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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 18:50:03 +0000 |
| commit | 01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch) | |
| tree | b406c5242a088c4f59c6e4b719b783f43aca6ae9 /Documentation/ABI/testing/sysfs-fs-f2fs | |
| parent | Adding upstream version 6.7.12. (diff) | |
| download | linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip | |
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'Documentation/ABI/testing/sysfs-fs-f2fs')
| -rw-r--r-- | Documentation/ABI/testing/sysfs-fs-f2fs | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 36c3cb5479..99fa87a439 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -498,6 +498,21 @@ Description: Show status of f2fs checkpoint in real time. CP_RESIZEFS_FLAG 0x00004000 =============================== ============================== +What: /sys/fs/f2fs/<disk>/stat/issued_discard +Date: December 2023 +Contact: "Zhiguo Niu" <zhiguo.niu@unisoc.com> +Description: Shows the number of issued discard. + +What: /sys/fs/f2fs/<disk>/stat/queued_discard +Date: December 2023 +Contact: "Zhiguo Niu" <zhiguo.niu@unisoc.com> +Description: Shows the number of queued discard. + +What: /sys/fs/f2fs/<disk>/stat/undiscard_blks +Date: December 2023 +Contact: "Zhiguo Niu" <zhiguo.niu@unisoc.com> +Description: Shows the total number of undiscard blocks. + What: /sys/fs/f2fs/<disk>/ckpt_thread_ioprio Date: January 2021 Contact: "Daeho Jeong" <daehojeong@google.com> @@ -740,3 +755,9 @@ Description: When compress cache is on, it controls cached page If cached page percent exceed threshold, then deny caching compress page. The value should be in range of (0, 100], by default it was initialized as 20(%). + +What: /sys/fs/f2fs/<disk>/discard_io_aware +Date: November 2023 +Contact: "Chao Yu" <chao@kernel.org> +Description: It controls to enable/disable IO aware feature for background discard. + By default, the value is 1 which indicates IO aware is on. |