Messages in this thread Patch in this message | | | From | Yunlong Song <> | Subject | [PATCH 3/5] f2fs: blk_finish_plug of submit_bio in lfs mode | Date | Thu, 12 Jul 2018 23:09:28 +0800 |
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Expand the blk_finish_plug action from blkzoned to normal lfs mode, since plug will cause the out-of-order IO submission, which is not friendly to flash in lfs mode.
Signed-off-by: Yunlong Song <yunlong.song@huawei.com> --- fs/f2fs/data.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 70813a4..f12151d 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -263,7 +263,7 @@ static inline void __submit_bio(struct f2fs_sb_info *sbi, if (type != DATA && type != NODE) goto submit_io; - if (f2fs_sb_has_blkzoned(sbi->sb) && current->plug) + if (test_opt(sbi, LFS) && current->plug) blk_finish_plug(current->plug); start = bio->bi_iter.bi_size >> F2FS_BLKSIZE_BITS; -- 1.8.5.2
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