Commit 66415cee authored Jul 12, 2018 by Yunlong Song Committed by Jaegeuk Kim Aug 01, 2018

f2fs: blk_finish_plug of submit_bio in lfs mode



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>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

parent 3611ce99

fs/f2fs/data.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -264,7 +264,7 @@ 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;