f2fs: export SSR allocation threshold

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This patch exports min_ssr_segments threshold in sysfs to let user
control triggering SSR allocation flexibly.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Chao Yu 2017-10-28 16:52:33 +08:00 • committed by Jaegeuk Kim

parent 0ea805129d

commit a2a12b679f

4 changed files with 12 additions and 1 deletions

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6

Documentation/ABI/testing/sysfs-fs-f2fs

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2

fs/f2fs/f2fs.h

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3

fs/f2fs/segment.c

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2

fs/f2fs/sysfs.c

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