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f2fs: remove preflush for nobarrier case 

This patch removes REQ_PREFLUSH in the nobarrier case.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2017-02-06 13:57:58 -08:00
parent 942fd3192f
commit 7f54f51f46
1 changed files with 2 additions and 2 deletions
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4
fs/f2fs/data.c
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@ -306,9 +306,9 @@ static void __f2fs_submit_merged_bio(struct f2fs_sb_info *sbi,
if (type >= META_FLUSH) {
io->fio.type = META_FLUSH;
io->fio.op = REQ_OP_WRITE;
io->fio.op_flags = REQ_PREFLUSH | REQ_META | REQ_PRIO;
io->fio.op_flags = REQ_META | REQ_PRIO;
if (!test_opt(sbi, NOBARRIER))
io->fio.op_flags |= REQ_FUA;
io->fio.op_flags |= REQ_PREFLUSH | REQ_FUA;
}
__submit_merged_bio(io);
out: