Module Name: src
Committed By: pooka
Date: Tue May 25 10:15:34 UTC 2010
Modified Files:
src/sys/fs/msdosfs: msdosfs_vnops.c
Log Message:
Don't double unlock fvp if source file disappears during rename.
Problem found by njoly's awesome stresstester.
To generate a diff of this commit:
cvs rdiff -u -r1.65 -r1.66 src/sys/fs/msdosfs/msdosfs_vnops.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/fs/msdosfs/msdosfs_vnops.c
diff -u src/sys/fs/msdosfs/msdosfs_vnops.c:1.65 src/sys/fs/msdosfs/msdosfs_vnops.c:1.66
--- src/sys/fs/msdosfs/msdosfs_vnops.c:1.65 Fri Apr 23 15:38:46 2010
+++ src/sys/fs/msdosfs/msdosfs_vnops.c Tue May 25 10:15:34 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: msdosfs_vnops.c,v 1.65 2010/04/23 15:38:46 pooka Exp $ */
+/* $NetBSD: msdosfs_vnops.c,v 1.66 2010/05/25 10:15:34 pooka Exp $ */
/*-
* Copyright (C) 1994, 1995, 1997 Wolfgang Solfrank.
@@ -48,7 +48,7 @@
*/
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: msdosfs_vnops.c,v 1.65 2010/04/23 15:38:46 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: msdosfs_vnops.c,v 1.66 2010/05/25 10:15:34 pooka Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@@ -1059,7 +1059,6 @@
if (doingdirectory)
panic("rename: lost dir entry");
vrele(ap->a_fvp);
- VOP_UNLOCK(fvp, 0);
xp = NULL;
} else {
vrele(fvp);
