f2fs: fix min_seq_blocks can not make sense in some scenes.

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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>

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Laibin Qiu 2021-07-31 11:26:46 +08:00 • committed by Jaegeuk Kim

parent 2787991516

commit dc675a9712

1 changed files with 1 additions and 1 deletions

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fs/f2fs/segment.c

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