f2fs: use inode mutex to keep atomicity of f2fs_falloc

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Previously without protection of inode mutex, f2fs_falloc and other data
correlated operations will interfere with each other.
So let's use inode mutex to keep atomicity of f2fs_falloc.

Signed-off-by: Chao Yu <chao2.yu@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>

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Chao Yu 2014-01-28 10:29:26 +08:00 • committed by Jaegeuk Kim

parent 1fe54f9dd3

commit 3375f696bd

1 changed files with 5 additions and 0 deletions

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fs/f2fs/file.c

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