721 static void hctx_unlock(struct blk_mq_hw_ctx *hctx, int srcu_idx)  in hctx_unlock()  argument
727 		srcu_read_unlock(hctx->srcu, srcu_idx);  in hctx_unlock()
730 static void hctx_lock(struct blk_mq_hw_ctx *hctx, int *srcu_idx)  in hctx_lock()  argument
735 		*srcu_idx = 0;  in hctx_lock()
738 		*srcu_idx = srcu_read_lock(hctx->srcu);  in hctx_lock()
1501 	int srcu_idx;  in __blk_mq_run_hw_queue()  local
1536 	hctx_lock(hctx, &srcu_idx);  in __blk_mq_run_hw_queue()
1538 	hctx_unlock(hctx, srcu_idx);  in __blk_mq_run_hw_queue()
1650 	int srcu_idx;  in blk_mq_run_hw_queue()  local
1661 	hctx_lock(hctx, &srcu_idx);  in blk_mq_run_hw_queue()
1664 	hctx_unlock(hctx, srcu_idx);  in blk_mq_run_hw_queue()
2058 	int srcu_idx;  in blk_mq_try_issue_directly()  local
2062 	hctx_lock(hctx, &srcu_idx);  in blk_mq_try_issue_directly()
2070 	hctx_unlock(hctx, srcu_idx);  in blk_mq_try_issue_directly()
2076 	int srcu_idx;  in blk_mq_request_issue_directly()  local
2080 	hctx_lock(hctx, &srcu_idx);  in blk_mq_request_issue_directly()
2082 	hctx_unlock(hctx, srcu_idx);  in blk_mq_request_issue_directly()