Author: kib
Date: Thu Mar 28 14:39:50 2013
New Revision: 248832
URL: http://svnweb.freebsd.org/changeset/base/248832
Log:
MFC r248422:
Remove negative name cache entry pointing to the target name, which
could be instantiated while tdvp was unlocked.
Modified:
stable/8/sys/fs/tmpfs/tmpfs_vnops.c
stable/8/sys/ufs/ufs/ufs_vnops.c
Directory Properties:
stable/8/sys/ (props changed)
stable/8/sys/fs/ (props changed)
stable/8/sys/ufs/ (props changed)
Modified: stable/8/sys/fs/tmpfs/tmpfs_vnops.c
==============================================================================
--- stable/8/sys/fs/tmpfs/tmpfs_vnops.c Thu Mar 28 14:25:09 2013
(r248831)
+++ stable/8/sys/fs/tmpfs/tmpfs_vnops.c Thu Mar 28 14:39:50 2013
(r248832)
@@ -1282,6 +1282,7 @@ tmpfs_rename(struct vop_rename_args *v)
cache_purge(fvp);
if (tvp != NULL)
cache_purge(tvp);
+ cache_purge_negative(tdvp);
error = 0;
Modified: stable/8/sys/ufs/ufs/ufs_vnops.c
==============================================================================
--- stable/8/sys/ufs/ufs/ufs_vnops.c Thu Mar 28 14:25:09 2013
(r248831)
+++ stable/8/sys/ufs/ufs/ufs_vnops.c Thu Mar 28 14:39:50 2013
(r248832)
@@ -1538,6 +1538,7 @@ relock:
cache_purge(fvp);
if (tvp)
cache_purge(tvp);
+ cache_purge_negative(tdvp);
unlockout:
vput(fdvp);
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