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authorPavel Begunkov <asml.silence@gmail.com>2021-10-14 17:03:28 +0300
committerJens Axboe <axboe@kernel.dk>2021-10-18 15:17:36 +0300
commit3caee4634be68e755d2fb130962f1623661dbd5b (patch)
treea525be155b20a367ff8fa9cdef8eccb777a98a6b /block/bio.c
parent025a38651ba6178a709ecf351ca90d11fa2908cd (diff)
downloadlinux-3caee4634be68e755d2fb130962f1623661dbd5b.tar.xz
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.c10
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);
}