diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-12-03 17:21:39 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-12-04 09:42:00 -0700 |
| commit | a54895fa057c67700270777f7661d8d3c7fda88a (patch) | |
| tree | ec264f6bd6aeea3ad6da1113d2afeab52c0537db /block | |
| parent | 1c02fca620f7273b597591065d366e2cca948d8f (diff) | |
| download | lwn-a54895fa057c67700270777f7661d8d3c7fda88a.tar.gz lwn-a54895fa057c67700270777f7661d8d3c7fda88a.zip | |
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>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blk-merge.c | 2 | ||||
| -rw-r--r-- | block/blk-mq-sched.c | 2 | ||||
| -rw-r--r-- | block/blk-mq.c | 8 |
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); |