[PATCH 05/11] block: get rid of the trace rq insert wrapper
From: Chaitanya Kulkarni <hidden>
Date: 2020-06-29 23:44:07
Also in:
dm-devel
Subsystem:
bfq i/o scheduler, block layer, the rest · Maintainers:
Yu Kuai, Jens Axboe, Linus Torvalds
Get rid of the wrapper for trace_block_rq_insert() and call the function directly. Signed-off-by: Chaitanya Kulkarni <redacted> --- block/bfq-iosched.c | 4 +++- block/blk-mq-sched.c | 6 ------ block/blk-mq-sched.h | 1 - block/kyber-iosched.c | 4 +++- block/mq-deadline.c | 4 +++- 5 files changed, 9 insertions(+), 10 deletions(-)
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index 50c8f034c01c..e2b9b700ed34 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c@@ -125,6 +125,8 @@ #include <linux/delay.h> #include <linux/backing-dev.h> +#include <trace/events/block.h> + #include "blk.h" #include "blk-mq.h" #include "blk-mq-tag.h"
@@ -5507,7 +5509,7 @@ static void bfq_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, spin_unlock_irq(&bfqd->lock); - blk_mq_sched_request_inserted(rq); + trace_block_rq_insert(rq); spin_lock_irq(&bfqd->lock); bfqq = bfq_init_rq(rq);
diff --git a/block/blk-mq-sched.c b/block/blk-mq-sched.c
index a3cade16ef80..20b6a59fbd5a 100644
--- a/block/blk-mq-sched.c
+++ b/block/blk-mq-sched.c@@ -407,12 +407,6 @@ bool blk_mq_sched_try_insert_merge(struct request_queue *q, struct request *rq) } EXPORT_SYMBOL_GPL(blk_mq_sched_try_insert_merge); -void blk_mq_sched_request_inserted(struct request *rq) -{ - trace_block_rq_insert(rq); -} -EXPORT_SYMBOL_GPL(blk_mq_sched_request_inserted); - static bool blk_mq_sched_bypass_insert(struct blk_mq_hw_ctx *hctx, bool has_sched, struct request *rq)
diff --git a/block/blk-mq-sched.h b/block/blk-mq-sched.h
index 126021fc3a11..04c40c695bf0 100644
--- a/block/blk-mq-sched.h
+++ b/block/blk-mq-sched.h@@ -10,7 +10,6 @@ void blk_mq_sched_free_hctx_data(struct request_queue *q, void blk_mq_sched_assign_ioc(struct request *rq); -void blk_mq_sched_request_inserted(struct request *rq); bool blk_mq_sched_try_merge(struct request_queue *q, struct bio *bio, unsigned int nr_segs, struct request **merged_request); bool __blk_mq_sched_bio_merge(struct request_queue *q, struct bio *bio,
diff --git a/block/kyber-iosched.c b/block/kyber-iosched.c
index a38c5ab103d1..e42d78deee90 100644
--- a/block/kyber-iosched.c
+++ b/block/kyber-iosched.c@@ -13,6 +13,8 @@ #include <linux/module.h> #include <linux/sbitmap.h> +#include <trace/events/block.h> + #include "blk.h" #include "blk-mq.h" #include "blk-mq-debugfs.h"
@@ -602,7 +604,7 @@ static void kyber_insert_requests(struct blk_mq_hw_ctx *hctx, list_move_tail(&rq->queuelist, head); sbitmap_set_bit(&khd->kcq_map[sched_domain], rq->mq_ctx->index_hw[hctx->type]); - blk_mq_sched_request_inserted(rq); + trace_block_rq_insert(rq); spin_unlock(&kcq->lock); } }
diff --git a/block/mq-deadline.c b/block/mq-deadline.c
index b57470e154c8..f3631a287466 100644
--- a/block/mq-deadline.c
+++ b/block/mq-deadline.c@@ -18,6 +18,8 @@ #include <linux/rbtree.h> #include <linux/sbitmap.h> +#include <trace/events/block.h> + #include "blk.h" #include "blk-mq.h" #include "blk-mq-debugfs.h"
@@ -496,7 +498,7 @@ static void dd_insert_request(struct blk_mq_hw_ctx *hctx, struct request *rq, if (blk_mq_sched_try_insert_merge(q, rq)) return; - blk_mq_sched_request_inserted(rq); + trace_block_rq_insert(rq); if (at_head || blk_rq_is_passthrough(rq)) { if (at_head)
--
2.26.0