s390/block/dasd.c

331 	lim = queue_limits_start_update(block->gdp->queue);
348 	rc = queue_limits_commit_update(block->gdp->queue, &lim);
413  * the requeueing of requests from the linux request queue to the
414  * ccw queue.
568 	/* queue call to dasd_kick_device to the kernel event daemon. */
589 	/* queue call to dasd_reload_device to the kernel event daemon. */
1487  * The head of the ccw queue will have status DASD_CQR_IN_IO for 1),
1497 	/* re-activate request queue */
1575 			blk_mq_run_hw_queues(device->block->gdp->queue, true);
1788 		/* Start first request on queue if possible -> fast_io. */
1881  * Remove those ccw requests from the queue that need to be returned
1902 		/* Rechain finished requests to final queue */
1930  * the cqrs from the final queue are returned to the upper layer
1965  * Take a look at the first request on the ccw queue and check
2032  * Take a look at the first request on the ccw queue and check
2089  * Go through all request on the dasd_device request queue,
2115 					"Flushing the DASD request queue failed\n");
2159 	/* Check expire time of first request on the ccw queue. */
2161 	/* find final requests on ccw queue */
2168 	/* Now check if the head of the ccw queue needs to be started. */
2536  * to the head of the queue. Then the special request is waited on normally.
2671 	/* re-activate request queue */
2675 	blk_mq_run_hw_queues(block->gdp->queue, true);
2776  * Process ccw request queue.
2834 		/* Rechain finished requests to final queue */
2851 	/* We allways begin with the first requests on the queue, as some
2891  * block layer request queue, creates ccw requests, enqueues them on
2905 	/* Finish off requests on ccw queue */
2920 	/* Now check if the head of the ccw queue needs to be started. */
2935  * Requeue a request back to the block request queue
2990  * Go through all request on the dasd_block request queue, cancel them
3044  * (request queue handling, open, release, etc.)
3048  * Dasd request queue function. Called from ll_rw_blk.c
3053 	struct dasd_block *block = hctx->queue->queuedata;
3195 				 * request is at the front of queue
3714 			blk_mq_run_hw_queues(device->block->gdp->queue, true);
3869 			blk_mq_run_hw_queues(device->block->gdp->queue, true);
3930 	/* queue call to dasd_reload_device to the kernel event daemon. */