From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Tue, 25 Nov 2014 21:20:50 +0000 (-0500)
Subject: ext4: create nojournal_checksum mount option
X-Git-Tag: omap-for-v3.19/fixes-rc1~116^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c6d3d56dd0ef6c15fc007413c9d024021c178cf9;p=pandora-kernel.git

ext4: create nojournal_checksum mount option

Create a mount option to disable journal checksumming (because the
metadata_csum feature turns it on by default now), and fix remount not
to allow changing the journal checksumming option, since changing the
mount options has no effect on the journal.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
---

Reading git-diff-tree failed