blk_mq_run_hw_queue

Name:blk_mq_run_hw_queue

Proto:void blk_mq_run_hw_queue(struct blk_mq_hw_ctx *hctx, bool async)

Type:void

Parameter:

Type	Parameter	Name
struct blk_mq_hw_ctx *	hctx
bool	async

1467

hctx_lock(hctx, & srcu_idx)

1468

need_run = Not blk_queue_quiesced(@queue: Pointer to the request queue that owns this hardware context.) && Check if any of the ctx, dispatch list or elevator* have pending work in this hardware queue.

1470

hctx_unlock(hctx, srcu_idx)

1472

If need_run Then __blk_mq_delay_run_hw_queue(hctx, async, 0)

**Caller**
Name	Describe
blk_mq_dispatch_wake
blk_mq_dispatch_rq_list	Returns true if we did some work AND can potentially do more.
blk_mq_run_hw_queues
blk_mq_start_hw_queue
blk_mq_start_stopped_hw_queue
blk_mq_request_bypass_insert	Should only be used carefully, when the caller knows we want to* bypass a potential IO scheduler on the target device.
blk_mq_make_request
blk_mq_hctx_notify_dead	'cpu' is going away. splice any existing rq_list entries from this* software queue to the hw queue dispatch list, and ensure that it* gets run.
blk_mq_get_tag
blk_mq_sched_restart
blk_mq_sched_insert_request
blk_mq_sched_insert_requests
kyber_domain_wake

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