From: Sunil Mushran <sunil.musran@oracle.com>
Date: Mon, 6 Aug 2007 22:11:56 +0000 (-0700)
Subject: ocfs2: Fix rename/extend race
X-Git-Tag: v2.6.23-rc3~11^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=480214d71f1972756473415d31953647952400fb;p=pandora-kernel.git

ocfs2: Fix rename/extend race

If one process is extending a file while another is renaming it, there
exists a window when rename could flush the old inode's stale i_size to
disk. This patch recognizes the fact that rename is only updating the old
inode's ctime, so it ensures only that value is flushed to disk.

Signed-off-by: Sunil Mushran <sunil.musran@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>
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