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| author | Chao Yu <yuchao0@huawei.com> | 2017-10-28 11:52:33 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-11-06 03:41:57 +0300 |
| commit | a2a12b679f367014fa86d2cf3309e37c59e155c2 (patch) | |
| tree | 38a8e0344d3ae61e9129d907f2fb0e3259b0e994 /Documentation/ABI | |
| parent | 0ea805129d1bc5dacb588392d191f686c91a70bb (diff) | |
| download | linux-a2a12b679f367014fa86d2cf3309e37c59e155c2.tar.xz | |
f2fs: export SSR allocation threshold
This patch exports min_ssr_segments threshold in sysfs to let user
control triggering SSR allocation flexibly.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'Documentation/ABI')
| -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 fc1dff659df4..a7799c2fca28 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -57,6 +57,12 @@ Contact: "Jaegeuk Kim" <jaegeuk@kernel.org> Description: Controls the dirty page count condition for redefining hot data. +What: /sys/fs/f2fs/<disk>/min_ssr_sections +Date: October 2017 +Contact: "Chao Yu" <yuchao0@huawei.com> +Description: + Controls the fee section threshold to trigger SSR allocation. + What: /sys/fs/f2fs/<disk>/max_small_discards Date: November 2013 Contact: "Jaegeuk Kim" <jaegeuk.kim@samsung.com> |