diff options
| -rw-r--r-- | block/blk-core.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/block/blk-core.c b/block/blk-core.c index f008c38ae967..96ee996c0577 100644 --- a/block/blk-core.c +++ b/block/blk-core.c @@ -472,10 +472,11 @@ int blk_queue_enter(struct request_queue *q, blk_mq_req_flags_t flags) static inline int bio_queue_enter(struct bio *bio) { - struct gendisk *disk = bio->bi_bdev->bd_disk; - struct request_queue *q = disk->queue; + struct request_queue *q = bdev_get_queue(bio->bi_bdev); while (!blk_try_enter_queue(q, false)) { + struct gendisk *disk = bio->bi_bdev->bd_disk; + if (bio->bi_opf & REQ_NOWAIT) { if (test_bit(GD_DEAD, &disk->state)) goto dead; @@ -800,7 +801,7 @@ static inline blk_status_t blk_check_zone_append(struct request_queue *q, static noinline_for_stack bool submit_bio_checks(struct bio *bio) { struct block_device *bdev = bio->bi_bdev; - struct request_queue *q = bdev->bd_disk->queue; + struct request_queue *q = bdev_get_queue(bdev); blk_status_t status = BLK_STS_IOERR; struct blk_plug *plug; @@ -962,7 +963,7 @@ static void __submit_bio_noacct(struct bio *bio) current->bio_list = bio_list_on_stack; do { - struct request_queue *q = bio->bi_bdev->bd_disk->queue; + struct request_queue *q = bdev_get_queue(bio->bi_bdev); struct bio_list lower, same; /* @@ -980,7 +981,7 @@ static void __submit_bio_noacct(struct bio *bio) bio_list_init(&lower); bio_list_init(&same); while ((bio = bio_list_pop(&bio_list_on_stack[0])) != NULL) - if (q == bio->bi_bdev->bd_disk->queue) + if (q == bdev_get_queue(bio->bi_bdev)) bio_list_add(&same, bio); else bio_list_add(&lower, bio); @@ -1062,7 +1063,7 @@ void submit_bio(struct bio *bio) if (unlikely(bio_op(bio) == REQ_OP_WRITE_SAME)) count = queue_logical_block_size( - bio->bi_bdev->bd_disk->queue) >> 9; + bdev_get_queue(bio->bi_bdev)) >> 9; else count = bio_sectors(bio); |