From: Bob Peterson <rpete...@redhat.com>
I did an audit of gfs2's transaction glock for bugzilla bug
658619 and ran across this:
In function gfs2_write_end, in the unlikely event that
gfs2_meta_inode_buffer returns an error, the code may forget
to unlock the transaction lock because the "failed" label
appears after the call to function gfs2_trans_end.
Signed-off-by: Bob Peterson <rpete...@redhat.com>
Signed-off-by: Steven Whitehouse <swhit...@redhat.com>
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index c71995b..0f5c4f9 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -884,8 +884,8 @@ static int gfs2_write_end(struct file *file, struct
address_space *mapping,
}
brelse(dibh);
- gfs2_trans_end(sdp);
failed:
+ gfs2_trans_end(sdp);
if (al) {
gfs2_inplace_release(ip);
gfs2_quota_unlock(ip);
--
1.7.4
