Commit 96cfeb03 authored by Chao Yu's avatar Chao Yu Committed by Jaegeuk Kim
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f2fs: fix to wait dio completion 



It should wait all existing dio write IOs before block removal,
otherwise, previous direct write IO may overwrite data in the
block which may be reused by other inode.

Cc: stable@vger.kernel.org
Signed-off-by: default avatarChao Yu <chao@kernel.org>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent aaf8c0b9
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