From: Pavel Begunkov asml.silence@gmail.com
[ Upstream commit 3caee4634be68e755d2fb130962f1623661dbd5b ]
Convert bdev->bd_disk->queue to bdev_get_queue(), it's uses a cached queue pointer and so is faster.
Signed-off-by: Pavel Begunkov asml.silence@gmail.com Link: https://lore.kernel.org/r/85c36ea784d285a5075baa10049e6b59e15fb484.163421954... Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Sasha Levin sashal@kernel.org --- block/bio.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/block/bio.c b/block/bio.c index 8381c6690dd6..365bb6362669 100644 --- a/block/bio.c +++ b/block/bio.c @@ -910,7 +910,7 @@ EXPORT_SYMBOL(bio_add_pc_page); int bio_add_zone_append_page(struct bio *bio, struct page *page, unsigned int len, unsigned int offset) { - struct request_queue *q = bio->bi_bdev->bd_disk->queue; + struct request_queue *q = bdev_get_queue(bio->bi_bdev); bool same_page = false;
if (WARN_ON_ONCE(bio_op(bio) != REQ_OP_ZONE_APPEND)) @@ -1054,7 +1054,7 @@ static int bio_iov_bvec_set(struct bio *bio, struct iov_iter *iter)
static int bio_iov_bvec_set_append(struct bio *bio, struct iov_iter *iter) { - struct request_queue *q = bio->bi_bdev->bd_disk->queue; + struct request_queue *q = bdev_get_queue(bio->bi_bdev); struct iov_iter i = *iter;
iov_iter_truncate(&i, queue_max_zone_append_sectors(q) << 9); @@ -1132,7 +1132,7 @@ static int __bio_iov_append_get_pages(struct bio *bio, struct iov_iter *iter) { unsigned short nr_pages = bio->bi_max_vecs - bio->bi_vcnt; unsigned short entries_left = bio->bi_max_vecs - bio->bi_vcnt; - struct request_queue *q = bio->bi_bdev->bd_disk->queue; + struct request_queue *q = bdev_get_queue(bio->bi_bdev); unsigned int max_append_sectors = queue_max_zone_append_sectors(q); struct bio_vec *bv = bio->bi_io_vec + bio->bi_vcnt; struct page **pages = (struct page **)bv; @@ -1471,10 +1471,10 @@ void bio_endio(struct bio *bio) return;
if (bio->bi_bdev && bio_flagged(bio, BIO_TRACKED)) - rq_qos_done_bio(bio->bi_bdev->bd_disk->queue, bio); + rq_qos_done_bio(bdev_get_queue(bio->bi_bdev), bio);
if (bio->bi_bdev && bio_flagged(bio, BIO_TRACE_COMPLETION)) { - trace_block_bio_complete(bio->bi_bdev->bd_disk->queue, bio); + trace_block_bio_complete(bdev_get_queue(bio->bi_bdev), bio); bio_clear_flag(bio, BIO_TRACE_COMPLETION); }