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

11 files changed, 12 insertions, 45 deletions

diff --git a/sys/alpha/alpha/pmap.c b/sys/alpha/alpha/pmap.c
index 5fdbb34..7310d41 100644
--- a/sys/alpha/alpha/pmap.c
+++ b/sys/alpha/alpha/pmap.c
@@ -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
diff --git a/sys/amd64/amd64/pmap.c b/sys/amd64/amd64/pmap.c
index db8bad1..7f403be 100644
--- a/sys/amd64/amd64/pmap.c
+++ b/sys/amd64/amd64/pmap.c
@@ -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
diff --git a/sys/arm/arm/pmap.c b/sys/arm/arm/pmap.c
index ca887f5..d52baef 100644
--- a/sys/arm/arm/pmap.c
+++ b/sys/arm/arm/pmap.c
@@ -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);
diff --git a/sys/i386/i386/pmap.c b/sys/i386/i386/pmap.c
index 7bf6a04..8b7cba1 100644
--- a/sys/i386/i386/pmap.c
+++ b/sys/i386/i386/pmap.c
@@ -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
diff --git a/sys/ia64/ia64/pmap.c b/sys/ia64/ia64/pmap.c
index 2407d3d..a00bbcf 100644
--- a/sys/ia64/ia64/pmap.c
+++ b/sys/ia64/ia64/pmap.c
@@ -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))
diff --git a/sys/kern/kern_exec.c b/sys/kern/kern_exec.c
index acc64d2..de6897a 100644
--- a/sys/kern/kern_exec.c
+++ b/sys/kern/kern_exec.c
@@ -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);
diff --git a/sys/kern/kern_exit.c b/sys/kern/kern_exit.c
index 9c469f7..86e6fc3 100644
--- a/sys/kern/kern_exit.c
+++ b/sys/kern/kern_exit.c
@@ -325,8 +325,7 @@ retry:
 	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));
 	}
diff --git a/sys/powerpc/powerpc/mmu_if.m b/sys/powerpc/powerpc/mmu_if.m
index 0289973..fde7765 100644
--- a/sys/powerpc/powerpc/mmu_if.m
+++ b/sys/powerpc/powerpc/mmu_if.m
@@ -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;
 
 
diff --git a/sys/powerpc/powerpc/pmap_dispatch.c b/sys/powerpc/powerpc/pmap_dispatch.c
index 2fb2eb1..2a20fc5 100644
--- a/sys/powerpc/powerpc/pmap_dispatch.c
+++ b/sys/powerpc/powerpc/pmap_dispatch.c
@@ -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
diff --git a/sys/sparc64/sparc64/pmap.c b/sys/sparc64/sparc64/pmap.c
index 288f0f6..163bbee 100644
--- a/sys/sparc64/sparc64/pmap.c
+++ b/sys/sparc64/sparc64/pmap.c
@@ -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)
 {
 }
 
diff --git a/sys/vm/pmap.h b/sys/vm/pmap.h
index d410113..2bddd7b 100644
--- a/sys/vm/pmap.h
+++ b/sys/vm/pmap.h
@@ -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);