Commit ca474b73 authored by Hannes Reinecke's avatar Hannes Reinecke Committed by Jens Axboe
Browse files

block: copy ioprio in __bio_clone_fast() and bounce

We need to copy the io priority, too; otherwise the clone will run
with a different priority than the original one.

Fixes: 43b62ce3

 ("block: move bio io prio to a new field")
Signed-off-by: default avatarHannes Reinecke <hare@suse.com>
Signed-off-by: default avatarJean Delvare <jdelvare@suse.de>

Fixed up subject, and ordered stores.
Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 18e962ac
......@@ -605,6 +605,7 @@ void __bio_clone_fast(struct bio *bio, struct bio *bio_src)
if (bio_flagged(bio_src, BIO_THROTTLED))
bio_set_flag(bio, BIO_THROTTLED);
bio->bi_opf = bio_src->bi_opf;
bio->bi_ioprio = bio_src->bi_ioprio;
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;
......
......@@ -248,6 +248,7 @@ static struct bio *bounce_clone_bio(struct bio *bio_src, gfp_t gfp_mask,
return NULL;
bio->bi_disk = bio_src->bi_disk;
bio->bi_opf = bio_src->bi_opf;
bio->bi_ioprio = bio_src->bi_ioprio;
bio->bi_write_hint = bio_src->bi_write_hint;
bio->bi_iter.bi_sector = bio_src->bi_iter.bi_sector;
bio->bi_iter.bi_size = bio_src->bi_iter.bi_size;
......
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