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authorJohn Dyson <dyson@FreeBSD.org>1996-04-24 04:16:45 +0000
committerJohn Dyson <dyson@FreeBSD.org>1996-04-24 04:16:45 +0000
commit0891ef4c9a9749e075fad1b5fdffd82b1306601b (patch)
tree24c1be208d99dff66f1415eb70d718856cccd9ae
parent1f3a4e3ffa03f32037cdb03efdf2c17a5cadc659 (diff)
Notes
-rw-r--r--sys/vm/vm_kern.c4
-rw-r--r--sys/vm/vm_object.c15
2 files changed, 11 insertions, 8 deletions
diff --git a/sys/vm/vm_kern.c b/sys/vm/vm_kern.c
index 35eae4fcb517..dcefdc04ec66 100644
--- a/sys/vm/vm_kern.c
+++ b/sys/vm/vm_kern.c
@@ -61,7 +61,7 @@
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*
- * $Id: vm_kern.c,v 1.21 1996/01/19 03:59:48 dyson Exp $
+ * $Id: vm_kern.c,v 1.22 1996/01/31 12:05:52 davidg Exp $
*/
/*
@@ -314,7 +314,7 @@ kmem_malloc(map, size, waitflag)
panic("kmem_malloc: kmem_map too small");
return (0);
}
- offset = addr - vm_map_min(kmem_map);
+ offset = addr - VM_MIN_KERNEL_ADDRESS;
vm_object_reference(kmem_object);
vm_map_insert(map, kmem_object, offset, addr, addr + size,
VM_PROT_ALL, VM_PROT_ALL, 0);
diff --git a/sys/vm/vm_object.c b/sys/vm/vm_object.c
index e7c19ce4e4f8..6b180ae013ff 100644
--- a/sys/vm/vm_object.c
+++ b/sys/vm/vm_object.c
@@ -61,7 +61,7 @@
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
*
- * $Id: vm_object.c,v 1.66 1996/03/28 04:53:26 dyson Exp $
+ * $Id: vm_object.c,v 1.67 1996/03/29 06:28:48 davidg Exp $
*/
/*
@@ -1162,12 +1162,14 @@ again:
if (size > 4 || size >= object->size / 4) {
for (p = object->memq.tqh_first; p != NULL; p = next) {
next = p->listq.tqe_next;
- if (p->wire_count != 0) {
- vm_page_protect(p, VM_PROT_NONE);
- p->valid = 0;
- continue;
- }
if ((start <= p->pindex) && (p->pindex < end)) {
+
+ if (p->wire_count != 0) {
+ vm_page_protect(p, VM_PROT_NONE);
+ p->valid = 0;
+ continue;
+ }
+
s = splhigh();
if ((p->flags & PG_BUSY) || p->busy) {
p->flags |= PG_WANTED;
@@ -1176,6 +1178,7 @@ again:
goto again;
}
splx(s);
+
if (clean_only) {
vm_page_test_dirty(p);
if (p->valid & p->dirty)