From: Namjae Jeon <namjae.jeon@samsung.com>
Date: Sat, 1 Dec 2012 01:56:01 +0000 (+0900)
Subject: f2fs: check read only condition before beginning write out
X-Git-Tag: v3.8-rc1~23^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1fa95b0b6798164a31c1048efdf62b71038eb3d5;p=pandora-kernel.git

f2fs: check read only condition before beginning write out

If the filesystem is mounted as read-only then return from that point itself
instead of first doing a writeout/wait and then checking for read-only
condition.

Signed-off-by: Namjae Jeon <namjae.jeon@samsung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@samsung.com>
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