block: remove the request_queue to argument request based tracepoints

The request_queue can trivially be derived from the request.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Damien Le Moal <damien.lemoal@wdc.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

3 files changed, 6 insertions, 6 deletions

diff --git a/block/blk-merge.c b/block/blk-merge.c
index 4071daa88a5e..7497d86fff38 100644
--- a/block/blk-merge.c
+++ b/block/blk-merge.c
@@ -799,7 +799,7 @@ static struct request *attempt_merge(struct request_queue *q,
 	 */
 	blk_account_io_merge_request(next);
 
-	trace_block_rq_merge(q, next);
+	trace_block_rq_merge(next);
 
 	/*
 	 * ownership of bio passed from next to req, return 'next' for
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index d1eafe2c045c..deff4e826e23 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c
@@ -386,7 +386,7 @@ EXPORT_SYMBOL_GPL(blk_mq_sched_try_insert_merge);
 
 void blk_mq_sched_request_inserted(struct request *rq)
 {
-	trace_block_rq_insert(rq->q, rq);
+	trace_block_rq_insert(rq);
 }
 EXPORT_SYMBOL_GPL(blk_mq_sched_request_inserted);
 
diff --git a/block/blk-mq.c b/block/blk-mq.c
index 21e2b4b6b742..cf3916e2852f 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -733,7 +733,7 @@ void blk_mq_start_request(struct request *rq)
 {
 	struct request_queue *q = rq->q;
 
-	trace_block_rq_issue(q, rq);
+	trace_block_rq_issue(rq);
 
 	if (test_bit(QUEUE_FLAG_STATS, &q->queue_flags)) {
 		rq->io_start_time_ns = ktime_get_ns();
@@ -760,7 +760,7 @@ static void __blk_mq_requeue_request(struct request *rq)
 
 	blk_mq_put_driver_tag(rq);
 
-	trace_block_rq_requeue(q, rq);
+	trace_block_rq_requeue(rq);
 	rq_qos_requeue(q, rq);
 
 	if (blk_mq_request_started(rq)) {
@@ -1821,7 +1821,7 @@ static inline void __blk_mq_insert_req_list(struct blk_mq_hw_ctx *hctx,
 
 	lockdep_assert_held(&ctx->lock);
 
-	trace_block_rq_insert(hctx->queue, rq);
+	trace_block_rq_insert(rq);
 
 	if (at_head)
 		list_add(&rq->queuelist, &ctx->rq_lists[type]);
@@ -1878,7 +1878,7 @@ void blk_mq_insert_requests(struct blk_mq_hw_ctx *hctx, struct blk_mq_ctx *ctx,
 	 */
 	list_for_each_entry(rq, list, queuelist) {
 		BUG_ON(rq->mq_ctx != ctx);
-		trace_block_rq_insert(hctx->queue, rq);
+		trace_block_rq_insert(rq);
 	}
 
 	spin_lock(&ctx->lock);