From: Christoph Hellwig <hch@lst.de>
To: Jens Axboe <axboe@kernel.dk>
Cc: Tejun Heo <tj@kernel.org>,
dm-devel@redhat.com, linux-block@vger.kernel.org,
linux-raid@vger.kernel.org, linux-s390@vger.kernel.org
Subject: block tracepoint cleanups v2
Date: Thu, 3 Dec 2020 17:21:34 +0100 [thread overview]
Message-ID: <20201203162139.2110977-1-hch@lst.de> (raw)
Hi Jens,
this series cleans up the block layer tracepoints by removing unused
tracepoints or tracepoint arguments and consolidating the implementation
of various bio based tracepoints.
Changes since v1:
- a few commit log typo fixes and improvements
Diffstat:
block/blk-core.c | 4
block/blk-merge.c | 8 -
block/blk-mq-sched.c | 2
block/blk-mq.c | 10 -
block/bounce.c | 2
drivers/md/dm-rq.c | 2
drivers/md/dm.c | 5
drivers/md/md-linear.c | 3
drivers/md/md.c | 5
drivers/md/raid0.c | 4
drivers/md/raid1.c | 7 -
drivers/md/raid10.c | 6 -
drivers/md/raid5.c | 15 +-
drivers/nvme/host/multipath.c | 3
drivers/s390/scsi/zfcp_fsf.c | 3
include/linux/blktrace_api.h | 5
include/trace/events/block.h | 228 +++++++++---------------------------------
kernel/trace/blktrace.c | 126 ++++++-----------------
18 files changed, 125 insertions(+), 313 deletions(-)
next reply other threads:[~2020-12-03 16:22 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-03 16:21 Christoph Hellwig [this message]
2020-12-03 16:21 ` [PATCH 1/5] block: remove the unused block_sleeprq tracepoint Christoph Hellwig
2020-12-03 19:45 ` Tejun Heo
2020-12-04 3:25 ` Chaitanya Kulkarni
2020-12-03 16:21 ` [PATCH 2/5] block: simplify and extend the block_bio_merge tracepoint class Christoph Hellwig
2020-12-03 20:05 ` Tejun Heo
2020-12-04 3:25 ` Chaitanya Kulkarni
2020-12-03 16:21 ` [PATCH 3/5] block: remove the request_queue argument to the block_split tracepoint Christoph Hellwig
2020-12-03 20:06 ` Tejun Heo
2020-12-04 3:26 ` Chaitanya Kulkarni
2020-12-03 16:21 ` [PATCH 4/5] block: remove the request_queue argument to the block_bio_remap tracepoint Christoph Hellwig
2020-12-03 20:07 ` Tejun Heo
2020-12-04 3:27 ` Chaitanya Kulkarni
2020-12-03 16:21 ` [PATCH 5/5] block: remove the request_queue to argument request based tracepoints Christoph Hellwig
2020-12-03 20:10 ` Tejun Heo
2020-12-04 3:26 ` Chaitanya Kulkarni
2020-12-04 16:42 ` block tracepoint cleanups v2 Jens Axboe
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