[PATCH v4 7/7] fs/f2fs: Disable zone write locking

[Bart Van Assche <bvanassche@xxxxxxx>]

Set the REQ_NO_ZONE_WRITE_LOCK flag to inform the block layer that F2FS
allocates and submits zoned writes in LBA order per zone.

Cc: Jaegeuk Kim <jaegeuk@xxxxxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxx>
Cc: Damien Le Moal <dlemoal@xxxxxxxxxx>
Cc: Ming Lei <ming.lei@xxxxxxxxxx>
Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx>
---
 fs/f2fs/data.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 5882afe71d82..87ef089f1e88 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -468,8 +468,8 @@ static struct bio *__bio_alloc(struct f2fs_io_info *fio, int npages)
 	struct bio *bio;
 
 	bdev = f2fs_target_device(sbi, fio->new_blkaddr, &sector);
-	bio = bio_alloc_bioset(bdev, npages,
-				fio->op | fio->op_flags | f2fs_io_flags(fio),
+	bio = bio_alloc_bioset(bdev, npages, fio->op | fio->op_flags |
+				f2fs_io_flags(fio) | REQ_NO_ZONE_WRITE_LOCK,
 				GFP_NOIO, &f2fs_bioset);
 	bio->bi_iter.bi_sector = sector;
 	if (is_read_io(fio->op)) {