From: Joern Engel <joern@logfs.org>
Date: Thu, 4 Mar 2010 20:36:19 +0000 (+0100)
Subject: [LogFS] Only write journal if dirty
X-Git-Tag: v2.6.34-rc1~23^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6d3830140f1d56b07d8ab56a6e14ca3c492a39a;p=pandora-kernel.git

[LogFS] Only write journal if dirty

This prevents unnecessary journal writes.  More importantly it prevents
an oops due to a journal write on failed mount.
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