diff options
| author | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1999-01-09 02:01:11 +0000 |
|---|---|---|
| committer | Niklas Hallqvist <niklas@cvs.openbsd.org> | 1999-01-09 02:01:11 +0000 |
| commit | e0a9a92990e8a61dcbd91dbed8758431e1060d06 (patch) | |
| tree | 8bdd5be2124cb7c0a37a31b9337f45f4b0b3dca4 | |
| parent | aa6d5275f0ffd08ccfd187502ba7b650a051de19 (diff) | |
Fix to a VM cache trash bug by Chuck Cranor
| -rw-r--r-- | sys/vm/vm_map.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/sys/vm/vm_map.c b/sys/vm/vm_map.c index 8c83bd3e377..f606ca0cd4b 100644 --- a/sys/vm/vm_map.c +++ b/sys/vm/vm_map.c @@ -1,4 +1,4 @@ -/* $OpenBSD: vm_map.c,v 1.15 1998/04/25 20:15:13 niklas Exp $ */ +/* $OpenBSD: vm_map.c,v 1.16 1999/01/09 02:01:10 niklas Exp $ */ /* $NetBSD: vm_map.c,v 1.23 1996/02/10 00:08:08 christos Exp $ */ /* @@ -1529,12 +1529,10 @@ vm_map_clean(map, start, end, syncio, invalidate) vm_object_lock(object); } /* - * Flush pages if writing is allowed. * XXX should we continue on an error? */ - if ((current->protection & VM_PROT_WRITE) && - !vm_object_page_clean(object, offset, offset+size, - syncio, FALSE)) { + if (!vm_object_page_clean(object, offset, offset+size, syncio, + FALSE)) { vm_object_unlock(object); vm_map_unlock_read(map); return(KERN_FAILURE); |