diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/bio-integrity.c | 6 | ||||
-rw-r--r-- | block/blk-mq-pci.c | 8 | ||||
-rw-r--r-- | block/blk-mq.c | 9 |
3 files changed, 15 insertions, 8 deletions
diff --git a/block/bio-integrity.c b/block/bio-integrity.c index 83e92beb3c9f..9b1ea478577b 100644 --- a/block/bio-integrity.c +++ b/block/bio-integrity.c @@ -387,9 +387,11 @@ static void bio_integrity_verify_fn(struct work_struct *work) */ bool __bio_integrity_endio(struct bio *bio) { - if (bio_op(bio) == REQ_OP_READ && !bio->bi_status) { - struct bio_integrity_payload *bip = bio_integrity(bio); + struct blk_integrity *bi = bdev_get_integrity(bio->bi_bdev); + struct bio_integrity_payload *bip = bio_integrity(bio); + if (bio_op(bio) == REQ_OP_READ && !bio->bi_status && + (bip->bip_flags & BIP_BLOCK_INTEGRITY) && bi->profile->verify_fn) { INIT_WORK(&bip->bip_work, bio_integrity_verify_fn); queue_work(kintegrityd_wq, &bip->bip_work); return false; diff --git a/block/blk-mq-pci.c b/block/blk-mq-pci.c index 0c3354cf3552..76944e3271bf 100644 --- a/block/blk-mq-pci.c +++ b/block/blk-mq-pci.c @@ -36,12 +36,18 @@ int blk_mq_pci_map_queues(struct blk_mq_tag_set *set, struct pci_dev *pdev) for (queue = 0; queue < set->nr_hw_queues; queue++) { mask = pci_irq_get_affinity(pdev, queue); if (!mask) - return -EINVAL; + goto fallback; for_each_cpu(cpu, mask) set->mq_map[cpu] = queue; } return 0; + +fallback: + WARN_ON_ONCE(set->nr_hw_queues > 1); + for_each_possible_cpu(cpu) + set->mq_map[cpu] = 0; + return 0; } EXPORT_SYMBOL_GPL(blk_mq_pci_map_queues); diff --git a/block/blk-mq.c b/block/blk-mq.c index 211ef367345f..4603b115e234 100644 --- a/block/blk-mq.c +++ b/block/blk-mq.c @@ -360,12 +360,12 @@ struct request *blk_mq_alloc_request(struct request_queue *q, unsigned int op, return ERR_PTR(ret); rq = blk_mq_get_request(q, NULL, op, &alloc_data); + blk_queue_exit(q); if (!rq) return ERR_PTR(-EWOULDBLOCK); blk_mq_put_ctx(alloc_data.ctx); - blk_queue_exit(q); rq->__data_len = 0; rq->__sector = (sector_t) -1; @@ -411,12 +411,11 @@ struct request *blk_mq_alloc_request_hctx(struct request_queue *q, alloc_data.ctx = __blk_mq_get_ctx(q, cpu); rq = blk_mq_get_request(q, NULL, op, &alloc_data); + blk_queue_exit(q); if (!rq) return ERR_PTR(-EWOULDBLOCK); - blk_queue_exit(q); - return rq; } EXPORT_SYMBOL_GPL(blk_mq_alloc_request_hctx); @@ -684,8 +683,8 @@ EXPORT_SYMBOL(blk_mq_kick_requeue_list); void blk_mq_delay_kick_requeue_list(struct request_queue *q, unsigned long msecs) { - kblockd_schedule_delayed_work(&q->requeue_work, - msecs_to_jiffies(msecs)); + kblockd_mod_delayed_work_on(WORK_CPU_UNBOUND, &q->requeue_work, + msecs_to_jiffies(msecs)); } EXPORT_SYMBOL(blk_mq_delay_kick_requeue_list); |