container_of(work, struct request_queue, requeue_work.work);
LIST_HEAD(rq_list);
struct request *rq, *next;
- unsigned long flags;
- spin_lock_irqsave(&q->requeue_lock, flags);
+ spin_lock_irq(&q->requeue_lock);
list_splice_init(&q->requeue_list, &rq_list);
- spin_unlock_irqrestore(&q->requeue_lock, flags);
+ spin_unlock_irq(&q->requeue_lock);
list_for_each_entry_safe(rq, next, &rq_list, queuelist) {
if (!(rq->rq_flags & RQF_SOFTBARRIER))
{
int srcu_idx;
+ /*
+ * We should be running this queue from one of the CPUs that
+ * are mapped to it.
+ */
WARN_ON(!cpumask_test_cpu(raw_smp_processor_id(), hctx->cpumask) &&
cpu_online(hctx->next_cpu));
+ /*
+ * We can't run the queue inline with ints disabled. Ensure that
+ * we catch bad users of this early.
+ */
+ WARN_ON_ONCE(in_interrupt());
+
if (!(hctx->flags & BLK_MQ_F_BLOCKING)) {
rcu_read_lock();
blk_mq_sched_dispatch_requests(hctx);
blk_queue_split(q, &bio);
- if (bio_integrity_enabled(bio) && bio_integrity_prep(bio)) {
- bio_io_error(bio);
+ if (!bio_integrity_prep(bio))
return BLK_QC_T_NONE;
- }
if (!is_flush_fua && !blk_queue_nomerges(q) &&
blk_attempt_plug_merge(q, bio, &request_count, &same_queue_rq))