445 	unsigned int op, blk_mq_req_flags_t flags, unsigned int hctx_idx)  in blk_mq_alloc_request_hctx()  argument
471 	if (hctx_idx >= q->nr_hw_queues)  in blk_mq_alloc_request_hctx()
483 	data.hctx = q->queue_hw_ctx[hctx_idx];  in blk_mq_alloc_request_hctx()
2301 		struct blk_mq_tags *tags, unsigned int hctx_idx)  in blk_mq_clear_rq_mapping()  argument
2303 	struct blk_mq_tags *drv_tags = set->tags[hctx_idx];  in blk_mq_clear_rq_mapping()
2334 		     unsigned int hctx_idx)  in blk_mq_free_rqs()  argument
2346 			set->ops->exit_request(set, rq, hctx_idx);  in blk_mq_free_rqs()
2351 	blk_mq_clear_rq_mapping(set, tags, hctx_idx);  in blk_mq_free_rqs()
2376 					unsigned int hctx_idx,  in blk_mq_alloc_rq_map()  argument
2384 	node = blk_mq_hw_queue_to_node(&set->map[HCTX_TYPE_DEFAULT], hctx_idx);  in blk_mq_alloc_rq_map()
2413 			       unsigned int hctx_idx, int node)  in blk_mq_init_request()  argument
2418 		ret = set->ops->init_request(set, rq, hctx_idx, node);  in blk_mq_init_request()
2428 		     unsigned int hctx_idx, unsigned int depth)  in blk_mq_alloc_rqs()  argument
2434 	node = blk_mq_hw_queue_to_node(&set->map[HCTX_TYPE_DEFAULT], hctx_idx);  in blk_mq_alloc_rqs()
2488 			if (blk_mq_init_request(set, rq, hctx_idx, node)) {  in blk_mq_alloc_rqs()
2500 	blk_mq_free_rqs(set, tags, hctx_idx);  in blk_mq_alloc_rqs()
2662 		struct blk_mq_hw_ctx *hctx, unsigned int hctx_idx)  in blk_mq_exit_hctx()  argument
2669 	blk_mq_clear_flush_rq_mapping(set->tags[hctx_idx],  in blk_mq_exit_hctx()
2672 		set->ops->exit_request(set, flush_rq, hctx_idx);  in blk_mq_exit_hctx()
2675 		set->ops->exit_hctx(hctx, hctx_idx);  in blk_mq_exit_hctx()
2714 		struct blk_mq_hw_ctx *hctx, unsigned hctx_idx)  in blk_mq_init_hctx()  argument
2716 	hctx->queue_num = hctx_idx;  in blk_mq_init_hctx()
2723 	hctx->tags = set->tags[hctx_idx];  in blk_mq_init_hctx()
2726 	    set->ops->init_hctx(hctx, set->driver_data, hctx_idx))  in blk_mq_init_hctx()
2729 	if (blk_mq_init_request(set, hctx->fq->flush_rq, hctx_idx,  in blk_mq_init_hctx()
2736 		set->ops->exit_hctx(hctx, hctx_idx);  in blk_mq_init_hctx()
2841 					int hctx_idx)  in __blk_mq_alloc_map_and_request()  argument
2846 	set->tags[hctx_idx] = blk_mq_alloc_rq_map(set, hctx_idx,  in __blk_mq_alloc_map_and_request()
2848 	if (!set->tags[hctx_idx])  in __blk_mq_alloc_map_and_request()
2851 	ret = blk_mq_alloc_rqs(set, set->tags[hctx_idx], hctx_idx,  in __blk_mq_alloc_map_and_request()
2856 	blk_mq_free_rq_map(set->tags[hctx_idx], flags);  in __blk_mq_alloc_map_and_request()
2857 	set->tags[hctx_idx] = NULL;  in __blk_mq_alloc_map_and_request()
2862 					 unsigned int hctx_idx)  in blk_mq_free_map_and_requests()  argument
2866 	if (set->tags && set->tags[hctx_idx]) {  in blk_mq_free_map_and_requests()
2867 		blk_mq_free_rqs(set, set->tags[hctx_idx], hctx_idx);  in blk_mq_free_map_and_requests()
2868 		blk_mq_free_rq_map(set->tags[hctx_idx], flags);  in blk_mq_free_map_and_requests()
2869 		set->tags[hctx_idx] = NULL;  in blk_mq_free_map_and_requests()
2875 	unsigned int i, j, hctx_idx;  in blk_mq_map_swqueue()  local
2900 			hctx_idx = set->map[j].mq_map[i];  in blk_mq_map_swqueue()
2902 			if (!set->tags[hctx_idx] &&  in blk_mq_map_swqueue()
2903 			    !__blk_mq_alloc_map_and_request(set, hctx_idx)) {  in blk_mq_map_swqueue()
3166 		int hctx_idx, int node)  in blk_mq_alloc_and_init_hctx()  argument
3187 	if (blk_mq_init_hctx(q, set, hctx, hctx_idx))  in blk_mq_alloc_and_init_hctx()