From 66415cee3d341b19eb2766c118cb5f6fddda077c Mon Sep 17 00:00:00 2001 From: Yunlong Song Date: Thu, 12 Jul 2018 23:09:28 +0800 Subject: [PATCH] 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 Reviewed-by: Chao Yu Signed-off-by: Jaegeuk Kim --- 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 4064ce2..2b28f0a 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -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; -- 2.7.4