diff mbox

[RESEND] block: copy ioprio in __bio_clone_fast()

Message ID 20180226132906.108227-1-hare@suse.de (mailing list archive)
State New, archived
Headers show

Commit Message

Hannes Reinecke Feb. 26, 2018, 1:29 p.m. UTC 
We need to copy the io priority, too; otherwise the clone will run
with a different priority than the original one.

Fixes: 43b62ce3ff0a ("block: move bio io prio to a new field")
Signed-off-by: Hannes Reinecke <hare@suse.com>
---
 block/bio.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Jens Axboe Feb. 26, 2018, 4:06 p.m. UTC | #1 
On 2/26/18 6:29 AM, Hannes Reinecke wrote:
> We need to copy the io priority, too; otherwise the clone will run
> with a different priority than the original one.

What about bio_clone_bioset()?
diff mbox

Patch

diff --git a/block/bio.c b/block/bio.c
index e1708db48258..e079911c640f 100644
--- a/block/bio.c
+++ b/block/bio.c
@@ -605,6 +605,7 @@  void __bio_clone_fast(struct bio *bio, struct bio *bio_src)
 	bio->bi_write_hint = bio_src->bi_write_hint;
 	bio->bi_iter = bio_src->bi_iter;
 	bio->bi_io_vec = bio_src->bi_io_vec;
+	bio->bi_ioprio = bio_src->bi_ioprio;
 
 	bio_clone_blkcg_association(bio, bio_src);
 }