blk-mq: Drop 'reserved' arg of busy_tag_iter_fn

We no longer use the 'reserved' arg in busy_tag_iter_fn for any iter
function so it may be dropped.

Signed-off-by: John Garry <john.garry@huawei.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me> #nvme
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Link: https://lore.kernel.org/r/1657109034-206040-6-git-send-email-john.garry@huawei.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

1 files changed, 4 insertions, 6 deletions

diff --git a/block/blk-mq.c b/block/blk-mq.c
index cedbec36e907..63385742b8a8 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -129,8 +129,7 @@ struct mq_inflight {
 	unsigned int inflight[2];
 };
 
-static bool blk_mq_check_inflight(struct request *rq, void *priv,
-				  bool reserved)
+static bool blk_mq_check_inflight(struct request *rq, void *priv)
 {
 	struct mq_inflight *mi = priv;
 
@@ -1400,8 +1399,7 @@ void blk_mq_delay_kick_requeue_list(struct request_queue *q,
 }
 EXPORT_SYMBOL(blk_mq_delay_kick_requeue_list);
 
-static bool blk_mq_rq_inflight(struct request *rq, void *priv,
-			       bool reserved)
+static bool blk_mq_rq_inflight(struct request *rq, void *priv)
 {
 	/*
 	 * If we find a request that isn't idle we know the queue is busy
@@ -1470,7 +1468,7 @@ void blk_mq_put_rq_ref(struct request *rq)
 		__blk_mq_free_request(rq);
 }
 
-static bool blk_mq_check_expired(struct request *rq, void *priv, bool reserved)
+static bool blk_mq_check_expired(struct request *rq, void *priv)
 {
 	unsigned long *next = priv;
 
@@ -3289,7 +3287,7 @@ struct rq_iter_data {
 	bool has_rq;
 };
 
-static bool blk_mq_has_request(struct request *rq, void *data, bool reserved)
+static bool blk_mq_has_request(struct request *rq, void *data)
 {
 	struct rq_iter_data *iter_data = data;