tree 118bc6580c235fc4553dde45e19d3fcdb980f354
parent 197d46476c3ba5f8595209025d20953a0c851748
author Gu Zheng <guz.fnst@cn.fujitsu.com> 1397209795 +0800
committer Jaegeuk Kim <jaegeuk.kim@samsung.com> 1399425714 +0900

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>