diff options
| author | Pavel Begunkov <asml.silence@gmail.com> | 2021-10-14 15:03:28 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-18 06:17:36 -0600 |
| commit | 3caee4634be68e755d2fb130962f1623661dbd5b (patch) | |
| tree | a525be155b20a367ff8fa9cdef8eccb777a98a6b /block/bio.c | |
| parent | 025a38651ba6178a709ecf351ca90d11fa2908cd (diff) | |
| download | linux-stable-3caee4634be68e755d2fb130962f1623661dbd5b.tar.gz linux-stable-3caee4634be68e755d2fb130962f1623661dbd5b.tar.bz2 linux-stable-3caee4634be68e755d2fb130962f1623661dbd5b.zip | |
block: use bdev_get_queue() in bio.c
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/85c36ea784d285a5075baa10049e6b59e15fb484.1634219547.git.asml.silence@gmail.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'block/bio.c')
| -rw-r--r-- | block/bio.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/block/bio.c b/block/bio.c index a3c9ff23a036..5fb8092577bf 100644 --- a/block/bio.c +++ b/block/bio.c @@ -965,7 +965,7 @@ 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)) @@ -1070,7 +1070,7 @@ 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); @@ -1148,7 +1148,7 @@ 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; @@ -1485,10 +1485,10 @@ again: 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); } |