summaryrefslogtreecommitdiffstats
path: root/sys/vm/vm_map.c
diff options
context:
space:
mode:
Diffstat (limited to 'sys/vm/vm_map.c')
-rw-r--r--sys/vm/vm_map.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c
index 752354a..31886af 100644
--- a/sys/vm/vm_map.c
+++ b/sys/vm/vm_map.c
@@ -2708,7 +2708,15 @@ vm_map_entry_delete(vm_map_t map, vm_map_entry_t entry)
((object->flags & (OBJ_NOSPLIT|OBJ_ONEMAPPING)) == OBJ_ONEMAPPING ||
object == kernel_object || object == kmem_object)) {
vm_object_collapse(object);
- vm_object_page_remove(object, offidxstart, offidxend, FALSE);
+
+ /*
+ * The option OBJPR_NOTMAPPED can be passed here
+ * because vm_map_delete() already performed
+ * pmap_remove() on the only mapping to this range
+ * of pages.
+ */
+ vm_object_page_remove(object, offidxstart, offidxend,
+ OBJPR_NOTMAPPED);
if (object->type == OBJT_SWAP)
swap_pager_freespace(object, offidxstart, count);
if (offidxend >= object->size &&
OpenPOWER on IntegriCloud