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| author | Laibin Qiu <qiulaibin@huawei.com> | 2021-07-31 05:26:46 +0200 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-08-02 20:24:26 +0200 |
| commit | dc675a97129c4d9d5af55a3d7f23d7e092b8e032 (patch) | |
| tree | 52a5b1dfa56d5feda627c4e2989cecf5885a0b48 /Documentation/filesystems | |
| parent | f2fs: fix to force keeping write barrier for strict fsync mode (diff) | |
| download | linux-dc675a97129c4d9d5af55a3d7f23d7e092b8e032.tar.xz linux-dc675a97129c4d9d5af55a3d7f23d7e092b8e032.zip | |
f2fs: fix min_seq_blocks can not make sense in some scenes.
F2FS have dirty page count control for batched sequential
write in writepages, and get the value of min_seq_blocks by
blocks_per_seg * segs_per_sec(segs_per_sec defaults to 1).
But in some scenes we set a lager section size, Min_seq_blocks
will become too large to achieve the expected effect(eg. 4thread
sequential write, the number of merge requests will be reduced).
Signed-off-by: Laibin Qiu <qiulaibin@huawei.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'Documentation/filesystems')
0 files changed, 0 insertions, 0 deletions