f2fs: fix to redirty page if fail to gc data page

If we fail to move data page during foreground GC, we should give another
chance to writeback that page which was set dirty previously by writer.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2016-07-03 22:05:13 +08:00 • committed by Jaegeuk Kim
commit 72e1c797b5