From: Hannes Reinecke <hare@suse.de>
To: Bart Van Assche <bart.vanassche@sandisk.com>,
Jens Axboe <axboe@kernel.dk>
Cc: linux-block@vger.kernel.org, Christoph Hellwig <hch@lst.de>,
Omar Sandoval <osandov@fb.com>, Hannes Reinecke <hare@suse.com>,
Ming Lei <ming.lei@redhat.com>
Subject: Re: [PATCH 2/5] blk-mq-debugfs: Show atomic request flags
Date: Fri, 26 May 2017 07:56:46 +0200 [thread overview]
Message-ID: <f4e1f3bc-d8f8-7932-e27f-94b52286872b@suse.de> (raw)
In-Reply-To: <20170525233810.23211-3-bart.vanassche@sandisk.com>
On 05/26/2017 01:38 AM, Bart Van Assche wrote:
> When analyzing e.g. queue lockups it is important to know whether
> or not a request has already been started. Hence also show the
> atomic request flags.
>
> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
> Cc: Omar Sandoval <osandov@fb.com>
> Cc: Christoph Hellwig <hch@lst.de>
> Cc: Hannes Reinecke <hare@suse.com>
> Cc: Ming Lei <ming.lei@redhat.com>
> ---
> block/blk-mq-debugfs.c | 10 ++++++++++
> 1 file changed, 10 insertions(+)
>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare@suse.de +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton
HRB 21284 (AG Nürnberg)
next prev parent reply other threads:[~2017-05-26 5:56 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-25 23:38 [PATCH 0/5] Five blk-mq-debugfs patches Bart Van Assche
2017-05-25 23:38 ` [PATCH 1/5] blk-mq: Only register debugfs attributes for blk-mq queues Bart Van Assche
2017-05-26 0:23 ` Omar Sandoval
2017-05-26 5:56 ` Hannes Reinecke
2017-05-26 13:27 ` Jens Axboe
2017-05-25 23:38 ` [PATCH 2/5] blk-mq-debugfs: Show atomic request flags Bart Van Assche
2017-05-26 5:56 ` Hannes Reinecke [this message]
2017-05-25 23:38 ` [PATCH 3/5] blk-mq-debugfs: Show requeue list Bart Van Assche
2017-05-26 5:57 ` Hannes Reinecke
2017-05-25 23:38 ` [PATCH 4/5] blk-mq-debugfs: Show busy requests Bart Van Assche
2017-05-26 13:26 ` Jens Axboe
2017-05-26 21:17 ` Bart Van Assche
2017-05-26 21:20 ` Jens Axboe
2017-05-26 21:21 ` Jens Axboe
2017-05-26 21:22 ` Bart Van Assche
2017-05-26 14:38 ` Hannes Reinecke
2017-05-26 21:27 ` Bart Van Assche
2017-05-26 21:32 ` Jens Axboe
2017-05-27 0:54 ` Ming Lei
2017-05-27 3:16 ` Ming Lei
2017-05-30 17:29 ` Bart Van Assche
2017-05-30 17:24 ` Bart Van Assche
2017-05-30 17:32 ` Jens Axboe
2017-05-25 23:38 ` [PATCH 5/5] blk-mq-debugfs: Add 'kick' operation Bart Van Assche
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