f2fs: modify for accurate fggc node io stat

modify for accurate fggc node io stat

Signed-off-by: Yunlei He <heyunlei@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yunlei He 2017-10-30 14:18:55 +08:00 • committed by Jaegeuk Kim
commit f15194fcfa