f2fs: add compressed/gc data read IO stat
authorChao Yu <yuchao0@huawei.com>
Thu, 23 Apr 2020 10:03:06 +0000 (18:03 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Tue, 12 May 2020 03:37:13 +0000 (20:37 -0700)
commit9c1223845a37ce09fd498b8c8ed061decff20eda
tree41bcce79f3ca047a5580014b69a3d06b42c614df
parentf3494345ce9999624b36109252a4bf5f00e51a46
f2fs: add compressed/gc data read IO stat

in order to account data read IOs more accurately.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/data.c
fs/f2fs/f2fs.h
fs/f2fs/gc.c
fs/f2fs/sysfs.c
include/trace/events/f2fs.h