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| author | liujinbao1 <liujinbao1@xiaomi.com> | 2024-02-21 10:32:49 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-08-15 18:26:40 +0300 |
| commit | 6f092b55e1ad2d5c6a82d91dcf93534aeefcf1b9 (patch) | |
| tree | 10586b1ee42f5b4e77512805faeb4c68e39ea7d9 /Documentation/ABI/testing | |
| parent | b722ff8ad66cf9beba971d9eb4bb7b5e6265ae5c (diff) | |
| download | linux-6f092b55e1ad2d5c6a82d91dcf93534aeefcf1b9.tar.xz | |
f2fs: sysfs: support atgc_enabled
When we add "atgc" to the fstab table, ATGC is not immediately enabled.
There is a 7-day time threshold, and we can use "atgc_enabled" to
show whether ATGC is enabled.
Signed-off-by: liujinbao1 <liujinbao1@xiaomi.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'Documentation/ABI/testing')
| -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 3500920ab7ce..ca61ffcae126 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -579,6 +579,12 @@ Description: When ATGC is on, it controls age threshold to bypass GCing young candidates whose age is not beyond the threshold, by default it was initialized as 604800 seconds (equals to 7 days). +What: /sys/fs/f2fs/<disk>/atgc_enabled +Date: Feb 2024 +Contact: "Jinbao Liu" <liujinbao1@xiaomi.com> +Description: It represents whether ATGC is on or off. The value is 1 which + indicates that ATGC is on, and 0 indicates that it is off. + What: /sys/fs/f2fs/<disk>/gc_reclaimed_segments Date: July 2021 Contact: "Daeho Jeong" <daehojeong@google.com> |