695 static void hctx_unlock(struct blk_mq_hw_ctx *hctx, int srcu_idx)  in hctx_unlock()  argument
701 		srcu_read_unlock(hctx->srcu, srcu_idx);  in hctx_unlock()
704 static void hctx_lock(struct blk_mq_hw_ctx *hctx, int *srcu_idx)  in hctx_lock()  argument
709 		*srcu_idx = 0;  in hctx_lock()
712 		*srcu_idx = srcu_read_lock(hctx->srcu);  in hctx_lock()
1503 	int srcu_idx;  in __blk_mq_run_hw_queue()  local
1513 	hctx_lock(hctx, &srcu_idx);  in __blk_mq_run_hw_queue()
1515 	hctx_unlock(hctx, srcu_idx);  in __blk_mq_run_hw_queue()
1624 	int srcu_idx;  in blk_mq_run_hw_queue()  local
1635 	hctx_lock(hctx, &srcu_idx);  in blk_mq_run_hw_queue()
1638 	hctx_unlock(hctx, srcu_idx);  in blk_mq_run_hw_queue()
2072 	int srcu_idx;  in blk_mq_try_issue_directly()  local
2076 	hctx_lock(hctx, &srcu_idx);  in blk_mq_try_issue_directly()
2084 	hctx_unlock(hctx, srcu_idx);  in blk_mq_try_issue_directly()
2090 	int srcu_idx;  in blk_mq_request_issue_directly()  local
2094 	hctx_lock(hctx, &srcu_idx);  in blk_mq_request_issue_directly()
2096 	hctx_unlock(hctx, srcu_idx);  in blk_mq_request_issue_directly()