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| author |   Jaegeuk Kim <jaegeuk@kernel.org> | 2016-01-08 16:57:48 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2016-01-11 15:56:37 -0800 |
| commit | d0239e1bf5204d602281f93c01d46bcf3531098d (patch) | |
| tree | e95f1b3567398de0dbe532689671050325e79eb5 /Documentation | |
| parent | f2fs: introduce time and interval facility (diff) | |
| download | linux-dev-d0239e1bf5204d602281f93c01d46bcf3531098d.tar.xz linux-dev-d0239e1bf5204d602281f93c01d46bcf3531098d.zip | |
f2fs: detect idle time depending on user behavior
This patch adds last time that user requested filesystem operations.
This information is used to detect whether system is idle or not later.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-fs-f2fs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 0345f2d1c727..e5200f354abf 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -87,6 +87,12 @@ Contact: "Jaegeuk Kim" <jaegeuk@kernel.org> Description: Controls the checkpoint timing. +What: /sys/fs/f2fs/<disk>/idle_interval +Date: January 2016 +Contact: "Jaegeuk Kim" <jaegeuk@kernel.org> +Description: + Controls the idle timing. + What: /sys/fs/f2fs/<disk>/ra_nid_pages Date: October 2015 Contact: "Chao Yu" <chao2.yu@samsung.com> |