f2fs: Remove readahead collision detection

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With the new ->readahead operation, locked pages are added to the page
cache, preventing two threads from racing with each other to read the
same chunk of file, so this is dead code.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

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Matthew Wilcox (Oracle) 2021-01-14 19:00:51 +00:00 • committed by Jaegeuk Kim

parent deaa965fb0

commit 12699fb781

3 changed files with 0 additions and 28 deletions

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25

fs/f2fs/data.c

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1

fs/f2fs/f2fs.h

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2

fs/f2fs/super.c

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