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Remove the unused sva and eva arguments from pmap_remove_pages().

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This commit is contained in:
Peter Wemm 2006-04-03 21:16:10 +00:00
parent 5991a4f811
commit b9eee07e36
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=157443
11 changed files with 12 additions and 45 deletions
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9
sys/alpha/alpha/pmap.c
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@ -2125,9 +2125,7 @@ pmap_page_exists_quick(pmap, m)
* in the case of running down an entire address space.
*/
void
pmap_remove_pages(pmap, sva, eva)
pmap_t pmap;
vm_offset_t sva, eva;
pmap_remove_pages(pmap_t pmap)
{
pt_entry_t *pte, tpte;
vm_page_t m;
@ -2146,11 +2144,6 @@ pmap_remove_pages(pmap, sva, eva)
pv;
pv = npv) {
if (pv->pv_va >= eva || pv->pv_va < sva) {
npv = TAILQ_NEXT(pv, pv_plist);
continue;
}
#ifdef PMAP_REMOVE_PAGES_CURPROC_ONLY
pte = vtopte(pv->pv_va);
#else

9
sys/amd64/amd64/pmap.c
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@ -2604,9 +2604,7 @@ pmap_page_exists_quick(pmap, m)
* in the case of running down an entire address space.
*/
void
pmap_remove_pages(pmap, sva, eva)
pmap_t pmap;
vm_offset_t sva, eva;
pmap_remove_pages(pmap_t pmap)
{
pt_entry_t *pte, tpte;
vm_page_t m;
@ -2622,11 +2620,6 @@ pmap_remove_pages(pmap, sva, eva)
PMAP_LOCK(pmap);
for (pv = TAILQ_FIRST(&pmap->pm_pvlist); pv; pv = npv) {
if (pv->pv_va >= eva || pv->pv_va < sva) {
npv = TAILQ_NEXT(pv, pv_plist);
continue;
}
#ifdef PMAP_REMOVE_PAGES_CURPROC_ONLY
pte = vtopte(pv->pv_va);
#else

6
sys/arm/arm/pmap.c
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@ -2811,7 +2811,7 @@ pmap_page_protect(vm_page_t m, vm_prot_t prot)
* in the case of running down an entire address space.
*/
void
pmap_remove_pages(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
pmap_remove_pages(pmap_t pmap)
{
struct pv_entry *pv, *npv;
struct l2_bucket *l2b = NULL;
@ -2820,10 +2820,6 @@ pmap_remove_pages(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
vm_page_lock_queues();
for (pv = TAILQ_FIRST(&pmap->pm_pvlist); pv; pv = npv) {
if (pv->pv_va >= eva || pv->pv_va < sva) {
npv = TAILQ_NEXT(pv, pv_plist);
continue;
}
if (pv->pv_flags & PVF_WIRED) {
/* The page is wired, cannot remove it now. */
npv = TAILQ_NEXT(pv, pv_plist);

9
sys/i386/i386/pmap.c
View File

@ -2611,9 +2611,7 @@ pmap_page_exists_quick(pmap, m)
* in the case of running down an entire address space.
*/
void
pmap_remove_pages(pmap, sva, eva)
pmap_t pmap;
vm_offset_t sva, eva;
pmap_remove_pages(pmap_t pmap)
{
pt_entry_t *pte, tpte;
vm_page_t m;
@ -2630,11 +2628,6 @@ pmap_remove_pages(pmap, sva, eva)
sched_pin();
for (pv = TAILQ_FIRST(&pmap->pm_pvlist); pv; pv = npv) {
if (pv->pv_va >= eva || pv->pv_va < sva) {
npv = TAILQ_NEXT(pv, pv_plist);
continue;
}
#ifdef PMAP_REMOVE_PAGES_CURPROC_ONLY
pte = vtopte(pv->pv_va);
#else

5
sys/ia64/ia64/pmap.c
View File

@ -1862,7 +1862,7 @@ pmap_page_exists_quick(pmap_t pmap, vm_page_t m)
* in the case of running down an entire address space.
*/
void
pmap_remove_pages(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
pmap_remove_pages(pmap_t pmap)
{
pmap_t oldpmap;
pv_entry_t pv, npv;
@ -1881,9 +1881,6 @@ pmap_remove_pages(pmap_t pmap, vm_offset_t sva, vm_offset_t eva)
npv = TAILQ_NEXT(pv, pv_plist);
if (pv->pv_va >= eva || pv->pv_va < sva)
continue;
pte = pmap_find_vhpt(pv->pv_va);
KASSERT(pte != NULL, ("pte"));
if (!pmap_wired(pte))

3
sys/kern/kern_exec.c
View File

@ -905,8 +905,7 @@ exec_new_vmspace(imgp, sv)
if (vmspace->vm_refcnt == 1 && vm_map_min(map) == sv->sv_minuser &&
vm_map_max(map) == sv->sv_maxuser) {
shmexit(vmspace);
pmap_remove_pages(vmspace_pmap(vmspace), vm_map_min(map),
vm_map_max(map));
pmap_remove_pages(vmspace_pmap(vmspace));
vm_map_remove(map, vm_map_min(map), vm_map_max(map));
} else {
vmspace_exec(p, sv->sv_minuser, sv->sv_maxuser);

3
sys/kern/kern_exit.c
View File

@ -325,8 +325,7 @@ exit1(struct thread *td, int rv)
while (!atomic_cmpset_int(&vm->vm_refcnt, refcnt, refcnt - 1));
if (refcnt == 1) {
shmexit(vm);
pmap_remove_pages(vmspace_pmap(vm), vm_map_min(&vm->vm_map),
vm_map_max(&vm->vm_map));
pmap_remove_pages(vmspace_pmap(vm));
(void) vm_map_remove(&vm->vm_map, vm_map_min(&vm->vm_map),
vm_map_max(&vm->vm_map));
}

5
sys/powerpc/powerpc/mmu_if.m
View File

@ -85,8 +85,7 @@ CODE {
return;
}
static void mmu_null_remove_pages(mmu_t mmu, pmap_t pmap,
vm_offset_t start, vm_offset_t end)
static void mmu_null_remove_pages(mmu_t mmu, pmap_t pmap)
{
return;
}
@ -543,8 +542,6 @@ METHOD void remove_all {
METHOD void remove_pages {
mmu_t _mmu;
pmap_t _pmap;
vm_offset_t _start;
vm_offset_t _end;
} DEFAULT mmu_null_remove_pages;

4
sys/powerpc/powerpc/pmap_dispatch.c
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@ -244,9 +244,9 @@ pmap_remove_all(vm_page_t m)
}
void
pmap_remove_pages(pmap_t pmap, vm_offset_t start, vm_offset_t end)
pmap_remove_pages(pmap_t pmap)
{
MMU_REMOVE_PAGES(mmu_obj, pmap, start, end);
MMU_REMOVE_PAGES(mmu_obj, pmap);
}
void

2
sys/sparc64/sparc64/pmap.c
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@ -1698,7 +1698,7 @@ pmap_page_exists_quick(pmap_t pm, vm_page_t m)
* an entire address space. Only works for the current pmap.
*/
void
pmap_remove_pages(pmap_t pm, vm_offset_t sva, vm_offset_t eva)
pmap_remove_pages(pmap_t pm)
{
}

2
sys/vm/pmap.h
View File

@ -121,7 +121,7 @@ void pmap_qremove(vm_offset_t, int);
void pmap_release(pmap_t);
void pmap_remove(pmap_t, vm_offset_t, vm_offset_t);
void pmap_remove_all(vm_page_t m);
void pmap_remove_pages(pmap_t, vm_offset_t, vm_offset_t);
void pmap_remove_pages(pmap_t);
void pmap_zero_page(vm_page_t);
void pmap_zero_page_area(vm_page_t, int off, int size);
void pmap_zero_page_idle(vm_page_t);