diff options
| author | Chao Yu <yuchao0@huawei.com> | 2018-04-09 10:25:23 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-05-30 08:58:59 -0700 |
| commit | 377224c471188a2c9a838f919160546f4e842ab8 (patch) | |
| tree | 2568c672181a34705a588d3ba1700a444e19ccfa /Documentation/ABI | |
| parent | 8bb4f2535cf7c3e3aeaed8b3c7c7a116844c41db (diff) | |
| download | linux-377224c471188a2c9a838f919160546f4e842ab8.tar.gz linux-377224c471188a2c9a838f919160546f4e842ab8.tar.bz2 linux-377224c471188a2c9a838f919160546f4e842ab8.zip | |
f2fs: don't split checkpoint in fstrim
Now, we issue discard asynchronously in separated thread instead of in
checkpoint, after that, we won't encounter long latency in checkpoint
due to huge number of synchronous discard command handling, so, we don't
need to split checkpoint to do trim in batch, merge it and obsolete
related sysfs entry.
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 | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/Documentation/ABI/testing/sysfs-fs-f2fs b/Documentation/ABI/testing/sysfs-fs-f2fs index 540553c933b6..372b88f4e706 100644 --- a/Documentation/ABI/testing/sysfs-fs-f2fs +++ b/Documentation/ABI/testing/sysfs-fs-f2fs @@ -101,6 +101,7 @@ Date: February 2015 Contact: "Jaegeuk Kim" <jaegeuk@kernel.org> Description: Controls the trimming rate in batch mode. + <deprecated> What: /sys/fs/f2fs/<disk>/cp_interval Date: October 2015 |