From: Damien Le Moal <dlemoal@kernel.org>
To: Johannes Thumshirn <johannes.thumshirn@wdc.com>,
Jens Axboe <axboe@kernel.dk>
Cc: Christoph Hellwig <hch@lst.de>,
linux-block@vger.kernel.org,
Shin'ichiro Kawasaki <shinichiro.kawasaki@wdc.com>,
Chaitanya Kulkarni <chaitanyak@nvidia.com>
Subject: Re: [PATCH 3/5] block: add tracepoint for blk_zone_update_request_bio
Date: Thu, 10 Jul 2025 13:18:54 +0900 [thread overview]
Message-ID: <a9624df9-5455-4b47-90dc-68e9590c45c7@kernel.org> (raw)
In-Reply-To: <20250709114704.70831-4-johannes.thumshirn@wdc.com>
On 7/9/25 8:47 PM, Johannes Thumshirn wrote:
> Add a tracepoint in blk_zone_update_request_bio() to trace the bio sector
> update on ZONE APPEND completions.
>
> An example for this tracepoint is as follows:
>
> <idle>-0 [001] d.h1. 381.746444: blk_zone_update_request_bio: 259,5 ZAS 131072 () 1048832 + 256 none,0,0 [swapper/1]
>
> Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
--
Damien Le Moal
Western Digital Research
next prev parent reply other threads:[~2025-07-10 4:21 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-09 11:46 [PATCH 0/5] block: add tracepoints for ZBD specific operations Johannes Thumshirn
2025-07-09 11:47 ` [PATCH 1/5] blktrace: add zoned block commands to blk_fill_rwbs Johannes Thumshirn
2025-07-09 15:30 ` Bart Van Assche
2025-07-10 5:55 ` Johannes Thumshirn
2025-07-10 15:48 ` Bart Van Assche
2025-07-14 10:23 ` Johannes Thumshirn
2025-07-14 16:00 ` Bart Van Assche
2025-07-10 4:13 ` Damien Le Moal
2025-07-10 9:59 ` Johannes Thumshirn
2025-07-10 10:39 ` Damien Le Moal
2025-07-09 11:47 ` [PATCH 2/5] block: split blk_zone_update_request_bio into two functions Johannes Thumshirn
2025-07-10 4:15 ` Damien Le Moal
2025-07-09 11:47 ` [PATCH 3/5] block: add tracepoint for blk_zone_update_request_bio Johannes Thumshirn
2025-07-10 4:18 ` Damien Le Moal [this message]
2025-07-09 11:47 ` [PATCH 4/5] block: add tracepoint for blkdev_zone_mgmt Johannes Thumshirn
2025-07-09 15:37 ` Bart Van Assche
2025-07-10 4:10 ` Damien Le Moal
2025-07-10 15:46 ` Bart Van Assche
2025-07-10 4:20 ` Damien Le Moal
2025-07-09 11:47 ` [PATCH 5/5] block: add trace messages to zone write plugging Johannes Thumshirn
2025-07-10 4:23 ` Damien Le Moal
2025-07-10 6:27 ` Johannes Thumshirn
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