From: Mark Fasheh <mark.fasheh@oracle.com>
Date: Wed, 3 Jan 2007 01:59:40 +0000 (-0800)
Subject: ocfs2: Directory c/mtime update fixes
X-Git-Tag: v2.6.20-rc6~51^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=592282cf2eaa33409c6511ddd3f3ecaa57daeaaa;p=pandora-kernel.git

ocfs2: Directory c/mtime update fixes

ocfs2 wasn't updating c/mtime on directories during dirent
creation/deletion. Fix ocfs2_unlink(), ocfs2_rename() and
__ocfs2_add_entry() by adding the proper code to update the struct inode and
push the change out to disk.

This helps rename/unlink on nfs exported file systems in particular as those
clients compare directory time values to avoid a full re-reading a directory
which hasn't changed.

ocfs2_rename() loses some superfluous error handling as a result of this
patch.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
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