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(parent: da9953b) | patch
f2fs: add tracepoint for f2fs iostat
authorDaeho Jeong <daehojeong@google.com>
Mon, 30 Mar 2020 03:30:59 +0000 (03:30 +0000)
committerJaegeuk Kim <jaegeuk@kernel.org>
Fri, 17 Apr 2020 16:16:57 +0000 (09:16 -0700)
commit2bc4bea33848e4c5f441fcec4a94497082c1cc9f
tree5961f9444c2edbf0bbbbf9a48d63986fb85d870btree | snapshot
parentda9953b729c12ece6d35fd15d236457eee679228commit | diff
f2fs: add tracepoint for f2fs iostat

Added a tracepoint to see iostat of f2fs. Default period of that
is 3 second. This tracepoint can be used to be monitoring
I/O statistics periodically.

Signed-off-by: Daeho Jeong <daehojeong@google.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Documentation/ABI/testing/sysfs-fs-f2fs diff | blob | history
fs/f2fs/f2fs.h diff | blob | history
fs/f2fs/super.c diff | blob | history
fs/f2fs/sysfs.c diff | blob | history
include/trace/events/f2fs.h diff | blob | history