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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-02-06 13:57:58 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-02-23 10:10:48 -0800 |
| commit | 7f54f51f46f69f3ccde2b65e682a51b0aa6199c3 (patch) | |
| tree | 17d2fd93b042744045c78f221f444d928ba30b68 /fs/f2fs/data.c | |
| parent | 942fd3192f83cef54bc0d485937fd5382ac5acd0 (diff) | |
| download | lwn-7f54f51f46f69f3ccde2b65e682a51b0aa6199c3.tar.gz lwn-7f54f51f46f69f3ccde2b65e682a51b0aa6199c3.zip | |
f2fs: remove preflush for nobarrier case
This patch removes REQ_PREFLUSH in the nobarrier case.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/data.c')
| -rw-r--r-- | fs/f2fs/data.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index d14cc8be14f1..8c61fa7fd27d 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -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: |