From: Qu Wenruo <quwenruo@cn.fujitsu.com>
Date: Mon, 6 Jan 2014 01:58:32 +0000 (+0800)
Subject: btrfs: Add datasum mount option.
X-Git-Tag: v3.14-rc1~29^2~53
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d399167d88ea53590d6c0850b2d5534cbd21da02;p=pandora-kernel.git

btrfs: Add datasum mount option.

Add datasum mount option to enable checksum with
remount option.

Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chris Mason <clm@fb.com>
---

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