[patch 001/101] ocfs2: ocfs2_link() journal credits update

[Greg KH]

Commit 592282cf2eaa33409c6511ddd3f3ecaa57daeaaa fixed some missing directory
c/mtime updates in part by introducing a dinode update in ocfs2_add_entry().
Unfortunately, ocfs2_link() (which didn't update the directory inode before)
is now missing a single journal credit. Fix this by doubling the number of
inode updates expected during hard link creation.

Signed-off-by: Mark Fasheh <mark.fasheh@xxxxxxxxxx>
Signed-off-by: Chris Wright <chrisw@xxxxxxxxxxxx>
---
 fs/ocfs2/journal.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- linux-2.6.20.1.orig/fs/ocfs2/journal.h
+++ linux-2.6.20.1/fs/ocfs2/journal.h
@@ -306,8 +306,8 @@ int                  ocfs2_journal_dirty
  * for the dinode, one for the new block. */
 #define OCFS2_SIMPLE_DIR_EXTEND_CREDITS (2)
 
-/* file update (nlink, etc) + dir entry block */
-#define OCFS2_LINK_CREDITS  (OCFS2_INODE_UPDATE_CREDITS + 1)
+/* file update (nlink, etc) + directory mtime/ctime + dir entry block */
+#define OCFS2_LINK_CREDITS  (2*OCFS2_INODE_UPDATE_CREDITS + 1)
 
 /* inode + dir inode (if we unlink a dir), + dir entry block + orphan
  * dir inode link */

--
-
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