From c6d3830140f1d56b07d8ab56a6e14ca3c492a39a Mon Sep 17 00:00:00 2001
From: Joern Engel <joern@logfs.org>
Date: Thu, 4 Mar 2010 21:36:19 +0100
Subject: [PATCH] [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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Reading git-format-patch failed