f2fs: add to account meta IO
commitb63e7be5908cb757fc6b98fb9534dabd78b5338a
authorChao Yu <yuchao0@huawei.com>
Sat, 29 Sep 2018 10:31:27 +0000 (29 18:31 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Mon, 1 Oct 2018 01:33:21 +0000 (30 18:33 -0700)
tree7e51986be3b0ce721f8574119835d0dc20c3e080
parent095680f24f2673d860fd1d3d2f54f40f330b4c63
f2fs: add to account meta IO

This patch supports to account meta IO, it enables to show write IO
from f2fs more comprehensively via 'status' debugfs entry.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/debug.c
fs/f2fs/f2fs.h
fs/f2fs/segment.c