From: Gu Zheng <guz.fnst@cn.fujitsu.com>
Date: Fri, 11 Apr 2014 09:49:55 +0000 (+0800)
Subject: f2fs: enable flush_merge only in f2fs is not read-only
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~73^2~49
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b270ad6f0aedd27bdc689fc15f26bc650a59b12b;p=pandora-kernel.git

f2fs: enable flush_merge only in f2fs is not read-only

Enable flush_merge only in f2fs is not read-only, so does the mount
option show.

Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
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