f2fs: relocate readahead codes in readdir()

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Previously, for large directory, we just do readahead only once in
readdir(), readdir()'s performance may drop when traversing latter
blocks. In order to avoid this, relocate readahead codes to covering
all traverse flow.

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

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Chao Yu 2017-10-13 18:01:35 +08:00 • committed by Jaegeuk Kim

parent 4414dea8d3

commit cb7a844865

1 changed files with 5 additions and 5 deletions

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fs/f2fs/dir.c

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