail_end, ps->avail_start,
- ps->avail_end - ps->avail_start);
+ uvm_physseg_get_start_hint(psi), uvm_physseg_get_start_hint(psi),
+ uvm_physseg_get_avail_end(psi), uvm_physseg_get_avail_start(psi),
+ uvm_physseg_get_avail_end(psi) - uvm_physseg_get_avail_start(psi));
#ifdef PGALLOC_VERBOSE
printf("got %d pgs\n", num);
@@@@ -304,10 +307,10 @@@@
uvm_pglistalloc_contig(int num, paddr_t low, paddr_t high, paddr_t alignment,
paddr_t boundary, struct pglist *rlist)
{
- int fl, psi;
- struct vm_physseg *ps;
+ int fl;
int error;
+ uvm_physseg_t psi;
/* Default to "lose". */
error = ENOMEM;
@@@@ -322,17 +325,16 @@@@
for (fl = 0; fl < VM_NFREELIST; fl++) {
#if (VM_PHYSSEG_STRAT == VM_PSTRAT_BIGFIRST)
- for (psi = vm_nphysseg - 1 ; psi >= 0 ; psi--)
+ for (psi = uvm_physseg_get_last(); uvm_physseg_valid_p(psi); psi = uvm_physseg_get_prev(psi))
+
#else
- for (psi = 0 ; psi < vm_nphysseg ; psi++)
+ for (psi = uvm_physseg_get_first(); uvm_physseg_valid_p(psi); psi = uvm_physseg_get_next(psi))
#endif
{
- ps = &vm_physmem[psi];
-
- if (ps->free_list != fl)
+ if (uvm_physseg_get_free_list(psi) != fl)
continue;
- num -= uvm_pglistalloc_c_ps(ps, num, low, high,
+ num -= uvm_pglistalloc_c_ps(psi, num, low, high,
alignment, boundary, rlist);
if (num == 0) {
#ifdef PGALLOC_VERBOSE
@@@@ -358,59 +360,62 @@@@
}
static int
-uvm_pglistalloc_s_ps(struct vm_physseg *ps, int num, paddr_t low, paddr_t high,
+uvm_pglistalloc_s_ps(uvm_physseg_t psi, int num, paddr_t low, paddr_t high,
struct pglist *rlist)
{
int todo, limit, candidate;
struct vm_page *pg;
bool second_pass;
#ifdef PGALLOC_VERBOSE
- printf("pgalloc: simple %d pgs from psi %zd\n", num, ps - vm_physmem);
+ printf("pgalloc: simple %d pgs from psi %zd\n", num, psi);
#endif
KASSERT(mutex_owned(&uvm_fpageqlock));
- KASSERT(ps->start <= ps->avail_start);
- KASSERT(ps->start <= ps->avail_end);
- KASSERT(ps->avail_start <= ps->end);
- KASSERT(ps->avail_end <= ps->end);
+ KASSERT(uvm_physseg_get_start(psi) <= uvm_physseg_get_avail_start(psi));
+ KASSERT(uvm_physseg_get_start(psi) <= uvm_physseg_get_avail_end(psi));
+ KASSERT(uvm_physseg_get_avail_start(psi) <= uvm_physseg_get_end(psi));
+ KASSERT(uvm_physseg_get_avail_end(psi) <= uvm_physseg_get_end(psi));
low = atop(low);
high = atop(high);
todo = num;
- candidate = max(low, ps->avail_start + ps->start_hint);
- limit = min(high, ps->avail_end);
- pg = &ps->pgs[candidate - ps->start];
+ candidate = max(low, uvm_physseg_get_avail_start(psi) +
+ uvm_physseg_get_start_hint(psi));
+ limit = min(high, uvm_physseg_get_avail_end(psi));
+ pg = uvm_physseg_get_pg(psi, candidate - uvm_physseg_get_start(psi));
second_pass = false;
/*
* Make sure that physseg falls within with range to be allocated from.
*/
- if (high <= ps->avail_start || low >= ps->avail_end)
+ if (high <= uvm_physseg_get_avail_start(psi) ||
+ low >= uvm_physseg_get_avail_end(psi))
return 0;
again:
for (;; candidate++, pg++) {
if (candidate >= limit) {
- if (ps->start_hint == 0 || second_pass) {
+ if (uvm_physseg_get_start_hint(psi) == 0 || second_pass) {
candidate = limit - 1;
break;
}
second_pass = true;
- candidate = max(low, ps->avail_start);
- limit = min(limit, ps->avail_start + ps->start_hint);
- pg = &ps->pgs[candidate - ps->start];
+ candidate = max(low, uvm_physseg_get_avail_start(psi));
+ limit = min(limit, uvm_physseg_get_avail_start(psi) +
+ uvm_physseg_get_start_hint(psi));
+ pg = uvm_physseg_get_pg(psi, candidate - uvm_physseg_get_start(psi));
goto again;
}
#if defined(DEBUG)
{
- int cidx = 0;
- const int bank = vm_physseg_find(candidate, &cidx);
- KDASSERTMSG(bank == ps - vm_physmem,
- "vm_physseg_find(%#x) (%d) != ps %zd",
- candidate, bank, ps - vm_physmem);
- KDASSERTMSG(cidx == candidate - ps->start,
- "vm_physseg_find(%#x): %#x != off %"PRIxPADDR,
- candidate, cidx, candidate - ps->start);
+ paddr_t cidx = 0;
+ const uvm_physseg_t bank = uvm_physseg_find(candidate, &cidx);
+ KDASSERTMSG(bank == psi,
+ "uvm_physseg_find(%#x) (%"PRIxPHYSMEM ") != psi %"PRIxPHYSMEM,
+ candidate, bank, psi);
+ KDASSERTMSG(cidx == candidate - uvm_physseg_get_start(psi),
+ "uvm_physseg_find(%#x): %#"PRIxPADDR" != off %"PRIxPADDR,
+ candidate, cidx, candidate - uvm_physseg_get_start(psi));
}
#endif
if (VM_PAGE_IS_FREE(pg) == 0)
@@@@ -426,12 +431,16 @@@@
* The next time we need to search this segment,
* start just after the pages we just allocated.
*/
- ps->start_hint = candidate + 1 - ps->avail_start;
- KASSERTMSG(ps->start_hint <= ps->avail_end - ps->avail_start,
+ uvm_physseg_set_start_hint(psi, candidate + 1 - uvm_physseg_get_avail_start(psi));
+ KASSERTMSG(uvm_physseg_get_start_hint(psi) <= uvm_physseg_get_avail_end(psi) -
+ uvm_physseg_get_avail_start(psi),
"%#x %u (%#x) <= %#"PRIxPADDR" - %#"PRIxPADDR" (%#"PRIxPADDR")",
candidate + 1,
- ps->start_hint, ps->start_hint, ps->avail_end, ps->avail_start,
- ps->avail_end - ps->avail_start);
+ uvm_physseg_get_start_hint(psi),
+ uvm_physseg_get_start_hint(psi),
+ uvm_physseg_get_avail_end(psi),
+ uvm_physseg_get_avail_start(psi),
+ uvm_physseg_get_avail_end(psi) - uvm_physseg_get_avail_start(psi));
#ifdef PGALLOC_VERBOSE
printf("got %d pgs\n", num - todo);
@@@@ -443,9 +452,10 @@@@
uvm_pglistalloc_simple(int num, paddr_t low, paddr_t high,
struct pglist *rlist, int waitok)
{
- int fl, psi, error;
- struct vm_physseg *ps;
+ int fl, error;
+ uvm_physseg_t psi;
+
/* Default to "lose". */
error = ENOMEM;
@@@@ -461,17 +471,16 @@@@
for (fl = 0; fl < VM_NFREELIST; fl++) {
#if (VM_PHYSSEG_STRAT == VM_PSTRAT_BIGFIRST)
- for (psi = vm_nphysseg - 1 ; psi >= 0 ; psi--)
+ for (psi = uvm_physseg_get_last(); uvm_physseg_valid_p(psi); psi = uvm_physseg_get_prev(psi))
+
#else
- for (psi = 0 ; psi < vm_nphysseg ; psi++)
+ for (psi = uvm_physseg_get_first(); uvm_physseg_valid_p(psi); psi = uvm_physseg_get_next(psi))
#endif
{
- ps = &vm_physmem[psi];
-
- if (ps->free_list != fl)
+ if (uvm_physseg_get_free_list(psi) != fl)
continue;
- num -= uvm_pglistalloc_s_ps(ps, num, low, high, rlist);
+ num -= uvm_pglistalloc_s_ps(psi, num, low, high, rlist);
if (num == 0) {
error = 0;
goto out;
Index: uvm/uvm_physseg.h
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_physseg.h,v
retrieving revision 1.3
diff -u -r1.3 uvm_physseg.h
--- uvm/uvm_physseg.h 22 Dec 2016 15:54:35 -0000 1.3
+++ uvm/uvm_physseg.h 22 Dec 2016 16:13:39 -0000
@@@@ -1,4 +1,4 @@@@
-/* $NetBSD: uvm_physseg.h,v 1.3 2016/12/22 15:54:35 cherry Exp $ */
+/* $NetBSD: uvm_physseg.h,v 1.2 2016/12/22 08:15:20 cherry Exp $ */
/*
* Consolidated API from uvm_page.c and others.
@@@@ -9,10 +9,8 @@@@
#define _UVM_UVM_PHYSSEG_H_
#if defined(_KERNEL_OPT)
-#if notyet
#include "opt_uvm_hotplug.h"
#endif
-#endif
#include <sys/cdefs.h>
#include <sys/param.h>
Index: uvm/pmap/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/uvm/pmap/pmap.c,v
retrieving revision 1.25
diff -u -r1.25 pmap.c
--- uvm/pmap/pmap.c 1 Dec 2016 02:15:08 -0000 1.25
+++ uvm/pmap/pmap.c 22 Dec 2016 16:13:39 -0000
@@@@ -112,6 +112,7 @@@@
#include <sys/atomic.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#if defined(MULTIPROCESSOR) && defined(PMAP_VIRTUAL_CACHE_ALIASES) \
&& !defined(PMAP_NO_PV_UNCACHED)
@@@@ -452,37 +453,39 @@@@
size_t npgs;
paddr_t pa;
vaddr_t va;
- struct vm_physseg *maybe_seg = NULL;
- u_int maybe_bank = vm_nphysseg;
+
+ uvm_physseg_t maybe_bank = UVM_PHYSMEM_TYPE_INVALID;
size = round_page(size);
npgs = atop(size);
aprint_debug("%s: need %zu pages\n", __func__, npgs);
- for (u_int bank = 0; bank < vm_nphysseg; bank++) {
- struct vm_physseg * const seg = VM_PHYSMEM_PTR(bank);
+ for (uvm_physseg_t bank = uvm_physseg_get_first();
+ uvm_physseg_valid_p(bank);
+ bank = uvm_physseg_get_next(bank)) {
+
if (uvm.page_init_done == true)
panic("pmap_steal_memory: called _after_ bootstrap");
- aprint_debug("%s: seg %u: %#"PRIxPADDR" %#"PRIxPADDR" %#"PRIxPADDR" %#"PRIxPADDR"\n",
+ aprint_debug("%s: seg %"PRIxPHYSMEM": %#"PRIxPADDR" %#"PRIxPADDR" %#"PRIxPADDR" %#"PRIxPADDR"\n",
__func__, bank,
- seg->avail_start, seg->start,
- seg->avail_end, seg->end);
+ uvm_physseg_get_avail_start(bank), uvm_physseg_get_start(bank),
+ uvm_physseg_get_avail_end(bank), uvm_physseg_get_end(bank));
- if (seg->avail_start != seg->start
- || seg->avail_start >= seg->avail_end) {
- aprint_debug("%s: seg %u: bad start\n", __func__, bank);
+ if (uvm_physseg_get_avail_start(bank) != uvm_physseg_get_start(bank)
+ || uvm_physseg_get_avail_start(bank) >= uvm_physseg_get_avail_end(bank)) {
+ aprint_debug("%s: seg %"PRIxPHYSMEM": bad start\n", __func__, bank);
continue;
}
- if (seg->avail_end - seg->avail_start < npgs) {
- aprint_debug("%s: seg %u: too small for %zu pages\n",
+ if (uvm_physseg_get_avail_end(bank) - uvm_physseg_get_avail_start(bank) < npgs) {
+ aprint_debug("%s: seg %"PRIxPHYSMEM": too small for %zu pages\n",
__func__, bank, npgs);
continue;
}
- if (!pmap_md_ok_to_steal_p(seg, npgs)) {
+ if (!pmap_md_ok_to_steal_p(bank, npgs)) {
continue;
}
@@@@ -490,44 +493,24 @@@@
* Always try to allocate from the segment with the least
* amount of space left.
*/
-#define VM_PHYSMEM_SPACE(s) ((s)->avail_end - (s)->avail_start)
- if (maybe_seg == NULL
- || VM_PHYSMEM_SPACE(seg) < VM_PHYSMEM_SPACE(maybe_seg)) {
- maybe_seg = seg;
+#define VM_PHYSMEM_SPACE(b) ((uvm_physseg_get_avail_end(b)) - (uvm_physseg_get_avail_start(b)))
+ if (uvm_physseg_valid_p(maybe_bank) == false
+ || VM_PHYSMEM_SPACE(bank) < VM_PHYSMEM_SPACE(maybe_bank)) {
maybe_bank = bank;
}
}
- if (maybe_seg) {
- struct vm_physseg * const seg = maybe_seg;
- u_int bank = maybe_bank;
-
+ if (uvm_physseg_valid_p(maybe_bank)) {
+ const uvm_physseg_t bank = maybe_bank;
+
/*
* There are enough pages here; steal them!
*/
- pa = ptoa(seg->avail_start);
- seg->avail_start += npgs;
- seg->start += npgs;
-
- /*
- * Have we used up this segment?
- */
- if (seg->avail_start == seg->end) {
- if (vm_nphysseg == 1)
- panic("pmap_steal_memory: out of memory!");
+ pa = ptoa(uvm_physseg_get_start(bank));
+ uvm_physseg_unplug(atop(pa), npgs);
- aprint_debug("%s: seg %u: %zu pages stolen (removed)\n",
- __func__, bank, npgs);
- /* Remove this segment from the list. */
- vm_nphysseg--;
- for (u_int x = bank; x < vm_nphysseg; x++) {
- /* structure copy */
- VM_PHYSMEM_PTR_SWAP(x, x + 1);
- }
- } else {
- aprint_debug("%s: seg %u: %zu pages stolen (%#"PRIxPADDR" left)\n",
- __func__, bank, npgs, VM_PHYSMEM_SPACE(seg));
- }
+ aprint_debug("%s: seg %"PRIxPHYSMEM": %zu pages stolen (%#"PRIxPADDR" left)\n",
+ __func__, bank, npgs, VM_PHYSMEM_SPACE(bank));
va = pmap_md_map_poolpage(pa, size);
memset((void *)va, 0, size);
@
1.3
log
@remove spurious newlines
remove spurious uvm_physseg_init() et. al.
remove conf/ for only i386 and amd64
@
text
@d1 1
a1 19
Index: share/man/man9/Makefile
===================================================================
RCS file: /cvsroot/src/share/man/man9/Makefile,v
retrieving revision 1.398
diff -u -r1.398 Makefile
--- share/man/man9/Makefile 28 Nov 2016 11:00:24 -0000 1.398
+++ share/man/man9/Makefile 22 Dec 2016 10:32:25 -0000
@@@@ -59,8 +59,8 @@@@
vattr.9 veriexec.9 vcons.9 vfs.9 vfs_hooks.9 vfsops.9 vfssubr.9 \
video.9 vme.9 \
vnfileops.9 vnode.9 vnodeops.9 vnsubr.9 \
- ubc.9 usbd_status.9 usbdi.9 uvm.9 uvm_km.9 uvm_map.9 vmem.9 \
- wapbl.9 wdc.9 workqueue.9 \
+ ubc.9 usbd_status.9 usbdi.9 uvm.9 uvm_hotplug.9 uvm_km.9 uvm_map.9 \
+ vmem.9 wapbl.9 wdc.9 workqueue.9 \
wscons.9 wsdisplay.9 wsfont.9 wskbd.9 wsmouse.9 \
xcall.9
Index: sys/arch/acorn26/acorn26/pmap.c
d6 2
a7 2
--- sys/arch/acorn26/acorn26/pmap.c 11 May 2012 15:39:17 -0000 1.36
+++ sys/arch/acorn26/acorn26/pmap.c 22 Dec 2016 10:32:27 -0000
d40 1
a40 67
Index: sys/arch/acorn26/acorn26/start.c
===================================================================
RCS file: /cvsroot/src/sys/arch/acorn26/acorn26/start.c,v
retrieving revision 1.20
diff -u -r1.20 start.c
--- sys/arch/acorn26/acorn26/start.c 18 Aug 2013 16:08:42 -0000 1.20
+++ sys/arch/acorn26/acorn26/start.c 22 Dec 2016 10:32:27 -0000
@@@@ -125,7 +125,7 @@@@
boothowto = bootconfig.boothowto;
physmem = bootconfig.npages;
uvmexp.pagesize = bootconfig.nbpp;
- uvm_setpagesize();
+ uvm_md_init();
/* Any others? */
Index: sys/arch/acorn32/acorn32/rpc_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/acorn32/acorn32/rpc_machdep.c,v
retrieving revision 1.90
diff -u -r1.90 rpc_machdep.c
--- sys/arch/acorn32/acorn32/rpc_machdep.c 25 Oct 2014 10:58:12 -0000 1.90
+++ sys/arch/acorn32/acorn32/rpc_machdep.c 22 Dec 2016 10:32:28 -0000
@@@@ -924,7 +924,8 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
+
for (loop = 0; loop < bootconfig.dramblocks; loop++) {
paddr_t start = (paddr_t)bootconfig.dram[loop].address;
paddr_t end = start + (bootconfig.dram[loop].pages * PAGE_SIZE);
Index: sys/arch/acorn32/eb7500atx/eb7500atx_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/acorn32/eb7500atx/eb7500atx_machdep.c,v
retrieving revision 1.28
diff -u -r1.28 eb7500atx_machdep.c
--- sys/arch/acorn32/eb7500atx/eb7500atx_machdep.c 25 Oct 2014 10:58:12 -0000 1.28
+++ sys/arch/acorn32/eb7500atx/eb7500atx_machdep.c 22 Dec 2016 10:32:28 -0000
@@@@ -862,7 +862,8 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
+
for (loop = 0; loop < bootconfig.dramblocks; loop++) {
paddr_t start = (paddr_t)bootconfig.dram[loop].address;
paddr_t end = start + (bootconfig.dram[loop].pages * PAGE_SIZE);
Index: sys/arch/algor/algor/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/algor/algor/machdep.c,v
retrieving revision 1.54
diff -u -r1.54 machdep.c
--- sys/arch/algor/algor/machdep.c 30 Jun 2015 02:39:03 -0000 1.54
+++ sys/arch/algor/algor/machdep.c 22 Dec 2016 10:32:30 -0000
@@@@ -198,7 +198,7 @@@@
* Initialize PAGE_SIZE-dependent variables.
*/
led_display('p', 'g', 's', 'z');
- uvm_setpagesize();
+ uvm_md_init();
/*
* Initialize bus space tags and bring up the console.
Index: sys/arch/alpha/alpha/machdep.c
d43 4
a46 4
retrieving revision 1.347
diff -u -r1.347 machdep.c
--- sys/arch/alpha/alpha/machdep.c 13 Oct 2016 16:18:20 -0000 1.347
+++ sys/arch/alpha/alpha/machdep.c 22 Dec 2016 10:32:30 -0000
a54 11
@@@@ -372,8 +371,8 @@@@
panic("page size %lu != %d?!", hwrpb->rpb_page_size,
ALPHA_PGBYTES);
uvmexp.pagesize = hwrpb->rpb_page_size;
- uvm_setpagesize();
-
+ uvm_md_init();
+
/*
* Find out what hardware we're on, and do basic initialization.
*/
d79 3
a85 3
+ uvm_physseg_unplug(end, atop(sz));
+ msgbufaddr = (void *) ALPHA_PHYS_TO_K0SEG(ptoa(end));
+
d90 1
a90 1
Index: sys/arch/alpha/alpha/pmap.c
d95 2
a96 2
--- sys/arch/alpha/alpha/pmap.c 5 Nov 2015 06:26:15 -0000 1.260
+++ sys/arch/alpha/alpha/pmap.c 22 Dec 2016 10:32:30 -0000
d185 1
a185 1
Index: sys/arch/amd64/amd64/machdep.c
d188 4
a191 4
retrieving revision 1.240
diff -u -r1.240 machdep.c
--- sys/arch/amd64/amd64/machdep.c 20 Dec 2016 14:03:15 -0000 1.240
+++ sys/arch/amd64/amd64/machdep.c 22 Dec 2016 10:32:33 -0000
d306 1
a306 90
@@@@ -1578,11 +1567,7 @@@@
consinit(); /* XXX SHOULD NOT BE DONE HERE */
- /*
- * Initialize PAGE_SIZE-dependent variables.
- */
- uvm_setpagesize();
-
+ uvm_md_init();
uvmexp.ncolors = 2;
avail_start = first_avail;
Index: sys/arch/amiga/amiga/pmap_bootstrap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/amiga/amiga/pmap_bootstrap.c,v
retrieving revision 1.9
diff -u -r1.9 pmap_bootstrap.c
--- sys/arch/amiga/amiga/pmap_bootstrap.c 6 Dec 2009 06:41:29 -0000 1.9
+++ sys/arch/amiga/amiga/pmap_bootstrap.c 22 Dec 2016 10:32:35 -0000
@@@@ -125,8 +125,8 @@@@
*/
uvmexp.pagesize = NBPG;
- uvm_setpagesize();
-
+ uvm_md_init();
+
/*
* May want to check if first segment is Zorro-II?
*/
Index: sys/arch/amigappc/amigappc/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/amigappc/amigappc/machdep.c,v
retrieving revision 1.51
diff -u -r1.51 machdep.c
--- sys/arch/amigappc/amigappc/machdep.c 15 Feb 2012 12:11:42 -0000 1.51
+++ sys/arch/amigappc/amigappc/machdep.c 22 Dec 2016 10:32:40 -0000
@@@@ -560,10 +560,7 @@@@
/* XXX bus_space_init() not needed here */
- /*
- * Set the page size
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Initialize pmap module
Index: sys/arch/arc/arc/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/arc/arc/machdep.c,v
retrieving revision 1.129
diff -u -r1.129 machdep.c
--- sys/arch/arc/arc/machdep.c 30 Jun 2015 02:39:03 -0000 1.129
+++ sys/arch/arc/arc/machdep.c 22 Dec 2016 10:32:41 -0000
@@@@ -306,11 +306,8 @@@@
}
}
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
-
+ uvm_md_init();
+
/* make sure that we don't call BIOS console from now on */
cn_tab = NULL;
Index: sys/arch/arm/arm32/arm32_boot.c
===================================================================
RCS file: /cvsroot/src/sys/arch/arm/arm32/arm32_boot.c,v
retrieving revision 1.17
diff -u -r1.17 arm32_boot.c
--- sys/arch/arm/arm32/arm32_boot.c 8 Mar 2016 08:01:23 -0000 1.17
+++ sys/arch/arm/arm32/arm32_boot.c 22 Dec 2016 10:32:44 -0000
@@@@ -231,8 +231,8 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
-
+ uvm_md_init();
+
#ifdef VERBOSE_INIT_ARM
printf("pmap_physload ");
#endif
Index: sys/arch/arm/arm32/bus_dma.c
d311 2
a312 2
--- sys/arch/arm/arm32/bus_dma.c 5 Nov 2016 14:26:23 -0000 1.96
+++ sys/arch/arm/arm32/bus_dma.c 22 Dec 2016 10:32:45 -0000
d328 1
a328 1
Index: sys/arch/arm/arm32/pmap.c
d333 2
a334 2
--- sys/arch/arm/arm32/pmap.c 17 Dec 2016 14:36:29 -0000 1.341
+++ sys/arch/arm/arm32/pmap.c 22 Dec 2016 10:32:45 -0000
d346 1
a346 777
Index: sys/arch/arm/at91/at91bus.c
===================================================================
RCS file: /cvsroot/src/sys/arch/arm/at91/at91bus.c,v
retrieving revision 1.18
diff -u -r1.18 at91bus.c
--- sys/arch/arm/at91/at91bus.c 13 Sep 2014 18:08:38 -0000 1.18
+++ sys/arch/arm/at91/at91bus.c 22 Dec 2016 10:32:45 -0000
@@@@ -511,7 +511,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/atari/atari/pmap_bootstrap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/atari/atari/pmap_bootstrap.c,v
retrieving revision 1.7
diff -u -r1.7 pmap_bootstrap.c
--- sys/arch/atari/atari/pmap_bootstrap.c 13 Apr 2010 09:49:54 -0000 1.7
+++ sys/arch/atari/atari/pmap_bootstrap.c 22 Dec 2016 10:32:59 -0000
@@@@ -108,8 +108,8 @@@@
* Announce page-size to the VM-system
*/
uvmexp.pagesize = NBPG;
- uvm_setpagesize();
-
+ uvm_md_init();
+
/*
* Setup physical address ranges
*/
Index: sys/arch/cesfic/cesfic/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/cesfic/cesfic/machdep.c,v
retrieving revision 1.66
diff -u -r1.66 machdep.c
--- sys/arch/cesfic/cesfic/machdep.c 5 Nov 2015 03:48:51 -0000 1.66
+++ sys/arch/cesfic/cesfic/machdep.c 22 Dec 2016 10:33:03 -0000
@@@@ -111,7 +111,7 @@@@
* Declare these as initialized data so we can patch them.
*/
/*int maxmem;*/ /* max memory per process */
-extern int physmem; /* max supported memory, changes to actual */
+extern psize_t physmem; /* max supported memory, changes to actual */
extern u_int lowram;
Index: sys/arch/cobalt/cobalt/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/cobalt/cobalt/machdep.c,v
retrieving revision 1.118
diff -u -r1.118 machdep.c
--- sys/arch/cobalt/cobalt/machdep.c 27 Jul 2016 11:13:14 -0000 1.118
+++ sys/arch/cobalt/cobalt/machdep.c 22 Dec 2016 10:33:04 -0000
@@@@ -252,8 +252,8 @@@@
if (bi_msg != NULL)
printf("%s: magic=%#x bip=%p\n", bi_msg, bim, bip);
- uvm_setpagesize();
-
+ uvm_md_init();
+
/*
* The boot command is passed in the top 512 bytes,
* so don't clobber that.
Index: sys/arch/dreamcast/dreamcast/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/dreamcast/dreamcast/machdep.c,v
retrieving revision 1.45
diff -u -r1.45 machdep.c
--- sys/arch/dreamcast/dreamcast/machdep.c 24 Mar 2014 20:06:31 -0000 1.45
+++ sys/arch/dreamcast/dreamcast/machdep.c 22 Dec 2016 10:33:05 -0000
@@@@ -103,6 +103,7 @@@@
#include <dev/cons.h>
+
#include "ksyms.h"
/* the following is used externally (sysctl_hw) */
@@@@ -130,6 +131,7 @@@@
/* Load memory to UVM */
physmem = atop(IOM_RAM_SIZE);
kernend = atop(round_page(SH3_P1SEG_TO_PHYS(end)));
+
uvm_page_physload(
kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
Index: sys/arch/emips/emips/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/emips/emips/machdep.c,v
retrieving revision 1.11
diff -u -r1.11 machdep.c
--- sys/arch/emips/emips/machdep.c 11 Jun 2015 08:22:08 -0000 1.11
+++ sys/arch/emips/emips/machdep.c 22 Dec 2016 10:33:05 -0000
@@@@ -59,6 +59,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -225,10 +226,7 @@@@
if (bootinfo_msg != NULL)
printf(bootinfo_msg);
#endif
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Copy exception-dispatch code down to exception vector.
Index: sys/arch/epoc32/epoc32/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/epoc32/epoc32/machdep.c,v
retrieving revision 1.4
diff -u -r1.4 machdep.c
--- sys/arch/epoc32/epoc32/machdep.c 13 Sep 2014 18:08:40 -0000 1.4
+++ sys/arch/epoc32/epoc32/machdep.c 22 Dec 2016 10:33:06 -0000
@@@@ -440,7 +440,7 @@@@
undefined_init();
/* Load memory into UVM. */
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(
atop(_end_physical), atop(physical_end),
atop(_end_physical), atop(physical_end),
Index: sys/arch/evbarm/adi_brh/brh_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/adi_brh/brh_machdep.c,v
retrieving revision 1.43
diff -u -r1.43 brh_machdep.c
--- sys/arch/evbarm/adi_brh/brh_machdep.c 13 Sep 2014 18:08:38 -0000 1.43
+++ sys/arch/evbarm/adi_brh/brh_machdep.c 22 Dec 2016 10:33:06 -0000
@@@@ -757,7 +757,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/armadillo/armadillo9_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/armadillo/armadillo9_machdep.c,v
retrieving revision 1.28
diff -u -r1.28 armadillo9_machdep.c
--- sys/arch/evbarm/armadillo/armadillo9_machdep.c 13 Sep 2014 18:08:38 -0000 1.28
+++ sys/arch/evbarm/armadillo/armadillo9_machdep.c 22 Dec 2016 10:33:06 -0000
@@@@ -813,7 +813,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c,v
retrieving revision 1.29
diff -u -r1.29 g42xxeb_machdep.c
--- sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c 13 Sep 2014 18:08:38 -0000 1.29
+++ sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c 22 Dec 2016 10:33:07 -0000
@@@@ -828,7 +828,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/gemini/gemini_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/gemini/gemini_machdep.c,v
retrieving revision 1.22
diff -u -r1.22 gemini_machdep.c
--- sys/arch/evbarm/gemini/gemini_machdep.c 18 Aug 2013 15:58:20 -0000 1.22
+++ sys/arch/evbarm/gemini/gemini_machdep.c 22 Dec 2016 10:33:07 -0000
@@@@ -707,8 +707,8 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
-
+ uvm_md_init();
+
#if (GEMINI_RAM_RESV_PBASE != 0)
uvm_page_physload(atop(physical_freestart), atop(GEMINI_RAM_RESV_PBASE),
atop(physical_freestart), atop(GEMINI_RAM_RESV_PBASE),
Index: sys/arch/evbarm/hdl_g/hdlg_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/hdl_g/hdlg_machdep.c,v
retrieving revision 1.22
diff -u -r1.22 hdlg_machdep.c
--- sys/arch/evbarm/hdl_g/hdlg_machdep.c 13 Sep 2014 18:08:39 -0000 1.22
+++ sys/arch/evbarm/hdl_g/hdlg_machdep.c 22 Dec 2016 10:33:07 -0000
@@@@ -595,7 +595,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/imx31/imx31lk_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/imx31/imx31lk_machdep.c,v
retrieving revision 1.18
diff -u -r1.18 imx31lk_machdep.c
--- sys/arch/evbarm/imx31/imx31lk_machdep.c 13 Sep 2014 18:08:39 -0000 1.18
+++ sys/arch/evbarm/imx31/imx31lk_machdep.c 22 Dec 2016 10:33:07 -0000
@@@@ -692,7 +692,7 @@@@
/* Load memory into UVM. */
printf("page ");
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/iq80310/iq80310_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/iq80310/iq80310_machdep.c,v
retrieving revision 1.85
diff -u -r1.85 iq80310_machdep.c
--- sys/arch/evbarm/iq80310/iq80310_machdep.c 13 Sep 2014 18:08:39 -0000 1.85
+++ sys/arch/evbarm/iq80310/iq80310_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -717,7 +717,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/iq80321/iq80321_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/iq80321/iq80321_machdep.c,v
retrieving revision 1.55
diff -u -r1.55 iq80321_machdep.c
--- sys/arch/evbarm/iq80321/iq80321_machdep.c 13 Sep 2014 18:08:39 -0000 1.55
+++ sys/arch/evbarm/iq80321/iq80321_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -742,7 +742,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/ixdp425/ixdp425_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/ixdp425/ixdp425_machdep.c,v
retrieving revision 1.36
diff -u -r1.36 ixdp425_machdep.c
--- sys/arch/evbarm/ixdp425/ixdp425_machdep.c 5 Mar 2015 08:09:44 -0000 1.36
+++ sys/arch/evbarm/ixdp425/ixdp425_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -709,7 +709,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/ixm1200/ixm1200_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/ixm1200/ixm1200_machdep.c,v
retrieving revision 1.56
diff -u -r1.56 ixm1200_machdep.c
--- sys/arch/evbarm/ixm1200/ixm1200_machdep.c 13 Sep 2014 18:08:39 -0000 1.56
+++ sys/arch/evbarm/ixm1200/ixm1200_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -676,7 +676,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/lubbock/lubbock_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/lubbock/lubbock_machdep.c,v
retrieving revision 1.33
diff -u -r1.33 lubbock_machdep.c
--- sys/arch/evbarm/lubbock/lubbock_machdep.c 13 Sep 2014 18:08:39 -0000 1.33
+++ sys/arch/evbarm/lubbock/lubbock_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -899,7 +899,7 @@@@
/* Load memory into UVM. */
printf("page ");
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/mini2440/mini2440_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/mini2440/mini2440_machdep.c,v
retrieving revision 1.9
diff -u -r1.9 mini2440_machdep.c
--- sys/arch/evbarm/mini2440/mini2440_machdep.c 13 Sep 2014 18:08:39 -0000 1.9
+++ sys/arch/evbarm/mini2440/mini2440_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -886,7 +886,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c,v
retrieving revision 1.20
diff -u -r1.20 npwr_fc_machdep.c
--- sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c 13 Sep 2014 18:08:39 -0000 1.20
+++ sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -712,7 +712,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/nslu2/nslu2_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/nslu2/nslu2_machdep.c,v
retrieving revision 1.26
diff -u -r1.26 nslu2_machdep.c
--- sys/arch/evbarm/nslu2/nslu2_machdep.c 5 Mar 2015 08:09:44 -0000 1.26
+++ sys/arch/evbarm/nslu2/nslu2_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -777,7 +777,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/osk5912/osk5912_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/osk5912/osk5912_machdep.c,v
retrieving revision 1.15
diff -u -r1.15 osk5912_machdep.c
--- sys/arch/evbarm/osk5912/osk5912_machdep.c 18 Aug 2013 15:58:21 -0000 1.15
+++ sys/arch/evbarm/osk5912/osk5912_machdep.c 22 Dec 2016 10:33:08 -0000
@@@@ -447,7 +447,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/smdk2xx0/smdk2410_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/smdk2xx0/smdk2410_machdep.c,v
retrieving revision 1.35
diff -u -r1.35 smdk2410_machdep.c
--- sys/arch/evbarm/smdk2xx0/smdk2410_machdep.c 13 Sep 2014 18:08:39 -0000 1.35
+++ sys/arch/evbarm/smdk2xx0/smdk2410_machdep.c 22 Dec 2016 10:33:09 -0000
@@@@ -844,7 +844,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/smdk2xx0/smdk2800_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/smdk2xx0/smdk2800_machdep.c,v
retrieving revision 1.42
diff -u -r1.42 smdk2800_machdep.c
--- sys/arch/evbarm/smdk2xx0/smdk2800_machdep.c 13 Sep 2014 18:08:39 -0000 1.42
+++ sys/arch/evbarm/smdk2xx0/smdk2800_machdep.c 22 Dec 2016 10:33:09 -0000
@@@@ -761,7 +761,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/tisdp24xx/sdp24xx_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/tisdp24xx/sdp24xx_machdep.c,v
retrieving revision 1.16
diff -u -r1.16 sdp24xx_machdep.c
--- sys/arch/evbarm/tisdp24xx/sdp24xx_machdep.c 18 Aug 2013 15:58:21 -0000 1.16
+++ sys/arch/evbarm/tisdp24xx/sdp24xx_machdep.c 22 Dec 2016 10:33:09 -0000
@@@@ -541,7 +541,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/tsarm/tsarm_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/tsarm/tsarm_machdep.c,v
retrieving revision 1.23
diff -u -r1.23 tsarm_machdep.c
--- sys/arch/evbarm/tsarm/tsarm_machdep.c 13 Sep 2014 18:08:39 -0000 1.23
+++ sys/arch/evbarm/tsarm/tsarm_machdep.c 22 Dec 2016 10:33:09 -0000
@@@@ -726,7 +726,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbarm/viper/viper_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbarm/viper/viper_machdep.c,v
retrieving revision 1.24
diff -u -r1.24 viper_machdep.c
--- sys/arch/evbarm/viper/viper_machdep.c 13 Sep 2014 18:08:39 -0000 1.24
+++ sys/arch/evbarm/viper/viper_machdep.c 22 Dec 2016 10:33:09 -0000
@@@@ -746,7 +746,7 @@@@
/* Load memory into UVM. */
printf("page ");
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/evbmips/adm5120/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/adm5120/machdep.c,v
retrieving revision 1.24
diff -u -r1.24 machdep.c
--- sys/arch/evbmips/adm5120/machdep.c 26 Jun 2015 22:12:21 -0000 1.24
+++ sys/arch/evbmips/adm5120/machdep.c 22 Dec 2016 10:33:10 -0000
@@@@ -292,10 +292,7 @@@@
*/
mips_vector_init(NULL, false);
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
adm5120_setcpufreq();
Index: sys/arch/evbmips/alchemy/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/alchemy/machdep.c,v
retrieving revision 1.55
diff -u -r1.55 machdep.c
--- sys/arch/evbmips/alchemy/machdep.c 26 Jun 2015 22:11:10 -0000 1.55
+++ sys/arch/evbmips/alchemy/machdep.c 22 Dec 2016 10:33:10 -0000
@@@@ -179,10 +179,7 @@@@
*/
mips_vector_init(NULL, false);
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Use YAMON's CPU frequency if available.
Index: sys/arch/evbmips/atheros/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/atheros/machdep.c,v
retrieving revision 1.30
diff -u -r1.30 machdep.c
--- sys/arch/evbmips/atheros/machdep.c 26 Jun 2015 22:11:10 -0000 1.30
+++ sys/arch/evbmips/atheros/machdep.c 22 Dec 2016 10:33:10 -0000
@@@@ -207,10 +207,7 @@@@
*/
cal_timer();
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Look at arguments passed to us and compute boothowto.
Index: sys/arch/evbmips/cavium/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/cavium/machdep.c,v
retrieving revision 1.8
diff -u -r1.8 machdep.c
--- sys/arch/evbmips/cavium/machdep.c 20 Oct 2016 07:26:03 -0000 1.8
+++ sys/arch/evbmips/cavium/machdep.c 22 Dec 2016 10:33:10 -0000
@@@@ -220,8 +220,7 @@@@
mach_init_vector();
- /* set the VM page size */
- uvm_setpagesize();
+ uvm_md_init();
mach_init_bus_space();
Index: sys/arch/evbmips/gdium/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/gdium/machdep.c,v
retrieving revision 1.19
diff -u -r1.19 machdep.c
--- sys/arch/evbmips/gdium/machdep.c 11 Jul 2016 16:18:56 -0000 1.19
+++ sys/arch/evbmips/gdium/machdep.c 22 Dec 2016 10:33:10 -0000
@@@@ -235,8 +235,7 @@@@
*/
mips_vector_init(NULL, false);
- /* set the VM page size */
- uvm_setpagesize();
+ uvm_md_init();
memsize = 256*1024*1024;
physmem = btoc(memsize);
Index: sys/arch/evbmips/ingenic/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/ingenic/machdep.c,v
retrieving revision 1.11
diff -u -r1.11 machdep.c
--- sys/arch/evbmips/ingenic/machdep.c 26 Aug 2016 13:53:36 -0000 1.11
+++ sys/arch/evbmips/ingenic/machdep.c 22 Dec 2016 10:33:10 -0000
@@@@ -176,7 +176,7 @@@@
cpu_setmodel("Ingenic XBurst");
mips_vector_init(NULL, false);
cal_timer();
- uvm_setpagesize();
+ uvm_md_init();
/*
* Look at arguments passed to us and compute boothowto.
*/
Index: sys/arch/evbmips/loongson/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/loongson/machdep.c,v
retrieving revision 1.6
diff -u -r1.6 machdep.c
--- sys/arch/evbmips/loongson/machdep.c 24 Mar 2014 20:06:31 -0000 1.6
+++ sys/arch/evbmips/loongson/machdep.c 22 Dec 2016 10:33:10 -0000
@@@@ -316,9 +316,8 @@@@
DPRINTF(("mips_vector_init "));
mips_vector_init(NULL, false);
- DPRINTF(("uvm_setpagesize\n"));
- /* set the VM page size */
- uvm_setpagesize();
+ DPRINTF(("uvm_md_init\n"));
+ uvm_md_init();
#if NKSYMS || defined(DDB) || defined(MODULAR)
//ksyms_addsyms_elf((vaddr_t)esym - (vaddr_t)ssym, ssym, esym);
#endif
Index: sys/arch/evbmips/malta/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/malta/machdep.c,v
retrieving revision 1.45
diff -u -r1.45 machdep.c
--- sys/arch/evbmips/malta/machdep.c 11 Jul 2016 16:18:56 -0000 1.45
+++ sys/arch/evbmips/malta/machdep.c 22 Dec 2016 10:33:10 -0000
@@@@ -181,8 +181,7 @@@@
*/
mips_vector_init(NULL, false);
- /* set the VM page size */
- uvm_setpagesize();
+ uvm_md_init();
physmem = btoc(memsize);
Index: sys/arch/evbmips/rasoc/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/rasoc/machdep.c,v
retrieving revision 1.12
diff -u -r1.12 machdep.c
--- sys/arch/evbmips/rasoc/machdep.c 5 Oct 2016 15:54:58 -0000 1.12
+++ sys/arch/evbmips/rasoc/machdep.c 22 Dec 2016 10:33:11 -0000
@@@@ -146,10 +146,7 @@@@
*/
cal_timer();
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Look at arguments passed to us and compute boothowto.
Index: sys/arch/evbmips/rmixl/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/rmixl/machdep.c,v
retrieving revision 1.17
diff -u -r1.17 machdep.c
--- sys/arch/evbmips/rmixl/machdep.c 30 Jun 2015 02:39:03 -0000 1.17
+++ sys/arch/evbmips/rmixl/machdep.c 22 Dec 2016 10:33:11 -0000
@@@@ -265,8 +265,7 @@@@
/* get system info from firmware */
memsize = rmixlfw_init(infop);
- /* set the VM page size */
- uvm_setpagesize();
+ uvm_md_init();
physmem = btoc(memsize);
Index: sys/arch/evbppc/ev64260/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbppc/ev64260/machdep.c,v
retrieving revision 1.31
diff -u -r1.31 machdep.c
--- sys/arch/evbppc/ev64260/machdep.c 25 Feb 2014 14:33:32 -0000 1.31
+++ sys/arch/evbppc/ev64260/machdep.c 22 Dec 2016 10:33:11 -0000
@@@@ -224,10 +224,7 @@@@
consinit();
- /*
- * Set the page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Initialize pmap module.
Index: sys/arch/evbppc/mpc85xx/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbppc/mpc85xx/machdep.c,v
retrieving revision 1.41
diff -u -r1.41 machdep.c
--- sys/arch/evbppc/mpc85xx/machdep.c 30 Jan 2015 15:04:35 -0000 1.41
+++ sys/arch/evbppc/mpc85xx/machdep.c 22 Dec 2016 10:33:11 -0000
@@@@ -1267,10 +1267,7 @@@@
mtspr(SPR_TCR, TCR_WIE | mfspr(SPR_TCR));
- /*
- * Set the page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Initialize the pmap.
Index: sys/arch/evbppc/pmppc/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbppc/pmppc/machdep.c,v
retrieving revision 1.12
diff -u -r1.12 machdep.c
--- sys/arch/evbppc/pmppc/machdep.c 1 Mar 2013 18:25:39 -0000 1.12
+++ sys/arch/evbppc/pmppc/machdep.c 22 Dec 2016 10:33:11 -0000
@@@@ -218,10 +218,7 @@@@
printf("console set up\n");
- /*
- * Set the page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Initialize pmap module.
Index: sys/arch/ews4800mips/ews4800mips/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/ews4800mips/ews4800mips/machdep.c,v
retrieving revision 1.26
diff -u -r1.26 machdep.c
--- sys/arch/ews4800mips/ews4800mips/machdep.c 24 Mar 2014 20:06:32 -0000 1.26
+++ sys/arch/ews4800mips/ews4800mips/machdep.c 22 Dec 2016 10:33:12 -0000
@@@@ -110,8 +110,8 @@@@
option(argc, argv, bi);
- uvm_setpagesize();
-
+ uvm_md_init();
+
/* Fill mem_clusters and mem_cluster_cnt */
(*platform.mem_init)(kernel_text,
(bi && bi->bi_nsym) ? (void *)bi->bi_esym : end);
Index: sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c,v
retrieving revision 1.22
diff -u -r1.22 pxa2x0_hpc_machdep.c
--- sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c 13 Sep 2014 18:09:50 -0000 1.22
+++ sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c 22 Dec 2016 10:33:16 -0000
@@@@ -608,7 +608,7 @@@@
#endif
/* Load memory into UVM. */
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
for (loop = 0; loop < bootconfig.dramblocks; loop++) {
paddr_t dblk_start = (paddr_t)bootconfig.dram[loop].address;
paddr_t dblk_end = dblk_start
Index: sys/arch/hpcarm/hpcarm/sa11x0_hpc_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/hpcarm/hpcarm/sa11x0_hpc_machdep.c,v
retrieving revision 1.10
diff -u -r1.10 sa11x0_hpc_machdep.c
--- sys/arch/hpcarm/hpcarm/sa11x0_hpc_machdep.c 13 Sep 2014 18:09:50 -0000 1.10
+++ sys/arch/hpcarm/hpcarm/sa11x0_hpc_machdep.c 22 Dec 2016 10:33:16 -0000
@@@@ -537,7 +537,7 @@@@
#endif
/* Load memory into UVM. */
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
for (loop = 0; loop < bootconfig.dramblocks; loop++) {
paddr_t dblk_start = (paddr_t)bootconfig.dram[loop].address;
paddr_t dblk_end = dblk_start
Index: sys/arch/hpcmips/hpcmips/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/hpcmips/hpcmips/machdep.c,v
retrieving revision 1.120
diff -u -r1.120 machdep.c
--- sys/arch/hpcmips/hpcmips/machdep.c 30 Jun 2015 02:39:03 -0000 1.120
+++ sys/arch/hpcmips/hpcmips/machdep.c 22 Dec 2016 10:33:17 -0000
@@@@ -310,7 +310,7 @@@@
* Set the VM page size.
*/
uvmexp.pagesize = NBPG; /* Notify the VM system of our page size. */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Copy exception-dispatch code down to exception vector.
Index: sys/arch/hppa/hppa/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/hppa/hppa/pmap.c,v
retrieving revision 1.99
diff -u -r1.99 pmap.c
--- sys/arch/hppa/hppa/pmap.c 8 Aug 2014 07:30:51 -0000 1.99
+++ sys/arch/hppa/hppa/pmap.c 22 Dec 2016 10:33:20 -0000
@@@@ -675,8 +675,8 @@@@
DPRINTF(PDB_FOLLOW|PDB_INIT, ("%s(0x%lx)\n", __func__, vstart));
- uvm_setpagesize();
-
+ uvm_md_init();
+
hppa_prot[UVM_PROT_NONE] = TLB_AR_NA;
hppa_prot[UVM_PROT_READ] = TLB_AR_R;
hppa_prot[UVM_PROT_WRITE] = TLB_AR_RW;
Index: sys/arch/i386/i386/machdep.c
d349 4
a352 4
retrieving revision 1.770
diff -u -r1.770 machdep.c
--- sys/arch/i386/i386/machdep.c 20 Dec 2016 14:03:15 -0000 1.770
+++ sys/arch/i386/i386/machdep.c 22 Dec 2016 10:33:23 -0000
d430 1
a430 15
@@@@ -1188,11 +1161,8 @@@@
cpu_info_primary.ci_pae_l3_pdir = (pd_entry_t *)(rcr3() + KERNBASE);
#endif /* PAE && !XEN */
- /*
- * Initialize PAGE_SIZE-dependent variables.
- */
- uvm_setpagesize();
-
+ uvm_md_init();
+
/*
* Start with 2 color bins -- this is just a guess to get us
* started. We'll recolor when we determine the largest cache
Index: sys/arch/ia64/ia64/machdep.c
d433 4
a436 4
retrieving revision 1.35
diff -u -r1.35 machdep.c
--- sys/arch/ia64/ia64/machdep.c 14 Mar 2014 17:45:37 -0000 1.35
+++ sys/arch/ia64/ia64/machdep.c 22 Dec 2016 10:33:25 -0000
d466 3
a468 2
@@@@ -465,8 +466,7 @@@@
*/
a469 2
uvmexp.pagesize = PAGE_SIZE;
- uvm_setpagesize();
a470 2
+ uvm_md_init();
d473 2
a474 1
Index: sys/arch/ia64/ia64/pmap.c
d479 2
a480 2
--- sys/arch/ia64/ia64/pmap.c 10 Mar 2014 13:47:45 -0000 1.32
+++ sys/arch/ia64/ia64/pmap.c 22 Dec 2016 10:33:25 -0000
d617 1
a617 17
Index: sys/arch/iyonix/iyonix/iyonix_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/iyonix/iyonix/iyonix_machdep.c,v
retrieving revision 1.24
diff -u -r1.24 iyonix_machdep.c
--- sys/arch/iyonix/iyonix/iyonix_machdep.c 13 Sep 2014 18:08:39 -0000 1.24
+++ sys/arch/iyonix/iyonix/iyonix_machdep.c 22 Dec 2016 10:33:27 -0000
@@@@ -780,7 +780,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/arch/luna68k/luna68k/pmap_bootstrap.c
d620 7
a626 12
retrieving revision 1.36
diff -u -r1.36 pmap_bootstrap.c
--- sys/arch/luna68k/luna68k/pmap_bootstrap.c 26 Jan 2013 15:46:24 -0000 1.36
+++ sys/arch/luna68k/luna68k/pmap_bootstrap.c 22 Dec 2016 10:33:28 -0000
@@@@ -51,7 +51,8 @@@@
extern char *etext;
-extern int maxmem, physmem;
+extern int maxmem;
+extern psize_t physmem;
extern paddr_t avail_start, avail_end;
d629 11
a639 1
Index: sys/arch/m68k/m68k/pmap_motorola.c
d642 4
a645 4
retrieving revision 1.67
diff -u -r1.67 pmap_motorola.c
--- sys/arch/m68k/m68k/pmap_motorola.c 25 Oct 2013 20:51:14 -0000 1.67
+++ sys/arch/m68k/m68k/pmap_motorola.c 22 Dec 2016 10:33:29 -0000
a669 9
@@@@ -340,7 +342,7 @@@@
* and they require this earlier.
*/
uvmexp.pagesize = NBPG;
- uvm_setpagesize();
+ uvm_md_init();
#endif
/*
d733 1
a733 1
Index: sys/arch/mips/include/pmap.h
d738 2
a739 2
--- sys/arch/mips/include/pmap.h 11 Jul 2016 16:15:35 -0000 1.68
+++ sys/arch/mips/include/pmap.h 22 Dec 2016 10:33:37 -0000
d758 1
a758 1
Index: sys/arch/mips/mips/mips_machdep.c
d761 4
a764 4
retrieving revision 1.274
diff -u -r1.274 mips_machdep.c
--- sys/arch/mips/mips/mips_machdep.c 30 Jul 2016 05:55:34 -0000 1.274
+++ sys/arch/mips/mips/mips_machdep.c 22 Dec 2016 10:33:38 -0000
d825 1
a825 1
Index: sys/arch/mips/mips/pmap_machdep.c
d830 2
a831 2
--- sys/arch/mips/mips/pmap_machdep.c 5 Sep 2016 06:59:25 -0000 1.11
+++ sys/arch/mips/mips/pmap_machdep.c 22 Dec 2016 10:33:38 -0000
d868 1
a868 122
Index: sys/arch/mipsco/mipsco/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/mipsco/mipsco/machdep.c,v
retrieving revision 1.79
diff -u -r1.79 machdep.c
--- sys/arch/mipsco/mipsco/machdep.c 26 Jun 2015 22:55:40 -0000 1.79
+++ sys/arch/mipsco/mipsco/machdep.c 22 Dec 2016 10:33:41 -0000
@@@@ -211,11 +211,8 @@@@
if (bi_msg != NULL)
printf(bi_msg);
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
-
+ uvm_md_init();
+
/* Find out how much memory is available. */
physmem = memsize_scan(kernend);
Index: sys/arch/netwinder/netwinder/netwinder_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/netwinder/netwinder/netwinder_machdep.c,v
retrieving revision 1.83
diff -u -r1.83 netwinder_machdep.c
--- sys/arch/netwinder/netwinder/netwinder_machdep.c 13 Sep 2014 18:08:39 -0000 1.83
+++ sys/arch/netwinder/netwinder/netwinder_machdep.c 22 Dec 2016 10:33:42 -0000
@@@@ -477,7 +477,7 @@@@
physmem = (physical_end - physical_start) / PAGE_SIZE;
/* Tell the user about the memory */
- printf("physmemory: %d pages at 0x%08lx -> 0x%08lx\n", physmem,
+ printf("physmemory: %"PRIxPSIZE" pages at 0x%08lx -> 0x%08lx\n", physmem,
physical_start, physical_end - 1);
/*
@@@@ -738,8 +738,8 @@@@
/* Load memory into UVM. */
printf("page ");
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
-
+ uvm_md_init();
+
/* XXX Always one RAM block -- nuke the loop. */
for (loop = 0; loop < bootconfig.dramblocks; loop++) {
paddr_t start = (paddr_t)bootconfig.dram[loop].address;
Index: sys/arch/newsmips/newsmips/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/newsmips/newsmips/machdep.c,v
retrieving revision 1.118
diff -u -r1.118 machdep.c
--- sys/arch/newsmips/newsmips/machdep.c 21 Jul 2016 19:49:59 -0000 1.118
+++ sys/arch/newsmips/newsmips/machdep.c 22 Dec 2016 10:33:44 -0000
@@@@ -240,11 +240,8 @@@@
kernend = (char *)mips_round_page(esym);
#endif
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
-
+ uvm_md_init();
+
boothowto = x_boothowto;
bootdev = x_bootdev;
physmem = btoc(x_maxmem);
Index: sys/arch/playstation2/playstation2/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/playstation2/playstation2/machdep.c,v
retrieving revision 1.31
diff -u -r1.31 machdep.c
--- sys/arch/playstation2/playstation2/machdep.c 30 Jun 2015 02:39:04 -0000 1.31
+++ sys/arch/playstation2/playstation2/machdep.c 22 Dec 2016 10:33:46 -0000
@@@@ -114,7 +114,8 @@@@
#ifdef DEBUG
bootinfo_dump();
#endif
- uvm_setpagesize();
+ uvm_md_init();
+
physmem = atop(PS2_MEMORY_SIZE);
/*
Index: sys/arch/pmax/pmax/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/pmax/pmax/machdep.c,v
retrieving revision 1.250
diff -u -r1.250 machdep.c
--- sys/arch/pmax/pmax/machdep.c 1 Feb 2016 17:39:41 -0000 1.250
+++ sys/arch/pmax/pmax/machdep.c 22 Dec 2016 10:33:46 -0000
@@@@ -220,10 +220,7 @@@@
#else
__USE(bootinfo_msg);
#endif
- /*
- * Set the VM page size.
- */
- uvm_setpagesize();
+ uvm_md_init();
/*
* Copy exception-dispatch code down to exception vector.
Index: sys/arch/powerpc/ibm4xx/ibm4xx_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/powerpc/ibm4xx/ibm4xx_machdep.c,v
retrieving revision 1.21
diff -u -r1.21 ibm4xx_machdep.c
--- sys/arch/powerpc/ibm4xx/ibm4xx_machdep.c 16 Dec 2016 04:27:03 -0000 1.21
+++ sys/arch/powerpc/ibm4xx/ibm4xx_machdep.c 22 Dec 2016 10:33:48 -0000
@@@@ -228,7 +228,7 @@@@
*/
consinit();
- uvm_setpagesize();
+ uvm_md_init();
/*
* Initialize pmap module.
Index: sys/arch/powerpc/ibm4xx/pmap.c
d871 4
a874 4
retrieving revision 1.72
diff -u -r1.72 pmap.c
--- sys/arch/powerpc/ibm4xx/pmap.c 27 Jan 2012 19:48:39 -0000 1.72
+++ sys/arch/powerpc/ibm4xx/pmap.c 22 Dec 2016 10:33:48 -0000
d893 1
a893 10
@@@@ -294,7 +294,7 @@@@
* Announce page-size to the VM-system
*/
uvmexp.pagesize = NBPG;
- uvm_setpagesize();
+ uvm_md_init();
/*
* Get memory.
Index: sys/arch/powerpc/isa/isadma_machdep.c
d898 2
a899 2
--- sys/arch/powerpc/isa/isadma_machdep.c 26 Feb 2016 18:17:39 -0000 1.10
+++ sys/arch/powerpc/isa/isadma_machdep.c 22 Dec 2016 10:33:54 -0000
d930 1
a930 17
Index: sys/arch/powerpc/oea/ofwoea_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/powerpc/oea/ofwoea_machdep.c,v
retrieving revision 1.38
diff -u -r1.38 ofwoea_machdep.c
--- sys/arch/powerpc/oea/ofwoea_machdep.c 25 Mar 2014 16:41:37 -0000 1.38
+++ sys/arch/powerpc/oea/ofwoea_machdep.c 22 Dec 2016 10:33:55 -0000
@@@@ -232,7 +232,7 @@@@
}
}
- uvm_setpagesize();
+ uvm_md_init();
pmap_bootstrap(startkernel, endkernel);
Index: sys/arch/powerpc/oea/pmap.c
d935 2
a936 2
--- sys/arch/powerpc/oea/pmap.c 14 Feb 2016 18:07:49 -0000 1.93
+++ sys/arch/powerpc/oea/pmap.c 22 Dec 2016 10:33:55 -0000
d1048 1
a1048 17
Index: sys/arch/powerpc/oea/prep_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/powerpc/oea/prep_machdep.c,v
retrieving revision 1.10
diff -u -r1.10 prep_machdep.c
--- sys/arch/powerpc/oea/prep_machdep.c 11 Feb 2012 13:53:59 -0000 1.10
+++ sys/arch/powerpc/oea/prep_machdep.c 22 Dec 2016 10:33:55 -0000
@@@@ -163,7 +163,7 @@@@
consinit();
/* Set the page size */
- uvm_setpagesize();
+ uvm_md_init();
/* Initialize pmap module */
pmap_bootstrap(startkernel, endkernel);
Index: sys/arch/powerpc/powerpc/bus_dma.c
d1053 2
a1054 2
--- sys/arch/powerpc/powerpc/bus_dma.c 1 Feb 2012 09:54:03 -0000 1.46
+++ sys/arch/powerpc/powerpc/bus_dma.c 22 Dec 2016 10:33:56 -0000
d1085 1
a1085 66
Index: sys/arch/rs6000/rs6000/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/rs6000/rs6000/machdep.c,v
retrieving revision 1.10
diff -u -r1.10 machdep.c
--- sys/arch/rs6000/rs6000/machdep.c 20 Jun 2011 07:18:07 -0000 1.10
+++ sys/arch/rs6000/rs6000/machdep.c 22 Dec 2016 10:33:59 -0000
@@@@ -335,7 +335,7 @@@@
setled(0x40400000);
/* Initialize pmap module. */
- uvm_setpagesize();
+ uvm_md_init();
pmap_bootstrap(startkernel, endkernel);
setled(0x40500000);
Index: sys/arch/sandpoint/sandpoint/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sandpoint/sandpoint/machdep.c,v
retrieving revision 1.65
diff -u -r1.65 machdep.c
--- sys/arch/sandpoint/sandpoint/machdep.c 30 Sep 2015 14:18:54 -0000 1.65
+++ sys/arch/sandpoint/sandpoint/machdep.c 22 Dec 2016 10:33:59 -0000
@@@@ -198,8 +198,7 @@@@
/* Initialize the console */
consinit();
- /* Set the page size */
- uvm_setpagesize();
+ uvm_md_init();
/* Initialize pmap module */
pmap_bootstrap(startkernel, endkernel);
Index: sys/arch/sbmips/sbmips/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sbmips/sbmips/machdep.c,v
retrieving revision 1.53
diff -u -r1.53 machdep.c
--- sys/arch/sbmips/sbmips/machdep.c 24 Mar 2014 19:13:48 -0000 1.53
+++ sys/arch/sbmips/sbmips/machdep.c 22 Dec 2016 10:34:00 -0000
@@@@ -190,7 +190,7 @@@@
consinit();
- uvm_setpagesize();
+ uvm_md_init();
/*
* Copy exception-dispatch code down to exception vector.
Index: sys/arch/sgimips/sgimips/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sgimips/sgimips/machdep.c,v
retrieving revision 1.142
diff -u -r1.142 machdep.c
--- sys/arch/sgimips/sgimips/machdep.c 3 Nov 2016 22:08:31 -0000 1.142
+++ sys/arch/sgimips/sgimips/machdep.c 22 Dec 2016 10:34:01 -0000
@@@@ -287,7 +287,7 @@@@
cpu_setmodel("%s", arcbios_system_identifier);
- uvm_setpagesize();
+ uvm_md_init();
/* set up bootinfo structures */
if (magic == BOOTINFO_MAGIC && bip != NULL) {
Index: sys/arch/sh3/sh3/pmap.c
d1090 2
a1091 2
--- sys/arch/sh3/sh3/pmap.c 3 Sep 2016 09:07:54 -0000 1.78
+++ sys/arch/sh3/sh3/pmap.c 22 Dec 2016 10:34:02 -0000
d1161 1
a1161 19
Index: sys/arch/sh3/sh3/sh3_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sh3/sh3/sh3_machdep.c,v
retrieving revision 1.104
diff -u -r1.104 sh3_machdep.c
--- sys/arch/sh3/sh3/sh3_machdep.c 2 Nov 2016 00:11:59 -0000 1.104
+++ sys/arch/sh3/sh3/sh3_machdep.c 22 Dec 2016 10:34:02 -0000
@@@@ -190,9 +190,7 @@@@
/* kernel stack setup */
__sh_switch_resume = CPU_IS_SH3 ? sh3_switch_resume : sh4_switch_resume;
- /* Set page size (4KB) */
- uvm_setpagesize();
-
+ uvm_md_init();
/* setup UBC channel A for single-stepping */
#if defined(PTRACE_HOOKS) || defined(DDB)
_reg_write_2(SH_(BBRA), 0); /* disable channel A */
Index: sys/arch/sh3/sh3/vm_machdep.c
d1166 2
a1167 2
--- sys/arch/sh3/sh3/vm_machdep.c 7 Nov 2013 21:45:04 -0000 1.76
+++ sys/arch/sh3/sh3/vm_machdep.c 22 Dec 2016 10:34:02 -0000
d1185 1
a1185 118
Index: sys/arch/shark/ofw/ofw.c
===================================================================
RCS file: /cvsroot/src/sys/arch/shark/ofw/ofw.c,v
retrieving revision 1.65
diff -u -r1.65 ofw.c
--- sys/arch/shark/ofw/ofw.c 7 Jul 2016 06:55:38 -0000 1.65
+++ sys/arch/shark/ofw/ofw.c 22 Dec 2016 10:34:03 -0000
@@@@ -871,8 +871,7 @@@@
bootconfig.dramblocks = availcnt;
}
- /* Load memory into UVM. */
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
/* XXX Please kill this code dead. */
for (i = 0; i < bootconfig.dramblocks; i++) {
Index: sys/arch/sparc/sparc/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sparc/sparc/pmap.c,v
retrieving revision 1.360
diff -u -r1.360 pmap.c
--- sys/arch/sparc/sparc/pmap.c 11 Dec 2015 19:47:52 -0000 1.360
+++ sys/arch/sparc/sparc/pmap.c 22 Dec 2016 10:34:07 -0000
@@@@ -3035,7 +3035,7 @@@@
extern char *kernel_top;
uvmexp.pagesize = NBPG;
- uvm_setpagesize();
+ uvm_md_init();
#if defined(SUN4) && (defined(SUN4C) || defined(SUN4M) || defined(SUN4D))
/* In this case NPTESG is a variable */
Index: sys/arch/sparc64/sparc64/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sparc64/sparc64/pmap.c,v
retrieving revision 1.304
diff -u -r1.304 pmap.c
--- sys/arch/sparc64/sparc64/pmap.c 4 Nov 2016 05:41:01 -0000 1.304
+++ sys/arch/sparc64/sparc64/pmap.c 22 Dec 2016 10:34:11 -0000
@@@@ -778,8 +778,8 @@@@
*/
uvmexp.pagesize = NBPG;
uvmexp.ncolors = pmap_calculate_colors();
- uvm_setpagesize();
-
+ uvm_md_init();
+
/*
* Get hold or the message buffer.
*/
Index: sys/arch/sun2/sun2/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sun2/sun2/pmap.c,v
retrieving revision 1.47
diff -u -r1.47 pmap.c
--- sys/arch/sun2/sun2/pmap.c 24 Mar 2014 18:50:31 -0000 1.47
+++ sys/arch/sun2/sun2/pmap.c 22 Dec 2016 10:34:12 -0000
@@@@ -1700,7 +1700,7 @@@@
avail_next = avail_start;
uvmexp.pagesize = NBPG;
- uvm_setpagesize();
+ uvm_md_init();
/* after setting up some structures */
Index: sys/arch/sun3/sun3/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sun3/sun3/pmap.c,v
retrieving revision 1.170
diff -u -r1.170 pmap.c
--- sys/arch/sun3/sun3/pmap.c 7 Nov 2013 17:50:18 -0000 1.170
+++ sys/arch/sun3/sun3/pmap.c 22 Dec 2016 10:34:14 -0000
@@@@ -1730,7 +1730,7 @@@@
avail_next = avail_start;
uvmexp.pagesize = PAGE_SIZE;
- uvm_setpagesize();
+ uvm_md_init();
/* after setting up some structures */
Index: sys/arch/sun3/sun3x/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/sun3/sun3x/pmap.c,v
retrieving revision 1.113
diff -u -r1.113 pmap.c
--- sys/arch/sun3/sun3x/pmap.c 6 Sep 2013 17:43:19 -0000 1.113
+++ sys/arch/sun3/sun3x/pmap.c 22 Dec 2016 10:34:15 -0000
@@@@ -893,8 +893,8 @@@@
/* Notify the VM system of our page size. */
uvmexp.pagesize = PAGE_SIZE;
- uvm_setpagesize();
-
+ uvm_md_init();
+
pmap_page_upload();
}
Index: sys/arch/usermode/usermode/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/usermode/usermode/machdep.c,v
retrieving revision 1.53
diff -u -r1.53 machdep.c
--- sys/arch/usermode/usermode/machdep.c 8 Feb 2012 17:55:21 -0000 1.53
+++ sys/arch/usermode/usermode/machdep.c 22 Dec 2016 10:34:16 -0000
@@@@ -213,7 +213,7 @@@@
}
boothowto = tmpopt;
- uvm_setpagesize();
+ uvm_md_init();
uvmexp.ncolors = 2;
pmap_bootstrap();
Index: sys/arch/vax/vax/ka650.c
d1190 2
a1191 2
--- sys/arch/vax/vax/ka650.c 14 Dec 2010 23:44:49 -0000 1.36
+++ sys/arch/vax/vax/ka650.c 22 Dec 2016 10:34:18 -0000
d1201 1
a1201 1
Index: sys/arch/vax/vax/pmap.c
d1204 4
a1207 4
retrieving revision 1.182
diff -u -r1.182 pmap.c
--- sys/arch/vax/vax/pmap.c 2 Feb 2012 18:59:44 -0000 1.182
+++ sys/arch/vax/vax/pmap.c 22 Dec 2016 10:34:19 -0000
a1215 9
@@@@ -302,7 +303,7 @@@@
/* Set logical page size */
uvmexp.pagesize = NBPG;
- uvm_setpagesize();
+ uvm_md_init();
physmem = btoc(avail_end);
d1240 1
a1240 1
Index: sys/arch/x68k/x68k/machdep.c
d1245 2
a1246 2
--- sys/arch/x68k/x68k/machdep.c 2 Dec 2016 12:43:07 -0000 1.194
+++ sys/arch/x68k/x68k/machdep.c 22 Dec 2016 10:34:22 -0000
d1325 1
a1325 82
Index: sys/arch/x68k/x68k/pmap_bootstrap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/x68k/x68k/pmap_bootstrap.c,v
retrieving revision 1.60
diff -u -r1.60 pmap_bootstrap.c
--- sys/arch/x68k/x68k/pmap_bootstrap.c 27 Oct 2013 02:06:06 -0000 1.60
+++ sys/arch/x68k/x68k/pmap_bootstrap.c 22 Dec 2016 10:34:22 -0000
@@@@ -52,7 +52,8 @@@@
extern char *etext;
-extern int maxmem, physmem;
+extern int maxmem;
+extern psize_t physmem;
extern paddr_t avail_start, avail_end;
/*
Index: sys/arch/zaurus/zaurus/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/zaurus/zaurus/machdep.c,v
retrieving revision 1.37
diff -u -r1.37 machdep.c
--- sys/arch/zaurus/zaurus/machdep.c 7 Jul 2016 06:55:40 -0000 1.37
+++ sys/arch/zaurus/zaurus/machdep.c 22 Dec 2016 10:34:30 -0000
@@@@ -1090,7 +1090,7 @@@@
#ifdef VERBOSE_INIT_ARM
printf("page ");
#endif
- uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_md_init();
uvm_page_physload(atop(physical_freestart), atop(physical_freeend),
atop(physical_freestart), atop(physical_freeend),
VM_FREELIST_DEFAULT);
Index: sys/rump/librump/rumpkern/emul.c
===================================================================
RCS file: /cvsroot/src/sys/rump/librump/rumpkern/emul.c,v
retrieving revision 1.179
diff -u -r1.179 emul.c
--- sys/rump/librump/rumpkern/emul.c 26 Jan 2016 23:12:17 -0000 1.179
+++ sys/rump/librump/rumpkern/emul.c 22 Dec 2016 10:38:34 -0000
@@@@ -54,7 +54,7 @@@@
* calling rump_init()
*/
#define PHYSMEM 512*256
-int physmem = PHYSMEM;
+psize_t physmem = PHYSMEM;
int nkmempages = PHYSMEM/2; /* from le chapeau */
#undef PHYSMEM
Index: sys/sys/systm.h
===================================================================
RCS file: /cvsroot/src/sys/sys/systm.h,v
retrieving revision 1.271
diff -u -r1.271 systm.h
--- sys/sys/systm.h 6 Jul 2016 05:20:48 -0000 1.271
+++ sys/sys/systm.h 22 Dec 2016 10:38:38 -0000
@@@@ -82,7 +82,7 @@@@
extern int selwait; /* select timeout address */
extern int maxmem; /* max memory per process */
-extern int physmem; /* physical memory */
+extern psize_t physmem; /* physical memory */
extern dev_t dumpdev; /* dump device */
extern dev_t dumpcdev; /* dump device (character equivalent) */
Index: sys/uvm/Makefile
===================================================================
RCS file: /cvsroot/src/sys/uvm/Makefile,v
retrieving revision 1.9
diff -u -r1.9 Makefile
--- sys/uvm/Makefile 11 Feb 2006 12:45:07 -0000 1.9
+++ sys/uvm/Makefile 22 Dec 2016 10:38:43 -0000
@@@@ -5,7 +5,7 @@@@
INCS= uvm.h uvm_amap.h uvm_anon.h uvm_aobj.h uvm_device.h \
uvm_extern.h uvm_fault.h uvm_fault_i.h uvm_glue.h \
uvm_km.h uvm_loan.h \
- uvm_map.h uvm_object.h uvm_page.h \
+ uvm_map.h uvm_object.h uvm_page.h uvm_physseg.h \
uvm_pager.h uvm_param.h uvm_pdaemon.h uvm_pglist.h \
uvm_pmap.h uvm_prot.h uvm_stat.h \
uvm_swap.h
Index: sys/uvm/files.uvm
d1330 2
a1331 2
--- sys/uvm/files.uvm 1 Dec 2016 02:09:03 -0000 1.27
+++ sys/uvm/files.uvm 22 Dec 2016 10:38:43 -0000
d1348 1
a1348 56
Index: sys/uvm/uvm.h
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm.h,v
retrieving revision 1.66
diff -u -r1.66 uvm.h
--- sys/uvm/uvm.h 13 Apr 2015 22:04:44 -0000 1.66
+++ sys/uvm/uvm.h 22 Dec 2016 10:38:43 -0000
@@@@ -57,6 +57,7 @@@@
#include <uvm/uvm_object.h>
#include <uvm/uvm_page.h>
#include <uvm/uvm_pager.h>
+#include <uvm/uvm_physseg.h>
#include <uvm/uvm_pdaemon.h>
#include <uvm/uvm_swap.h>
Index: sys/uvm/uvm_extern.h
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_extern.h,v
retrieving revision 1.198
diff -u -r1.198 uvm_extern.h
--- sys/uvm/uvm_extern.h 20 Jul 2016 12:38:43 -0000 1.198
+++ sys/uvm/uvm_extern.h 22 Dec 2016 10:38:44 -0000
@@@@ -475,6 +475,14 @@@@
#endif
/*
+ * Include the uvm_hotplug(9) API unconditionally until
+ * uvm_page_physload() et. al. are obsoleted
+ *
+ * After this, MD code will have to explicitly include it if needed.
+ */
+#include <uvm/uvm_physseg.h>
+
+/*
* helpers for calling ubc_release()
*/
#ifdef PMAP_CACHE_VIVT
@@@@ -619,6 +627,7 @@@@
/* uvm_init.c */
+void uvm_md_init(void);
void uvm_init(void);
/* uvm_io.c */
@@@@ -708,9 +717,6 @@@@
struct vm_page *);
void uvm_pagerealloc(struct vm_page *,
struct uvm_object *, voff_t);
-/* Actually, uvm_page_physload takes PF#s which need their own type */
-void uvm_page_physload(paddr_t, paddr_t, paddr_t,
- paddr_t, int);
void uvm_setpagesize(void);
/* uvm_pager.c */
Index: sys/uvm/uvm_init.c
d1351 4
a1354 4
retrieving revision 1.46
diff -u -r1.46 uvm_init.c
--- sys/uvm/uvm_init.c 3 Apr 2015 01:03:42 -0000 1.46
+++ sys/uvm/uvm_init.c 22 Dec 2016 10:38:44 -0000
d1363 6
a1368 2
@@@@ -69,6 +70,20 @@@@
kmutex_t uvm_swap_data_lock;
d1371 14
a1384 15
+ * uvm_md_init: Init dependant on the MD boot context.
+ * called from MD code.
+ */
+
+void
+uvm_md_init(void)
+{
+ uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+#ifdef UVM_HOTPLUG /* XXX: Notyet */
+ uvm_physseg_init();
+#endif
+}
+
+/*
* uvm_init: init the VM system. called from kern/init_main.c.
d1387 6
a1392 7
Index: sys/uvm/uvm_page.c
===================================================================
RCS file: /cvsroot/src/sys/uvm/uvm_page.c,v
retrieving revision 1.187
diff -u -r1.187 uvm_page.c
--- sys/uvm/uvm_page.c 11 Apr 2015 19:24:13 -0000 1.187
+++ sys/uvm/uvm_page.c 22 Dec 2016 10:38:44 -0000
a1418 9
@@@@ -116,7 +105,7 @@@@
/*
* physical memory size;
*/
-int physmem;
+psize_t physmem;
/*
* local variables
d1628 1
a1628 1
@@@@ -727,228 +667,6 @@@@
d1640 1
a1640 1
-void
d1666 1
a1666 1
- return;
d1745 2
d1859 1
a1859 1
@@@@ -956,12 +674,12 @@@@
d1877 1
a1877 1
@@@@ -985,7 +703,8 @@@@
d1887 1
a1887 9
@@@@ -1094,6 +813,7 @@@@
uvm.cpus[cpu_index(ci)] = ucpu;
ci->ci_data.cpu_uvm = ucpu;
for (lcv = 0; lcv < VM_NFREELIST; lcv++) {
+
pgfl.pgfl_buckets = (bucketarray + (lcv * uvmexp.ncolors));
uvm_page_init_buckets(&pgfl);
ucpu->page_free[lcv].pgfl_buckets = pgfl.pgfl_buckets;
@@@@ -1219,7 +939,8 @@@@
d1897 1
a1897 1
@@@@ -2005,7 +1726,7 @@@@
d1906 1
a1906 1
@@@@ -2015,11 +1736,11 @@@@
d1922 1
a1922 1
@@@@ -2135,7 +1856,8 @@@@
d1932 1
a1932 1
@@@@ -2143,8 +1865,14 @@@@
d1949 1
a1949 1
Index: sys/uvm/uvm_page.h
d1954 2
a1955 2
--- sys/uvm/uvm_page.h 23 Mar 2015 07:59:12 -0000 1.80
+++ sys/uvm/uvm_page.h 22 Dec 2016 10:38:44 -0000
d2018 1
a2018 1
Index: sys/uvm/uvm_pglist.c
d2023 2
a2024 2
--- sys/uvm/uvm_pglist.c 26 Oct 2014 01:42:07 -0000 1.67
+++ sys/uvm/uvm_pglist.c 22 Dec 2016 10:38:45 -0000
d2345 25
a2369 1
Index: sys/uvm/pmap/pmap.c
d2374 2
a2375 2
--- sys/uvm/pmap/pmap.c 1 Dec 2016 02:15:08 -0000 1.25
+++ sys/uvm/pmap/pmap.c 22 Dec 2016 10:38:45 -0000
@
1.2
log
@Implement gimpy's suggestion of using uvm_md_init()
@
text
@d7 1
a7 1
+++ share/man/man9/Makefile 22 Dec 2016 09:18:20 -0000
d25 1
a25 1
+++ sys/arch/acorn26/acorn26/pmap.c 22 Dec 2016 09:18:27 -0000
d64 1
a64 1
+++ sys/arch/acorn26/acorn26/start.c 22 Dec 2016 09:18:28 -0000
d80 1
a80 1
+++ sys/arch/acorn32/acorn32/rpc_machdep.c 22 Dec 2016 09:18:33 -0000
d97 1
a97 1
+++ sys/arch/acorn32/eb7500atx/eb7500atx_machdep.c 22 Dec 2016 09:18:33 -0000
d114 1
a114 1
+++ sys/arch/algor/algor/machdep.c 22 Dec 2016 09:18:39 -0000
d130 1
a130 1
+++ sys/arch/alpha/alpha/machdep.c 22 Dec 2016 09:18:42 -0000
d191 1
a191 1
+++ sys/arch/alpha/alpha/pmap.c 22 Dec 2016 09:18:42 -0000
d286 1
a286 1
+++ sys/arch/amd64/amd64/machdep.c 22 Dec 2016 09:18:46 -0000
a413 15
Index: sys/arch/amd64/conf/GENERIC
===================================================================
RCS file: /cvsroot/src/sys/arch/amd64/conf/GENERIC,v
retrieving revision 1.448
diff -u -r1.448 GENERIC
--- sys/arch/amd64/conf/GENERIC 18 Dec 2016 04:35:26 -0000 1.448
+++ sys/arch/amd64/conf/GENERIC 22 Dec 2016 09:18:46 -0000
@@@@ -50,6 +50,7 @@@@
# and can deal with holes in the memory layout.
#options PHYSMEM_MAX_SIZE=64 # max size of physical memory (in MB)
#options PHYSMEM_MAX_ADDR=2048 # don't use memory above this (in MB)
+#options UVM_HOTPLUG # Experimental uvm_hotplug(9) api.
# Standard system options
d420 1
a420 1
+++ sys/arch/amiga/amiga/pmap_bootstrap.c 22 Dec 2016 09:18:47 -0000
d438 1
a438 1
+++ sys/arch/amigappc/amigappc/machdep.c 22 Dec 2016 09:18:51 -0000
d457 1
a457 1
+++ sys/arch/arc/arc/machdep.c 22 Dec 2016 09:18:53 -0000
d478 1
a478 1
+++ sys/arch/arm/arm32/arm32_boot.c 22 Dec 2016 09:18:55 -0000
d496 1
a496 1
+++ sys/arch/arm/arm32/bus_dma.c 22 Dec 2016 09:18:55 -0000
d518 1
a518 1
+++ sys/arch/arm/arm32/pmap.c 22 Dec 2016 09:18:56 -0000
d536 1
a536 1
+++ sys/arch/arm/at91/at91bus.c 22 Dec 2016 09:18:56 -0000
a545 14
Index: sys/arch/arm/omap/omap3_sdmavar.h
===================================================================
RCS file: /cvsroot/src/sys/arch/arm/omap/omap3_sdmavar.h,v
retrieving revision 1.1
diff -u -r1.1 omap3_sdmavar.h
--- sys/arch/arm/omap/omap3_sdmavar.h 9 Jan 2013 03:35:11 -0000 1.1
+++ sys/arch/arm/omap/omap3_sdmavar.h 22 Dec 2016 09:19:05 -0000
@@@@ -38,4 +38,4 @@@@
uint32_t omapdma_read_ch_reg(int, int);
-#endif /* OMAPDMA_VAR_H */
\ No newline at end of file
+#endif /* OMAPDMA_VAR_H */
d552 1
a552 1
+++ sys/arch/atari/atari/pmap_bootstrap.c 22 Dec 2016 09:19:11 -0000
d570 2
a571 10
+++ sys/arch/cesfic/cesfic/machdep.c 22 Dec 2016 09:19:16 -0000
@@@@ -88,6 +88,7 @@@@
#define MAXMEM 64*1024 /* XXX - from cmap.h */
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/sysctl.h>
#include <sys/device.h>
@@@@ -111,7 +112,7 @@@@
a579 8
@@@@ -146,6 +147,7 @@@@
* Tell the VM system about available physical memory. The
* fic uses one segment.
*/
+ uvm_physseg_init();
uvm_page_physload(atop(avail_start), atop(avail_end),
atop(avail_start), atop(avail_end), VM_FREELIST_DEFAULT);
d586 1
a586 1
+++ sys/arch/cobalt/cobalt/machdep.c 22 Dec 2016 09:19:16 -0000
d604 1
a604 1
+++ sys/arch/dreamcast/dreamcast/machdep.c 22 Dec 2016 09:19:17 -0000
d627 1
a627 1
+++ sys/arch/emips/emips/machdep.c 22 Dec 2016 09:19:18 -0000
d654 1
a654 1
+++ sys/arch/epoc32/epoc32/machdep.c 22 Dec 2016 09:19:19 -0000
d670 1
a670 1
+++ sys/arch/evbarm/adi_brh/brh_machdep.c 22 Dec 2016 09:19:19 -0000
d686 1
a686 1
+++ sys/arch/evbarm/armadillo/armadillo9_machdep.c 22 Dec 2016 09:19:19 -0000
d702 1
a702 1
+++ sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c 22 Dec 2016 09:19:20 -0000
d718 1
a718 1
+++ sys/arch/evbarm/gemini/gemini_machdep.c 22 Dec 2016 09:19:20 -0000
d736 1
a736 1
+++ sys/arch/evbarm/hdl_g/hdlg_machdep.c 22 Dec 2016 09:19:20 -0000
d752 1
a752 1
+++ sys/arch/evbarm/imx31/imx31lk_machdep.c 22 Dec 2016 09:19:20 -0000
d768 1
a768 1
+++ sys/arch/evbarm/iq80310/iq80310_machdep.c 22 Dec 2016 09:19:21 -0000
d784 1
a784 1
+++ sys/arch/evbarm/iq80321/iq80321_machdep.c 22 Dec 2016 09:19:21 -0000
d800 1
a800 1
+++ sys/arch/evbarm/ixdp425/ixdp425_machdep.c 22 Dec 2016 09:19:21 -0000
d816 1
a816 1
+++ sys/arch/evbarm/ixm1200/ixm1200_machdep.c 22 Dec 2016 09:19:21 -0000
d832 1
a832 1
+++ sys/arch/evbarm/lubbock/lubbock_machdep.c 22 Dec 2016 09:19:21 -0000
d848 1
a848 1
+++ sys/arch/evbarm/mini2440/mini2440_machdep.c 22 Dec 2016 09:19:21 -0000
d864 1
a864 1
+++ sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c 22 Dec 2016 09:19:21 -0000
d880 1
a880 1
+++ sys/arch/evbarm/nslu2/nslu2_machdep.c 22 Dec 2016 09:19:21 -0000
d896 1
a896 1
+++ sys/arch/evbarm/osk5912/osk5912_machdep.c 22 Dec 2016 09:19:22 -0000
d912 1
a912 1
+++ sys/arch/evbarm/smdk2xx0/smdk2410_machdep.c 22 Dec 2016 09:19:22 -0000
d928 1
a928 1
+++ sys/arch/evbarm/smdk2xx0/smdk2800_machdep.c 22 Dec 2016 09:19:22 -0000
d944 1
a944 1
+++ sys/arch/evbarm/tisdp24xx/sdp24xx_machdep.c 22 Dec 2016 09:19:22 -0000
d960 1
a960 1
+++ sys/arch/evbarm/tsarm/tsarm_machdep.c 22 Dec 2016 09:19:22 -0000
d976 1
a976 1
+++ sys/arch/evbarm/viper/viper_machdep.c 22 Dec 2016 09:19:22 -0000
d992 1
a992 1
+++ sys/arch/evbmips/adm5120/machdep.c 22 Dec 2016 09:19:23 -0000
d1011 1
a1011 1
+++ sys/arch/evbmips/alchemy/machdep.c 22 Dec 2016 09:19:23 -0000
d1030 1
a1030 1
+++ sys/arch/evbmips/atheros/machdep.c 22 Dec 2016 09:19:23 -0000
d1049 1
a1049 1
+++ sys/arch/evbmips/cavium/machdep.c 22 Dec 2016 09:19:23 -0000
d1066 1
a1066 1
+++ sys/arch/evbmips/gdium/machdep.c 22 Dec 2016 09:19:23 -0000
d1083 1
a1083 1
+++ sys/arch/evbmips/ingenic/machdep.c 22 Dec 2016 09:19:23 -0000
a1092 14
Index: sys/arch/evbmips/loongson/loongson_clock.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbmips/loongson/loongson_clock.c,v
retrieving revision 1.1
diff -u -r1.1 loongson_clock.c
--- sys/arch/evbmips/loongson/loongson_clock.c 24 Jun 2016 21:41:37 -0000 1.1
+++ sys/arch/evbmips/loongson/loongson_clock.c 22 Dec 2016 09:19:23 -0000
@@@@ -388,4 +388,4 @@@@
__weak_alias(setstatclockrate, loongson_setstatclockrate);
__weak_alias(cpu_initclocks, loongson_initclocks);
-__weak_alias(delay, loongson_delay);
\ No newline at end of file
+__weak_alias(delay, loongson_delay);
d1099 1
a1099 1
+++ sys/arch/evbmips/loongson/machdep.c 22 Dec 2016 09:19:23 -0000
d1118 1
a1118 1
+++ sys/arch/evbmips/malta/machdep.c 22 Dec 2016 09:19:24 -0000
d1135 1
a1135 1
+++ sys/arch/evbmips/rasoc/machdep.c 22 Dec 2016 09:19:24 -0000
d1154 1
a1154 1
+++ sys/arch/evbmips/rmixl/machdep.c 22 Dec 2016 09:19:24 -0000
d1171 1
a1171 1
+++ sys/arch/evbppc/ev64260/machdep.c 22 Dec 2016 09:19:24 -0000
d1190 1
a1190 1
+++ sys/arch/evbppc/mpc85xx/machdep.c 22 Dec 2016 09:19:24 -0000
d1209 1
a1209 1
+++ sys/arch/evbppc/pmppc/machdep.c 22 Dec 2016 09:19:24 -0000
a1221 23
Index: sys/arch/evbsh3/evbsh3/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/evbsh3/evbsh3/machdep.c,v
retrieving revision 1.75
diff -u -r1.75 machdep.c
--- sys/arch/evbsh3/evbsh3/machdep.c 19 Jun 2014 13:20:13 -0000 1.75
+++ sys/arch/evbsh3/evbsh3/machdep.c 22 Dec 2016 09:19:25 -0000
@@@@ -85,6 +85,7 @@@@
#include <sys/bus.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -303,6 +304,7 @@@@
/* Load memory to UVM */
kernend = atop(round_page(SH3_P1SEG_TO_PHYS(end)));
physmem = atop(IOM_RAM_SIZE);
+ uvm_physseg_init();
uvm_page_physload(
kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
d1228 1
a1228 1
+++ sys/arch/ews4800mips/ews4800mips/machdep.c 22 Dec 2016 09:19:25 -0000
a1239 23
Index: sys/arch/hp300/hp300/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/hp300/hp300/machdep.c,v
retrieving revision 1.229
diff -u -r1.229 machdep.c
--- sys/arch/hp300/hp300/machdep.c 20 Apr 2014 04:12:54 -0000 1.229
+++ sys/arch/hp300/hp300/machdep.c 22 Dec 2016 09:19:27 -0000
@@@@ -100,6 +100,7 @@@@
#define MAXMEM 64*1024 /* XXX - from cmap.h */
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/sysctl.h>
@@@@ -197,6 +198,7 @@@@
* Tell the VM system about available physical memory. The
* hp300 only has one segment.
*/
+ uvm_physseg_init();
uvm_page_physload(atop(avail_start), atop(avail_end),
atop(avail_start), atop(avail_end), VM_FREELIST_DEFAULT);
d1246 1
a1246 1
+++ sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c 22 Dec 2016 09:19:29 -0000
d1262 1
a1262 1
+++ sys/arch/hpcarm/hpcarm/sa11x0_hpc_machdep.c 22 Dec 2016 09:19:29 -0000
d1278 1
a1278 1
+++ sys/arch/hpcmips/hpcmips/machdep.c 22 Dec 2016 09:19:31 -0000
a1287 23
Index: sys/arch/hpcsh/hpcsh/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/hpcsh/hpcsh/machdep.c,v
retrieving revision 1.77
diff -u -r1.77 machdep.c
--- sys/arch/hpcsh/hpcsh/machdep.c 24 Mar 2014 20:06:32 -0000 1.77
+++ sys/arch/hpcsh/hpcsh/machdep.c 22 Dec 2016 09:19:33 -0000
@@@@ -56,6 +56,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <ufs/mfs/mfs_extern.h> /* mfs_initminiroot() */
@@@@ -281,6 +282,7 @@@@
#endif
/* Find memory cluster. and load to UVM */
+ uvm_physseg_init();
physmem = mem_cluster_init(SH3_P1SEG_TO_PHYS(kernend));
_DPRINTF("total memory = %dMbyte\n", (int)(sh3_ptob(physmem) >> 20));
mem_cluster_load();
d1294 1
a1294 1
+++ sys/arch/hppa/hppa/pmap.c 22 Dec 2016 09:19:34 -0000
a1305 15
Index: sys/arch/i386/conf/GENERIC
===================================================================
RCS file: /cvsroot/src/sys/arch/i386/conf/GENERIC,v
retrieving revision 1.1145
diff -u -r1.1145 GENERIC
--- sys/arch/i386/conf/GENERIC 13 Dec 2016 20:42:18 -0000 1.1145
+++ sys/arch/i386/conf/GENERIC 22 Dec 2016 09:19:36 -0000
@@@@ -71,6 +71,7 @@@@
# and can deal with holes in the memory layout.
#options PHYSMEM_MAX_SIZE=64 # max size of physical memory (in MB)
#options PHYSMEM_MAX_ADDR=2048 # don't use memory above this (in MB)
+#options UVM_HOTPLUG # Experimental uvm_hotplug(9) api.
# Standard system options
d1312 1
a1312 1
+++ sys/arch/i386/i386/machdep.c 22 Dec 2016 09:19:36 -0000
d1410 1
a1410 1
+++ sys/arch/ia64/ia64/machdep.c 22 Dec 2016 09:19:39 -0000
d1456 1
a1456 1
+++ sys/arch/ia64/ia64/pmap.c 22 Dec 2016 09:19:39 -0000
d1599 1
a1599 1
+++ sys/arch/iyonix/iyonix/iyonix_machdep.c 22 Dec 2016 09:19:40 -0000
a1608 46
Index: sys/arch/landisk/landisk/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/landisk/landisk/machdep.c,v
retrieving revision 1.20
diff -u -r1.20 machdep.c
--- sys/arch/landisk/landisk/machdep.c 17 Dec 2016 01:32:22 -0000 1.20
+++ sys/arch/landisk/landisk/machdep.c 22 Dec 2016 09:19:41 -0000
@@@@ -89,6 +89,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <ufs/mfs/mfs_extern.h> /* mfs_initminiroot() */
#include <dev/cons.h>
@@@@ -218,6 +219,7 @@@@
/* Load memory to UVM */
physmem = atop(IOM_RAM_SIZE);
kernend = atop(round_page(SH3_P1SEG_TO_PHYS(kernend)));
+ uvm_physseg_init();
uvm_page_physload(
physmem, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
Index: sys/arch/luna68k/luna68k/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/luna68k/luna68k/machdep.c,v
retrieving revision 1.99
diff -u -r1.99 machdep.c
--- sys/arch/luna68k/luna68k/machdep.c 21 Aug 2015 10:48:06 -0000 1.99
+++ sys/arch/luna68k/luna68k/machdep.c 22 Dec 2016 09:19:41 -0000
@@@@ -73,6 +73,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/sysctl.h>
@@@@ -175,6 +176,7 @@@@
* Tell the VM system about available physical memory. The
* luna68k only has one segment.
*/
+ uvm_physseg_init();
uvm_page_physload(atop(avail_start), atop(avail_end),
atop(avail_start), atop(avail_end), VM_FREELIST_DEFAULT);
d1615 1
a1615 1
+++ sys/arch/luna68k/luna68k/pmap_bootstrap.c 22 Dec 2016 09:19:41 -0000
d1632 1
a1632 1
+++ sys/arch/m68k/m68k/pmap_motorola.c 22 Dec 2016 09:19:43 -0000
a1728 23
Index: sys/arch/mac68k/mac68k/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/mac68k/mac68k/machdep.c,v
retrieving revision 1.349
diff -u -r1.349 machdep.c
--- sys/arch/mac68k/mac68k/machdep.c 30 Aug 2015 01:46:03 -0000 1.349
+++ sys/arch/mac68k/mac68k/machdep.c 22 Dec 2016 09:19:45 -0000
@@@@ -136,6 +136,7 @@@@
#define MAXMEM 64*1024 /* XXX - from cmap.h */
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/sysctl.h>
@@@@ -253,6 +254,7 @@@@
* Notice that we don't need to worry about avail_end here
* since it's equal to high[numranges-1].
*/
+ uvm_physseg_init();
for (i = 0; i < numranges; i++) {
if (low[i] <= avail_start && avail_start < high[i])
uvm_page_physload(atop(avail_start), atop(high[i]),
d1735 1
a1735 1
+++ sys/arch/mips/include/pmap.h 22 Dec 2016 09:19:51 -0000
a1753 14
Index: sys/arch/mips/ingenic/jzfb_regs.h
===================================================================
RCS file: /cvsroot/src/sys/arch/mips/ingenic/jzfb_regs.h,v
retrieving revision 1.1
diff -u -r1.1 jzfb_regs.h
--- sys/arch/mips/ingenic/jzfb_regs.h 7 Apr 2016 01:00:05 -0000 1.1
+++ sys/arch/mips/ingenic/jzfb_regs.h 22 Dec 2016 09:19:51 -0000
@@@@ -86,4 +86,4 @@@@
#define JZ_LCDENH_GAMMA 0x0800
#define JZ_LCDENH_VEE 0x1000
-#endif /* JZFB_REGS_H */
\ No newline at end of file
+#endif /* JZFB_REGS_H */
d1760 1
a1760 1
+++ sys/arch/mips/mips/mips_machdep.c 22 Dec 2016 09:19:52 -0000
d1827 1
a1827 1
+++ sys/arch/mips/mips/pmap_machdep.c 22 Dec 2016 09:19:52 -0000
d1870 1
a1870 1
+++ sys/arch/mipsco/mipsco/machdep.c 22 Dec 2016 09:19:54 -0000
a1884 46
Index: sys/arch/mmeye/mmeye/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/mmeye/mmeye/machdep.c,v
retrieving revision 1.57
diff -u -r1.57 machdep.c
--- sys/arch/mmeye/mmeye/machdep.c 8 Nov 2013 02:24:53 -0000 1.57
+++ sys/arch/mmeye/mmeye/machdep.c 22 Dec 2016 09:19:55 -0000
@@@@ -85,6 +85,7 @@@@
#include <sys/systm.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sh3/bscreg.h>
#include <sh3/cpgreg.h>
@@@@ -304,6 +305,7 @@@@
/* Load memory to UVM */
physmem = atop(IOM_RAM_SIZE);
kernend = atop(round_page(SH3_P1SEG_TO_PHYS(kernend)));
+ uvm_physseg_init();
uvm_page_physload(
kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
kernend, atop(IOM_RAM_BEGIN + IOM_RAM_SIZE),
Index: sys/arch/mvme68k/mvme68k/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/mvme68k/mvme68k/machdep.c,v
retrieving revision 1.154
diff -u -r1.154 machdep.c
--- sys/arch/mvme68k/mvme68k/machdep.c 31 May 2016 03:25:46 -0000 1.154
+++ sys/arch/mvme68k/mvme68k/machdep.c 22 Dec 2016 09:19:56 -0000
@@@@ -80,6 +80,7 @@@@
#endif
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/sysctl.h>
@@@@ -218,6 +219,7 @@@@
/*
* Tell the VM system about available physical memory.
*/
+ uvm_physseg_init();
for (i = 0; i < mem_cluster_cnt; i++) {
if (phys_seg_list[i].ps_start == phys_seg_list[i].ps_end) {
/*
d1891 1
a1891 1
+++ sys/arch/netwinder/netwinder/netwinder_machdep.c 22 Dec 2016 09:19:56 -0000
a1911 23
Index: sys/arch/news68k/news68k/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/news68k/news68k/machdep.c,v
retrieving revision 1.101
diff -u -r1.101 machdep.c
--- sys/arch/news68k/news68k/machdep.c 24 Mar 2014 19:54:28 -0000 1.101
+++ sys/arch/news68k/news68k/machdep.c 22 Dec 2016 09:19:57 -0000
@@@@ -89,6 +89,7 @@@@
#define MAXMEM 64*1024 /* XXX - from cmap.h */
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/sysctl.h>
@@@@ -164,6 +165,7 @@@@
* Tell the VM system about available physical memory. The
* news68k only has one segment.
*/
+ uvm_physseg_init();
uvm_page_physload(atop(avail_start), atop(avail_end),
atop(avail_start), atop(avail_end), VM_FREELIST_DEFAULT);
d1918 1
a1918 1
+++ sys/arch/newsmips/newsmips/machdep.c 22 Dec 2016 09:19:57 -0000
a1932 23
Index: sys/arch/next68k/next68k/machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/next68k/next68k/machdep.c,v
retrieving revision 1.111
diff -u -r1.111 machdep.c
--- sys/arch/next68k/next68k/machdep.c 24 Mar 2014 20:01:03 -0000 1.111
+++ sys/arch/next68k/next68k/machdep.c 22 Dec 2016 09:19:58 -0000
@@@@ -77,6 +77,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#ifdef DDB
#include <machine/db_machdep.h>
@@@@ -181,6 +182,7 @@@@
/*
* Tell the VM system about available physical memory.
*/
+ uvm_physseg_init();
for (i = 0; i < mem_cluster_cnt; i++) {
if (phys_seg_list[i].ps_start == phys_seg_list[i].ps_end) {
/*
d1939 1
a1939 1
+++ sys/arch/playstation2/playstation2/machdep.c 22 Dec 2016 09:19:59 -0000
d1956 1
a1956 1
+++ sys/arch/pmax/pmax/machdep.c 22 Dec 2016 09:20:00 -0000
d1975 1
a1975 1
+++ sys/arch/powerpc/ibm4xx/ibm4xx_machdep.c 22 Dec 2016 09:20:01 -0000
d1991 1
a1991 1
+++ sys/arch/powerpc/ibm4xx/pmap.c 22 Dec 2016 09:20:01 -0000
d2025 1
a2025 1
+++ sys/arch/powerpc/isa/isadma_machdep.c 22 Dec 2016 09:20:03 -0000
d2062 1
a2062 1
+++ sys/arch/powerpc/oea/ofwoea_machdep.c 22 Dec 2016 09:20:04 -0000
d2078 1
a2078 1
+++ sys/arch/powerpc/oea/pmap.c 22 Dec 2016 09:20:04 -0000
d2196 1
a2196 1
+++ sys/arch/powerpc/oea/prep_machdep.c 22 Dec 2016 09:20:04 -0000
d2212 1
a2212 1
+++ sys/arch/powerpc/powerpc/bus_dma.c 22 Dec 2016 09:20:04 -0000
d2249 1
a2249 1
+++ sys/arch/rs6000/rs6000/machdep.c 22 Dec 2016 09:20:07 -0000
d2265 1
a2265 1
+++ sys/arch/sandpoint/sandpoint/machdep.c 22 Dec 2016 09:20:07 -0000
d2282 1
a2282 1
+++ sys/arch/sbmips/sbmips/machdep.c 22 Dec 2016 09:20:08 -0000
d2298 1
a2298 1
+++ sys/arch/sgimips/sgimips/machdep.c 22 Dec 2016 09:20:10 -0000
d2314 1
a2314 1
+++ sys/arch/sh3/sh3/pmap.c 22 Dec 2016 09:20:11 -0000
d2390 1
a2390 1
+++ sys/arch/sh3/sh3/sh3_machdep.c 22 Dec 2016 09:20:11 -0000
d2408 1
a2408 1
+++ sys/arch/sh3/sh3/vm_machdep.c 22 Dec 2016 09:20:11 -0000
d2432 1
a2432 1
+++ sys/arch/shark/ofw/ofw.c 22 Dec 2016 09:20:11 -0000
d2449 1
a2449 1
+++ sys/arch/sparc/sparc/pmap.c 22 Dec 2016 09:20:17 -0000
d2465 1
a2465 1
+++ sys/arch/sparc64/sparc64/pmap.c 22 Dec 2016 09:20:20 -0000
d2483 1
a2483 1
+++ sys/arch/sun2/sun2/pmap.c 22 Dec 2016 09:20:22 -0000
d2499 1
a2499 1
+++ sys/arch/sun3/sun3/pmap.c 22 Dec 2016 09:20:24 -0000
d2515 1
a2515 1
+++ sys/arch/sun3/sun3x/pmap.c 22 Dec 2016 09:20:24 -0000
d2533 1
a2533 1
+++ sys/arch/usermode/usermode/machdep.c 22 Dec 2016 09:20:27 -0000
a2542 24
Index: sys/arch/usermode/usermode/pmap.c
===================================================================
RCS file: /cvsroot/src/sys/arch/usermode/usermode/pmap.c,v
retrieving revision 1.106
diff -u -r1.106 pmap.c
--- sys/arch/usermode/usermode/pmap.c 7 Jul 2016 06:55:39 -0000 1.106
+++ sys/arch/usermode/usermode/pmap.c 22 Dec 2016 09:20:27 -0000
@@@@ -45,6 +45,7 @@@@
#include <machine/pcb.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
struct pv_entry {
struct pv_entry *pv_next;
@@@@ -409,6 +410,8 @@@@
}
thunk_printf_debug("kernel pmap entries mem added to the kernel pmap\n");
+ uvm_physseg_init();
+
/* add file space to uvm's FREELIST */
uvm_page_physload(atop(0),
atop(free_end),
d2549 1
a2549 1
+++ sys/arch/vax/vax/ka650.c 22 Dec 2016 09:20:28 -0000
d2565 1
a2565 1
+++ sys/arch/vax/vax/pmap.c 22 Dec 2016 09:20:28 -0000
d2583 1
a2583 9
@@@@ -446,6 +447,7 @@@@
/*
* Now everything should be complete, start virtual memory.
*/
+ uvm_physseg_init();
uvm_page_physload(avail_start >> PGSHIFT, avail_end >> PGSHIFT,
avail_start >> PGSHIFT, avail_end >> PGSHIFT,
VM_FREELIST_DEFAULT);
@@@@ -475,7 +477,8 @@@@
d2593 1
a2593 1
@@@@ -490,10 +493,10 @@@@
d2613 1
a2613 1
+++ sys/arch/x68k/x68k/machdep.c 22 Dec 2016 09:20:32 -0000
d2622 1
a2622 10
@@@@ -184,6 +185,8 @@@@
paddr_t msgbuf_pa;
paddr_t s, e;
+ uvm_physseg_init();
+
/*
* Most m68k ports allocate msgbuf at the end of available memory
* (i.e. just after avail_end), but on x68k we allocate msgbuf
@@@@ -553,10 +556,7 @@@@
d2634 1
a2634 1
@@@@ -605,20 +605,25 @@@@
d2673 1
a2673 1
@@@@ -1249,11 +1254,14 @@@@
d2698 1
a2698 1
+++ sys/arch/x68k/x68k/pmap_bootstrap.c 22 Dec 2016 09:20:32 -0000
a2708 99
Index: sys/arch/x86/x86/x86_machdep.c
===================================================================
RCS file: /cvsroot/src/sys/arch/x86/x86/x86_machdep.c,v
retrieving revision 1.79
diff -u -r1.79 x86_machdep.c
--- sys/arch/x86/x86/x86_machdep.c 20 Dec 2016 14:03:15 -0000 1.79
+++ sys/arch/x86/x86/x86_machdep.c 22 Dec 2016 09:20:37 -0000
@@@@ -67,6 +67,7 @@@@
#include <machine/vmparam.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include "acpica.h"
#if NACPICA > 0
Index: sys/arch/xen/xen/balloon.c
===================================================================
RCS file: /cvsroot/src/sys/arch/xen/xen/balloon.c,v
retrieving revision 1.17
diff -u -r1.17 balloon.c
--- sys/arch/xen/xen/balloon.c 7 Jul 2016 06:55:40 -0000 1.17
+++ sys/arch/xen/xen/balloon.c 22 Dec 2016 09:20:39 -0000
@@@@ -70,6 +70,10 @@@@
#define BALLOONDEBUG 0
+#if defined(_KERNEL_OPT)
+#include "opt_uvm_hotplug.h"
+#endif
+
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: balloon.c,v 1.17 2016/07/07 06:55:40 msaitoh Exp $");
@@@@ -93,6 +97,7 @@@@
#include <uvm/uvm.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <xen/xenpmap.h>
#include "locators.h"
@@@@ -454,6 +459,7 @@@@
memset(mfn_list, 0, BALLOON_DELTA * sizeof(*mfn_list));
+#ifndef UVM_HOTPLUG
/*
* If the list is empty, we are deflating balloon beyond empty. This
* is currently unsupported as this would require to dynamically add
@@@@ -469,6 +475,7 @@@@
tpages, sc->balloon_num_page_entries);
tpages = sc->balloon_num_page_entries;
}
+#endif
/* reclaim pages from balloon */
set_xen_guest_handle(reservation.extent_start, mfn_list);
@@@@ -491,8 +498,31 @@@@
/* plug pages back into memory through bpge entries */
for (rpages = 0; rpages < ret; rpages++) {
-
-#ifdef noyet
+#ifdef UVM_HOTPLUG
+ extern paddr_t pmap_pa_end;
+ if (sc->balloon_num_page_entries == 0) { /*XXX: consolidate */
+ /* "hot-plug": Stick it at the end of memory */
+ pa = pmap_pa_end;
+
+ /* P2M update */
+ s = splvm();
+ pmap_pa_end += PAGE_SIZE; /* XXX: TLB flush ?*/
+ xpmap_ptom_map(pa, ptoa(mfn_list[rpages]));
+ xpq_queue_machphys_update(ptoa(mfn_list[rpages]), pa);
+ splx(s);
+
+ if (uvm_physseg_plug(atop(pa), 1, NULL) == false) {
+ /* Undo P2M */
+ s = splvm();
+ xpmap_ptom_unmap(pa);
+ xpq_queue_machphys_update(ptoa(mfn_list[rpages]), 0);
+ pmap_pa_end -= PAGE_SIZE; /* XXX: TLB flush ?*/
+ splx(s);
+ break;
+ }
+ continue;
+ }
+#else
if (sc->balloon_num_page_entries == 0) {
/*
* XXX This is the case where extra "hot-plug"
@@@@ -503,7 +533,6 @@@@
break;
}
#endif
-
bpg_entry = SLIST_FIRST(&balloon_sc->balloon_page_entries);
SLIST_REMOVE_HEAD(&balloon_sc->balloon_page_entries, entry);
balloon_sc->balloon_num_page_entries--;
d2715 1
a2715 1
+++ sys/arch/zaurus/zaurus/machdep.c 22 Dec 2016 09:20:41 -0000
a2724 42
Index: sys/dev/pci/voyagervar.h
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/voyagervar.h,v
retrieving revision 1.4
diff -u -r1.4 voyagervar.h
--- sys/dev/pci/voyagervar.h 7 Dec 2011 09:08:00 -0000 1.4
+++ sys/dev/pci/voyagervar.h 22 Dec 2016 09:22:23 -0000
@@@@ -65,4 +65,4 @@@@
/* frequency in Hz, duty cycle in 1000ths */
uint32_t voyager_set_pwm(int, int);
-#endif
\ No newline at end of file
+#endif
Index: sys/external/bsd/compiler_rt/dist/test/Unit/ppc/fixtfdi_test.c
===================================================================
RCS file: /cvsroot/src/sys/external/bsd/compiler_rt/dist/test/Unit/ppc/fixtfdi_test.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 fixtfdi_test.c
--- sys/external/bsd/compiler_rt/dist/test/Unit/ppc/fixtfdi_test.c 4 Jul 2013 22:09:51 -0000 1.1.1.1
+++ sys/external/bsd/compiler_rt/dist/test/Unit/ppc/fixtfdi_test.c 22 Dec 2016 09:23:28 -0000
@@@@ -474,4 +474,4 @@@@
}
return 0;
-}
\ No newline at end of file
+}
Index: sys/external/bsd/compiler_rt/dist/test/builtins/Unit/ppc/fixtfdi_test.c
===================================================================
RCS file: /cvsroot/src/sys/external/bsd/compiler_rt/dist/test/builtins/Unit/ppc/fixtfdi_test.c,v
retrieving revision 1.1.1.1
diff -u -r1.1.1.1 fixtfdi_test.c
--- sys/external/bsd/compiler_rt/dist/test/builtins/Unit/ppc/fixtfdi_test.c 26 Feb 2014 22:31:34 -0000 1.1.1.1
+++ sys/external/bsd/compiler_rt/dist/test/builtins/Unit/ppc/fixtfdi_test.c 22 Dec 2016 09:23:45 -0000
@@@@ -474,4 +474,4 @@@@
}
return 0;
-}
\ No newline at end of file
+}
d2731 1
a2731 1
+++ sys/rump/librump/rumpkern/emul.c 22 Dec 2016 09:25:17 -0000
d2747 1
a2747 1
+++ sys/sys/systm.h 22 Dec 2016 09:25:21 -0000
d2763 1
a2763 1
+++ sys/uvm/Makefile 22 Dec 2016 09:25:28 -0000
d2779 1
a2779 1
+++ sys/uvm/files.uvm 22 Dec 2016 09:25:28 -0000
d2802 1
a2802 1
+++ sys/uvm/uvm.h 22 Dec 2016 09:25:28 -0000
d2817 1
a2817 1
+++ sys/uvm/uvm_extern.h 22 Dec 2016 09:25:28 -0000
d2857 1
a2857 1
+++ sys/uvm/uvm_init.c 22 Dec 2016 09:25:28 -0000
d2893 1
a2893 1
+++ sys/uvm/uvm_page.c 22 Dec 2016 09:25:29 -0000
d3471 1
a3471 1
+++ sys/uvm/uvm_page.h 22 Dec 2016 09:25:29 -0000
d3540 1
a3540 1
+++ sys/uvm/uvm_pglist.c 22 Dec 2016 09:25:29 -0000
d3867 1
a3867 1
+++ sys/uvm/pmap/pmap.c 22 Dec 2016 09:25:29 -0000
@
1.1
log
@Initial revision
@
text
@d7 1
a7 1
+++ share/man/man9/Makefile 19 Dec 2016 13:12:06 -0000
d25 1
a25 1
+++ sys/arch/acorn26/acorn26/pmap.c 19 Dec 2016 13:12:06 -0000
d42 1
a42 1
+ uvm_physseg_valid(bank);
d64 3
a66 10
+++ sys/arch/acorn26/acorn26/start.c 19 Dec 2016 13:12:06 -0000
@@@@ -53,6 +53,7 @@@@
#include <dev/cons.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include "arcvideo.h"
#include "ioc.h"
@@@@ -126,6 +127,7 @@@@
d69 2
a70 2
uvm_setpagesize();
+ uvm_physseg_init();
d80 3
a82 2
+++ sys/arch/acorn32/acorn32/rpc_machdep.c 19 Dec 2016 13:12:06 -0000
@@@@ -925,6 +925,8 @@@@
d85 2
a86 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d97 3
a99 10
+++ sys/arch/acorn32/eb7500atx/eb7500atx_machdep.c 19 Dec 2016 13:12:06 -0000
@@@@ -82,6 +82,7 @@@@
#include <ddb/db_extern.h>
#include <uvm/uvm.h>
+#include <uvm_physseg.h>
#include <arm/locore.h>
#include <arm/undefined.h>
@@@@ -863,6 +864,8 @@@@
d102 2
a103 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d108 16
d130 2
a131 10
+++ sys/arch/alpha/alpha/machdep.c 19 Dec 2016 13:12:06 -0000
@@@@ -104,6 +104,7 @@@@
#include <sys/syscallargs.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <sys/sysctl.h>
#include <dev/cons.h>
@@@@ -227,7 +228,6 @@@@
d139 2
a140 1
@@@@ -373,7 +373,8 @@@@
d143 1
a143 1
uvm_setpagesize();
d145 1
a145 1
+ uvm_physseg_init();
d150 1
a150 1
@@@@ -611,23 +612,24 @@@@
d191 1
a191 1
+++ sys/arch/alpha/alpha/pmap.c 19 Dec 2016 13:12:06 -0000
d224 1
a224 1
+ uvm_physseg_valid(bank);
d283 5
a287 5
retrieving revision 1.239
diff -u -r1.239 machdep.c
--- sys/arch/amd64/amd64/machdep.c 16 Dec 2016 20:16:50 -0000 1.239
+++ sys/arch/amd64/amd64/machdep.c 19 Dec 2016 13:12:08 -0000
@@@@ -788,6 +788,7 @@@@
d295 1
a295 1
@@@@ -804,10 +805,25 @@@@
d302 1
a302 1
+ uvm_physseg_valid(upm);
d307 1
a307 1
+ if (uvm_physseg_valid(upm) == false)
d324 1
a324 1
@@@@ -1451,57 +1467,30 @@@@
d401 8
a408 4
@@@@ -1581,7 +1570,8 @@@@
* Initialize PAGE_SIZE-dependent variables.
*/
uvm_setpagesize();
d410 1
a410 2
+ uvm_physseg_init();
+
d413 16
a428 1
#ifndef XEN
d435 3
a437 10
+++ sys/arch/amiga/amiga/pmap_bootstrap.c 19 Dec 2016 13:12:09 -0000
@@@@ -73,6 +73,7 @@@@
#include <sys/malloc.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/pte.h>
#include <machine/cpu.h>
@@@@ -126,7 +127,8 @@@@
d440 1
a440 1
uvm_setpagesize();
d442 1
a442 1
+ uvm_physseg_init();
d447 19
d472 9
a480 13
+++ sys/arch/arc/arc/machdep.c 19 Dec 2016 13:12:11 -0000
@@@@ -63,6 +63,7 @@@@
#include <sys/tty.h>
#include <sys/exec.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/mount.h>
#include <sys/device.h>
#include <sys/syscallargs.h>
@@@@ -310,7 +311,8 @@@@
* Set the VM page size.
*/
uvm_setpagesize();
d482 1
a482 1
+ uvm_physseg_init();
d493 3
a495 10
+++ sys/arch/arm/arm32/arm32_boot.c 19 Dec 2016 13:12:12 -0000
@@@@ -137,6 +137,7 @@@@
#include <sys/device.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <arm/locore.h>
#include <arm/undefined.h>
@@@@ -232,7 +233,8 @@@@
d498 1
a498 1
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
d500 1
a500 1
+ uvm_physseg_init();
d511 1
a511 1
+++ sys/arch/arm/arm32/bus_dma.c 19 Dec 2016 13:12:12 -0000
d519 1
a519 1
+ KASSERT(uvm_physseg_valid(upm));
d533 1
a533 1
+++ sys/arch/arm/arm32/pmap.c 19 Dec 2016 13:12:14 -0000
d551 3
a553 10
+++ sys/arch/arm/at91/at91bus.c 19 Dec 2016 13:12:14 -0000
@@@@ -58,6 +58,7 @@@@
#include <sys/termios.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -512,6 +513,7 @@@@
d556 2
a557 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d561 14
d581 3
a583 10
+++ sys/arch/atari/atari/pmap_bootstrap.c 19 Dec 2016 13:12:14 -0000
@@@@ -71,6 +71,7 @@@@
#include <sys/malloc.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/pte.h>
#include <machine/cpu.h>
@@@@ -109,7 +110,8 @@@@
d586 1
a586 1
uvm_setpagesize();
d588 1
a588 1
+ uvm_physseg_init();
d599 1
a599 1
+++ sys/arch/cesfic/cesfic/machdep.c 19 Dec 2016 13:12:15 -0000
d631 3
a633 10
+++ sys/arch/cobalt/cobalt/machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -70,6 +70,7 @@@@
#include <sys/device.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <machine/bootinfo.h>
@@@@ -253,7 +254,8 @@@@
d636 1
a636 1
uvm_setpagesize();
d638 1
a638 1
+ uvm_physseg_init();
d649 2
a650 2
+++ sys/arch/dreamcast/dreamcast/machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -103,6 +103,8 @@@@
a653 1
+#include <uvm/uvm_physseg.h>
d658 1
a658 1
@@@@ -130,6 +132,7 @@@@
d662 1
a662 1
+ uvm_physseg_init();
d672 1
a672 1
+++ sys/arch/emips/emips/machdep.c 19 Dec 2016 13:12:15 -0000
d681 12
d699 3
a701 10
+++ sys/arch/epoc32/epoc32/machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -49,6 +49,7 @@@@
#include <sys/termios.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
#include <dev/md.h>
@@@@ -441,6 +442,7 @@@@
d704 2
a705 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d715 3
a717 10
+++ sys/arch/evbarm/adi_brh/brh_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -92,6 +92,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -758,6 +759,7 @@@@
d720 2
a721 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d731 3
a733 10
+++ sys/arch/evbarm/armadillo/armadillo9_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -133,6 +133,7 @@@@
#include <net/if_ether.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -814,6 +815,7 @@@@
d736 2
a737 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d747 3
a749 10
+++ sys/arch/evbarm/g42xxeb/g42xxeb_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -128,6 +128,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/conf.h>
#include <dev/cons.h>
@@@@ -829,6 +830,7 @@@@
d752 2
a753 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d763 3
a765 10
+++ sys/arch/evbarm/gemini/gemini_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -156,6 +156,7 @@@@
#include <sys/conf.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
#include <dev/md.h>
@@@@ -708,7 +709,8 @@@@
d768 1
a768 1
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
d770 1
a770 1
+ uvm_physseg_init();
d781 3
a783 10
+++ sys/arch/evbarm/hdl_g/hdlg_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -93,6 +93,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -596,6 +597,7 @@@@
d786 2
a787 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d797 2
a798 6
+++ sys/arch/evbarm/imx31/imx31lk_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -133,6 +133,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
a799 3
#include <sys/conf.h>
#include <dev/cons.h>
@@@@ -693,6 +694,7 @@@@
d802 2
a803 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d813 3
a815 10
+++ sys/arch/evbarm/iq80310/iq80310_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -92,6 +92,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -718,6 +719,7 @@@@
d818 2
a819 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d829 3
a831 10
+++ sys/arch/evbarm/iq80321/iq80321_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -93,6 +93,7 @@@@
#include <sys/bus.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -743,6 +744,7 @@@@
d834 2
a835 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d845 3
a847 10
+++ sys/arch/evbarm/ixdp425/ixdp425_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -84,6 +84,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -710,6 +711,7 @@@@
d850 2
a851 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d861 3
a863 10
+++ sys/arch/evbarm/ixm1200/ixm1200_machdep.c 19 Dec 2016 13:12:15 -0000
@@@@ -81,6 +81,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -677,6 +678,7 @@@@
d866 2
a867 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d877 3
a879 2
+++ sys/arch/evbarm/lubbock/lubbock_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -900,6 +900,7 @@@@
d882 2
a883 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d893 3
a895 10
+++ sys/arch/evbarm/mini2440/mini2440_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -155,6 +155,7 @@@@
#include <net/if_media.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
#include <dev/md.h>
@@@@ -887,6 +888,7 @@@@
d898 2
a899 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d909 3
a911 10
+++ sys/arch/evbarm/npwr_fc/npwr_fc_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -91,6 +91,7 @@@@
#include <sys/ksyms.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -713,6 +714,7 @@@@
d914 2
a915 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d925 3
a927 10
+++ sys/arch/evbarm/nslu2/nslu2_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -114,6 +114,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -778,6 +779,7 @@@@
d930 2
a931 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d941 3
a943 10
+++ sys/arch/evbarm/osk5912/osk5912_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -122,6 +122,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
#include <dev/md.h>
@@@@ -448,6 +449,7 @@@@
d946 2
a947 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d957 3
a959 10
+++ sys/arch/evbarm/smdk2xx0/smdk2410_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -127,6 +127,7 @@@@
#include <sys/intr.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
#include <dev/md.h>
@@@@ -845,6 +846,7 @@@@
d962 2
a963 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d973 3
a975 10
+++ sys/arch/evbarm/smdk2xx0/smdk2800_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -129,6 +129,7 @@@@
#include <sys/intr.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
#include <dev/md.h>
@@@@ -762,6 +763,7 @@@@
d978 2
a979 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d989 3
a991 10
+++ sys/arch/evbarm/tisdp24xx/sdp24xx_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -149,6 +149,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <sys/conf.h>
#include <dev/cons.h>
@@@@ -542,6 +543,7 @@@@
d994 2
a995 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d1005 3
a1007 10
+++ sys/arch/evbarm/tsarm/tsarm_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -93,6 +93,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -727,6 +728,7 @@@@
d1010 2
a1011 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d1021 2
a1022 6
+++ sys/arch/evbarm/viper/viper_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -135,6 +135,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
a1023 3
#include <sys/conf.h>
#include <dev/cons.h>
@@@@ -747,6 +748,7 @@@@
d1026 2
a1027 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d1031 250
d1287 1
a1287 1
+++ sys/arch/evbsh3/evbsh3/machdep.c 19 Dec 2016 13:12:16 -0000
d1310 2
a1311 3
+++ sys/arch/ews4800mips/ews4800mips/machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -44,6 +44,7 @@@@
#include <sys/cpu.h>
a1312 6
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <machine/bootinfo.h>
#include <machine/locore.h>
@@@@ -111,7 +112,8 @@@@
d1315 1
a1315 1
uvm_setpagesize();
d1317 1
a1317 1
+ uvm_physseg_init();
d1328 1
a1328 1
+++ sys/arch/hp300/hp300/machdep.c 19 Dec 2016 13:12:16 -0000
d1351 2
a1352 2
+++ sys/arch/hpcarm/hpcarm/pxa2x0_hpc_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -72,6 +72,7 @@@@
a1354 7
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <arm/xscale/pxa2x0cpu.h>
#include <arm/xscale/pxa2x0reg.h>
@@@@ -609,6 +610,7 @@@@
d1356 2
a1357 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d1367 2
a1368 2
+++ sys/arch/hpcarm/hpcarm/sa11x0_hpc_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -75,6 +75,7 @@@@
a1370 7
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <arm/arm32/machdep.h>
#include <arm/sa11x0/sa11x0_reg.h>
@@@@ -538,6 +539,7 @@@@
d1372 2
a1373 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d1377 16
d1399 1
a1399 1
+++ sys/arch/hpcsh/hpcsh/machdep.c 19 Dec 2016 13:12:16 -0000
d1422 2
a1423 6
+++ sys/arch/hppa/hppa/pmap.c 19 Dec 2016 13:12:16 -0000
@@@@ -76,6 +76,7 @@@@
#include <sys/mutex.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
a1424 3
#include <machine/reg.h>
#include <machine/psl.h>
@@@@ -676,7 +677,8 @@@@
d1427 1
a1427 1
uvm_setpagesize();
d1429 1
a1429 1
+ uvm_physseg_init();
d1434 15
d1452 5
a1456 5
retrieving revision 1.769
diff -u -r1.769 machdep.c
--- sys/arch/i386/i386/machdep.c 17 Dec 2016 14:27:53 -0000 1.769
+++ sys/arch/i386/i386/machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -1036,57 +1036,30 @@@@
d1533 8
a1540 4
@@@@ -1191,7 +1164,8 @@@@
* Initialize PAGE_SIZE-dependent variables.
*/
uvm_setpagesize();
d1542 1
a1542 1
+ uvm_physseg_init();
d1553 2
a1554 10
+++ sys/arch/ia64/ia64/machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -115,6 +115,7 @@@@
#include <machine/pcb.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
#include <dev/mm.h>
@@@@ -175,18 +176,19 @@@@
d1570 1
a1570 1
+ uvm_physseg_valid(upm);
d1583 2
a1584 1
@@@@ -466,7 +468,8 @@@@
d1587 1
a1587 1
uvm_setpagesize();
d1589 1
a1589 2
+ uvm_physseg_init();
+
d1599 1
a1599 1
+++ sys/arch/ia64/ia64/pmap.c 19 Dec 2016 13:12:16 -0000
d1623 1
a1623 1
+ uvm_physseg_valid(upm);
d1683 1
a1683 1
+ uvm_physseg_valid(upm);
d1742 3
a1744 10
+++ sys/arch/iyonix/iyonix/iyonix_machdep.c 19 Dec 2016 13:12:16 -0000
@@@@ -93,6 +93,7 @@@@
#include <sys/cpu.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -781,6 +782,7 @@@@
d1747 2
a1748 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d1758 1
a1758 1
+++ sys/arch/landisk/landisk/machdep.c 19 Dec 2016 13:12:16 -0000
d1781 1
a1781 1
+++ sys/arch/luna68k/luna68k/machdep.c 19 Dec 2016 13:12:16 -0000
d1804 1
a1804 1
+++ sys/arch/luna68k/luna68k/pmap_bootstrap.c 19 Dec 2016 13:12:16 -0000
d1821 1
a1821 1
+++ sys/arch/m68k/m68k/pmap_motorola.c 19 Dec 2016 13:12:17 -0000
d1846 9
d1871 1
a1871 1
+ uvm_physseg_valid(bank);
d1885 1
a1885 1
+ uvm_physseg_valid(bank);
d1911 1
a1911 1
+ uvm_physseg_valid(bank);
d1924 1
a1924 1
+++ sys/arch/mac68k/mac68k/machdep.c 19 Dec 2016 13:12:17 -0000
d1947 1
a1947 1
+++ sys/arch/mips/include/pmap.h 19 Dec 2016 13:12:17 -0000
d1966 14
d1986 1
a1986 1
+++ sys/arch/mips/mips/mips_machdep.c 19 Dec 2016 13:12:18 -0000
d2008 1
a2008 1
+ for (; uvm_physseg_valid(bank); bank = uvm_physseg_get_prev(bank)) {
d2053 1
a2053 1
+++ sys/arch/mips/mips/pmap_machdep.c 19 Dec 2016 13:12:19 -0000
d2096 4
a2099 3
+++ sys/arch/mipsco/mipsco/machdep.c 19 Dec 2016 13:12:19 -0000
@@@@ -65,6 +65,7 @@@@
#include <sys/systm.h>
d2101 4
a2104 9
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <ufs/mfs/mfs_extern.h> /* mfs_initminiroot() */
@@@@ -215,7 +216,8 @@@@
* Set the VM page size.
*/
uvm_setpagesize();
d2106 1
a2106 1
+ uvm_physseg_init();
d2117 1
a2117 1
+++ sys/arch/mmeye/mmeye/machdep.c 19 Dec 2016 13:12:19 -0000
d2140 1
a2140 1
+++ sys/arch/mvme68k/mvme68k/machdep.c 19 Dec 2016 13:12:20 -0000
d2163 2
a2164 10
+++ sys/arch/netwinder/netwinder/netwinder_machdep.c 19 Dec 2016 13:12:22 -0000
@@@@ -69,6 +69,7 @@@@
#include <sys/intr.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -477,7 +478,7 @@@@
d2173 2
a2174 1
@@@@ -739,7 +740,7 @@@@
d2177 1
a2177 1
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
d2179 2
a2180 1
+ uvm_physseg_init();
d2190 1
a2190 1
+++ sys/arch/news68k/news68k/machdep.c 19 Dec 2016 13:12:24 -0000
d2213 4
a2216 3
+++ sys/arch/newsmips/newsmips/machdep.c 19 Dec 2016 13:12:25 -0000
@@@@ -72,6 +72,7 @@@@
#include <sys/intr.h>
d2218 4
a2221 9
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <ufs/mfs/mfs_extern.h> /* mfs_initminiroot() */
@@@@ -244,7 +245,8 @@@@
* Set the VM page size.
*/
uvm_setpagesize();
d2223 1
a2223 1
+ uvm_physseg_init();
d2234 1
a2234 1
+++ sys/arch/next68k/next68k/machdep.c 19 Dec 2016 13:12:26 -0000
d2257 3
a2259 10
+++ sys/arch/playstation2/playstation2/machdep.c 19 Dec 2016 13:12:26 -0000
@@@@ -44,6 +44,7 @@@@
#include <sys/device.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#ifdef DDB
#include <machine/db_machdep.h>
@@@@ -115,6 +116,8 @@@@
d2262 3
a2264 3
uvm_setpagesize();
+ uvm_physseg_init();
+
d2268 35
d2309 2
a2310 10
+++ sys/arch/powerpc/ibm4xx/pmap.c 19 Dec 2016 13:12:26 -0000
@@@@ -79,6 +79,7 @@@@
#include <sys/systm.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/powerpc.h>
#include <machine/tlb.h>
@@@@ -199,7 +200,7 @@@@
d2319 1
a2319 1
@@@@ -210,7 +211,7 @@@@
d2328 2
a2329 1
@@@@ -295,7 +296,8 @@@@
d2332 3
a2334 4
uvm_setpagesize();
-
+ uvm_physseg_init();
+
a2336 1
*/
d2343 1
a2343 1
+++ sys/arch/powerpc/isa/isadma_machdep.c 19 Dec 2016 13:12:26 -0000
d2352 1
a2352 1
+ uvm_physseg_valid(bank);
d2367 1
a2367 1
+ uvm_physseg_valid(bank);
d2374 16
d2396 1
a2396 1
+++ sys/arch/powerpc/oea/pmap.c 19 Dec 2016 13:12:26 -0000
d2429 1
a2429 1
+ uvm_physseg_valid(bank);
d2477 1
a2477 1
+ uvm_physseg_valid(bank);
d2493 1
a2493 1
+ uvm_physseg_valid(bank);
d2508 16
d2530 1
a2530 1
+++ sys/arch/powerpc/powerpc/bus_dma.c 19 Dec 2016 13:12:26 -0000
d2552 1
a2552 1
+ uvm_physseg_valid(bank);
d2561 65
d2632 1
a2632 1
+++ sys/arch/sh3/sh3/pmap.c 19 Dec 2016 13:12:26 -0000
d2673 1
a2673 1
+ uvm_physseg_valid(bank);
d2694 1
a2694 1
+ KDASSERT(uvm_physseg_valid(bank));
d2702 18
d2726 1
a2726 1
+++ sys/arch/sh3/sh3/vm_machdep.c 19 Dec 2016 13:12:26 -0000
d2750 4
a2753 8
+++ sys/arch/shark/ofw/ofw.c 19 Dec 2016 13:12:26 -0000
@@@@ -53,6 +53,7 @@@@
#include <sys/intr.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
d2755 3
a2757 1
@@@@ -873,7 +874,8 @@@@
a2758 5
/* Load memory into UVM. */
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
-
+ uvm_physseg_init();
+
a2760 1
paddr_t start = (paddr_t)bootconfig.dram[i].address;
d2767 3
a2769 3
+++ sys/arch/sparc/sparc/pmap.c 19 Dec 2016 13:12:26 -0000
@@@@ -77,6 +77,7 @@@@
#include <sys/exec_aout.h> /* for MID_* */
d2771 3
a2773 6
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/autoconf.h>
#include <machine/bsd_openprom.h>
@@@@ -3036,7 +3037,8 @@@@
a2774 5
uvmexp.pagesize = NBPG;
uvm_setpagesize();
-
+ uvm_physseg_init();
+
a2776 1
nptesg = (NBPSG >> pgshift);
d2783 3
a2785 10
+++ sys/arch/sparc64/sparc64/pmap.c 19 Dec 2016 13:12:26 -0000
@@@@ -52,6 +52,7 @@@@
#include <sys/reboot.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/pcb.h>
#include <machine/sparc64.h>
@@@@ -779,7 +780,8 @@@@
d2788 1
a2788 1
uvm_setpagesize();
d2790 1
a2790 1
+ uvm_physseg_init();
d2801 3
a2803 3
+++ sys/arch/sun2/sun2/pmap.c 19 Dec 2016 13:12:26 -0000
@@@@ -97,6 +97,7 @@@@
#include <sys/atomic.h>
d2805 3
a2807 2
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
a2808 9
#include <machine/cpu.h>
#include <machine/dvma.h>
@@@@ -1701,7 +1702,8 @@@@
uvmexp.pagesize = NBPG;
uvm_setpagesize();
-
+ uvm_physseg_init();
+
a2810 1
pmap_common_init(kernel_pmap);
d2817 3
a2819 3
+++ sys/arch/sun3/sun3/pmap.c 19 Dec 2016 13:12:27 -0000
@@@@ -95,6 +95,7 @@@@
#include <sys/atomic.h>
d2821 3
a2823 6
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
#include <machine/cpu.h>
#include <machine/dvma.h>
@@@@ -1731,7 +1732,8 @@@@
a2824 5
uvmexp.pagesize = PAGE_SIZE;
uvm_setpagesize();
-
+ uvm_physseg_init();
+
a2826 1
pmap_common_init(kernel_pmap);
d2833 2
a2834 6
+++ sys/arch/sun3/sun3x/pmap.c 19 Dec 2016 13:12:27 -0000
@@@@ -120,6 +120,7 @@@@
#include <sys/atomic.h>
#include <uvm/uvm.h>
+#include <uvm/uvm_physseg.h>
a2835 3
#include <machine/cpu.h>
#include <machine/kcore.h>
@@@@ -894,7 +895,8 @@@@
d2838 1
a2838 1
uvm_setpagesize();
d2840 1
a2840 1
+ uvm_physseg_init();
d2845 16
d2867 1
a2867 1
+++ sys/arch/usermode/usermode/pmap.c 19 Dec 2016 13:12:27 -0000
d2891 1
a2891 1
+++ sys/arch/vax/vax/ka650.c 19 Dec 2016 13:12:27 -0000
d2907 1
a2907 1
+++ sys/arch/vax/vax/pmap.c 19 Dec 2016 13:12:27 -0000
d2916 9
d2963 1
a2963 1
+++ sys/arch/x68k/x68k/machdep.c 19 Dec 2016 13:12:27 -0000
d3014 2
a3015 2
+ for (uvm_physseg_get_next(i); uvm_physseg_valid(i); i = uvm_physseg_get_next(i)) {
+ if (uvm_physseg_valid(i) == false)
d3039 2
a3040 2
+ for (i = uvm_physseg_get_first(); uvm_physseg_valid(i); i = uvm_physseg_get_next(i)) {
+ if (uvm_physseg_valid(i) == false)
d3057 1
a3057 1
+++ sys/arch/x68k/x68k/pmap_bootstrap.c 19 Dec 2016 13:12:27 -0000
d3071 4
a3074 4
retrieving revision 1.77
diff -u -r1.77 x86_machdep.c
--- sys/arch/x86/x86/x86_machdep.c 25 Nov 2016 11:57:36 -0000 1.77
+++ sys/arch/x86/x86/x86_machdep.c 19 Dec 2016 13:12:27 -0000
d3089 1
a3089 1
+++ sys/arch/xen/xen/balloon.c 19 Dec 2016 13:12:27 -0000
d3173 3
a3175 10
+++ sys/arch/zaurus/zaurus/machdep.c 19 Dec 2016 13:12:27 -0000
@@@@ -138,6 +138,7 @@@@
#include <sys/bus.h>
#include <uvm/uvm_extern.h>
+#include <uvm/uvm_physseg.h>
#include <dev/cons.h>
@@@@ -1091,6 +1092,7 @@@@
d3178 2
a3179 2
uvm_setpagesize(); /* initialize PAGE_SIZE-dependent variables */
+ uvm_physseg_init();
d3183 42
d3231 1
a3231 1
+++ sys/rump/librump/rumpkern/emul.c 19 Dec 2016 13:12:28 -0000
d3247 1
a3247 1
+++ sys/sys/systm.h 19 Dec 2016 13:12:28 -0000
d3263 1
a3263 1
+++ sys/uvm/Makefile 19 Dec 2016 13:12:28 -0000
d3279 1
a3279 1
+++ sys/uvm/files.uvm 19 Dec 2016 13:12:28 -0000
d3302 1
a3302 1
+++ sys/uvm/uvm.h 19 Dec 2016 13:12:28 -0000
d3317 25
a3341 2
+++ sys/uvm/uvm_extern.h 19 Dec 2016 13:12:28 -0000
@@@@ -708,9 +708,6 @@@@
d3351 36
d3393 1
a3393 1
+++ sys/uvm/uvm_page.c 19 Dec 2016 13:12:28 -0000
d3479 1
a3479 1
+ uvm_physseg_valid(bank) ;
d3496 1
a3496 1
+ uvm_physseg_valid(bank);
d3537 1
a3537 1
+ for (lcv = uvm_physseg_get_last() ; uvm_physseg_valid(lcv) ; lcv = uvm_physseg_get_prev(lcv))
d3540 1
a3540 1
+ for (lcv = uvm_physseg_get_first() ; uvm_physseg_valid(lcv) ; lcv = uvm_physseg_get_next(lcv))
d3597 1
a3597 1
+ for (lcv = uvm_physseg_get_last() ; uvm_physseg_valid(lcv); lcv = uvm_physseg_get_prev(lcv))
d3600 1
a3600 1
+ for (lcv = uvm_physseg_get_first() ; uvm_physseg_valid(lcv) ; lcv = uvm_physseg_get_next(lcv))
d3955 1
a3955 1
+ uvm_physseg_valid(i);
d3971 1
a3971 1
+++ sys/uvm/uvm_page.h 19 Dec 2016 13:12:28 -0000
d4040 1
a4040 1
+++ sys/uvm/uvm_pglist.c 19 Dec 2016 13:12:28 -0000
d4201 1
a4201 1
+ for (psi = uvm_physseg_get_last(); uvm_physseg_valid(psi); psi = uvm_physseg_get_prev(psi))
d4205 1
a4205 1
+ for (psi = uvm_physseg_get_first(); uvm_physseg_valid(psi); psi = uvm_physseg_get_next(psi))
d4343 1
a4343 1
+ for (psi = uvm_physseg_get_last(); uvm_physseg_valid(psi); psi = uvm_physseg_get_prev(psi))
d4347 1
a4347 1
+ for (psi = uvm_physseg_get_first(); uvm_physseg_valid(psi); psi = uvm_physseg_get_next(psi))
d4367 1
a4367 1
+++ sys/uvm/pmap/pmap.c 19 Dec 2016 13:12:29 -0000
d4393 1
a4393 1
+ uvm_physseg_valid(bank);
d4438 1
a4438 1
+ if (uvm_physseg_valid(maybe_bank) == false
d4448 1
a4448 1
+ if (uvm_physseg_valid(maybe_bank)) {
@
