2023-07-30 15:19:45

by Chao Yu

[permalink] [raw]
Subject: [PATCH 1/2] f2fs: doc: fix description of max_small_discards

The description of max_small_discards is out-of-update in below two
aspects, fix it.
- it is disabled by default
- small discards will be issued during checkpoint

Signed-off-by: Chao Yu <[email protected]>
---
Documentation/ABI/testing/sysfs-fs-f2fs | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs
index ad3d76d37c8b..36c3cb547901 100644
--- a/Documentation/ABI/testing/sysfs-fs-f2fs
+++ b/Documentation/ABI/testing/sysfs-fs-f2fs
@@ -102,9 +102,9 @@ What: /sys/fs/f2fs/<disk>/max_small_discards
Date: November 2013
Contact: "Jaegeuk Kim" <[email protected]>
Description: Controls the issue rate of discard commands that consist of small
- blocks less than 2MB. The candidates to be discarded are cached until
- checkpoint is triggered, and issued during the checkpoint.
- By default, it is disabled with 0.
+ blocks less than 2MB. The candidates to be discarded are cached during
+ checkpoint, and issued by issue_discard thread after checkpoint.
+ It is enabled by default.

What: /sys/fs/f2fs/<disk>/max_ordered_discard
Date: October 2022
--
2.40.1



2023-08-21 19:51:30

by patchwork-bot+f2fs

[permalink] [raw]
Subject: Re: [f2fs-dev] [PATCH 1/2] f2fs: doc: fix description of max_small_discards

Hello:

This series was applied to jaegeuk/f2fs.git (dev)
by Jaegeuk Kim <[email protected]>:

On Sun, 30 Jul 2023 22:25:51 +0800 you wrote:
> The description of max_small_discards is out-of-update in below two
> aspects, fix it.
> - it is disabled by default
> - small discards will be issued during checkpoint
>
> Signed-off-by: Chao Yu <[email protected]>
>
> [...]

Here is the summary with links:
- [f2fs-dev,1/2] f2fs: doc: fix description of max_small_discards
https://git.kernel.org/jaegeuk/f2fs/c/726865e69aa3
- [f2fs-dev,2/2] Revert "f2fs: do not issue small discard commands during checkpoint"
https://git.kernel.org/jaegeuk/f2fs/c/005abf9e5e0d

You are awesome, thank you!
--
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