diff options
| author | alc <alc@FreeBSD.org> | 1999-03-09 08:00:17 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 1999-03-09 08:00:17 +0000 |
| commit | 143686d0c8e3ceb676f18e37b90d20973d4f0649 (patch) | |
| tree | 087ccd50500b20ff3d578058713095ec31f415bd /sys/vm | |
| parent | 3abdae8051d4b909e0d4477a2f3594935018bfb5 (diff) | |
| download | FreeBSD-src-143686d0c8e3ceb676f18e37b90d20973d4f0649.zip FreeBSD-src-143686d0c8e3ceb676f18e37b90d20973d4f0649.tar.gz | |
Remove (redundant) map timestamp increments from some properly
synchronized routines.
Diffstat (limited to 'sys/vm')
| -rw-r--r-- | sys/vm/vm_map.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index 6ca5ef7..00613b3 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -61,7 +61,7 @@ * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. * - * $Id: vm_map.c,v 1.154 1999/03/07 21:25:42 alc Exp $ + * $Id: vm_map.c,v 1.155 1999/03/08 03:53:07 alc Exp $ */ /* @@ -1233,7 +1233,6 @@ vm_map_protect(vm_map_t map, vm_offset_t start, vm_offset_t end, current = current->next; } - map->timestamp++; vm_map_unlock(map); return (KERN_SUCCESS); } @@ -1336,7 +1335,6 @@ vm_map_madvise(map, pmap, start, end, advise) } } - map->timestamp++; vm_map_simplify_entry(map, entry); vm_map_unlock(map); return; @@ -1386,7 +1384,6 @@ vm_map_inherit(vm_map_t map, vm_offset_t start, vm_offset_t end, } vm_map_simplify_entry(map, temp_entry); - map->timestamp++; vm_map_unlock(map); return (KERN_SUCCESS); } @@ -2240,7 +2237,6 @@ vm_map_copy_entry(src_map, dst_map, src_entry, dst_entry) vm_object_collapse(src_object); if ((src_object->flags & (OBJ_NOSPLIT|OBJ_ONEMAPPING)) == OBJ_ONEMAPPING) { vm_map_split(src_entry); - src_map->timestamp++; src_object = src_entry->object.vm_object; } } @@ -2370,7 +2366,6 @@ vmspace_fork(vm1) new_map->size = old_map->size; vm_map_unlock(old_map); - old_map->timestamp++; return (vm2); } |
