static void blk_free_queue(struct request_queue *q)
{
- if (q->poll_stat)
- blk_stat_remove_callback(q, q->poll_cb);
- blk_stat_free_callback(q->poll_cb);
-
blk_free_queue_stats(q->stats);
- kfree(q->poll_stat);
-
if (queue_is_mq(q))
blk_mq_release(q);
static void __submit_bio(struct bio *bio)
{
- struct gendisk *disk = bio->bi_bdev->bd_disk;
-
if (unlikely(!blk_crypto_bio_prep(&bio)))
return;
- if (!disk->fops->submit_bio) {
+ if (!bio->bi_bdev->bd_has_submit_bio) {
blk_mq_submit_bio(bio);
} else if (likely(bio_queue_enter(bio) == 0)) {
+ struct gendisk *disk = bio->bi_bdev->bd_disk;
+
disk->fops->submit_bio(bio);
blk_queue_exit(disk->queue);
}
*/
if (current->bio_list)
bio_list_add(¤t->bio_list[0], bio);
- else if (!bio->bi_bdev->bd_disk->fops->submit_bio)
+ else if (!bio->bi_bdev->bd_has_submit_bio)
__submit_bio_noacct_mq(bio);
else
__submit_bio_noacct(bio);