From: Hannes Reinecke <hare@suse.de>
To: Ming Lei <ming.lei@redhat.com>, Jens Axboe <axboe@kernel.dk>,
linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
"Martin K . Petersen" <martin.petersen@oracle.com>
Cc: James Bottomley <James.Bottomley@HansenPartnership.com>,
Bart Van Assche <bvanassche@acm.org>,
Hannes Reinecke <hare@suse.com>,
John Garry <john.garry@huawei.com>,
Don Brace <don.brace@microsemi.com>,
Kashyap Desai <kashyap.desai@broadcom.com>,
Sathya Prakash <sathya.prakash@broadcom.com>,
Christoph Hellwig <hch@lst.de>
Subject: Re: [PATCH 5/9] scsi: introduce scsi_cmnd_hctx_index()
Date: Fri, 31 May 2019 08:10:47 +0200 [thread overview]
Message-ID: <8e38efe6-d627-9d63-4fca-252e1839ec23@suse.de> (raw)
In-Reply-To: <20190531022801.10003-6-ming.lei@redhat.com>
On 5/31/19 4:27 AM, Ming Lei wrote:
> For drivers which enable .host_tagset, introduce scsi_cmnd_hctx_index
> to retrieve current reply queue index. If valid scsi command is provided,
> blk-mq's hw queue's index is returned, otherwise return the queue
> mapped from current CPU.
>
> Prepare for converting device's privete reply queue to blk-mq hw queue.
>
^private
> Signed-off-by: Ming Lei <ming.lei@redhat.com>
> ---
> include/scsi/scsi_cmnd.h | 15 +++++++++++++++
> 1 file changed, 15 insertions(+)
>
Otherwise:
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: Felix Imendörffer, Mary Higgins, Sri Rasiah
HRB 21284 (AG Nürnberg)
next prev parent reply other threads:[~2019-05-31 6:10 UTC|newest]
Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-31 2:27 [PATCH 0/9] blk-mq/scsi: convert private reply queue into blk_mq hw queue Ming Lei
2019-05-31 2:27 ` [PATCH 1/9] blk-mq: allow hw queues to share hostwide tags Ming Lei
2019-05-31 6:07 ` Hannes Reinecke
2019-05-31 15:37 ` Bart Van Assche
2019-06-24 8:44 ` Ming Lei
2019-06-05 14:10 ` John Garry
2019-06-24 8:46 ` Ming Lei
2019-06-24 13:14 ` John Garry
2019-05-31 2:27 ` [PATCH 2/9] block: null_blk: introduce module parameter of 'g_host_tags' Ming Lei
2019-05-31 6:08 ` Hannes Reinecke
2019-05-31 15:39 ` Bart Van Assche
2019-06-24 8:43 ` Ming Lei
2019-06-02 1:56 ` Minwoo Im
2019-05-31 2:27 ` [PATCH 3/9] scsi: Add template flag 'host_tagset' Ming Lei
2019-05-31 6:08 ` Hannes Reinecke
2019-05-31 2:27 ` [PATCH 4/9] scsi_debug: support host tagset Ming Lei
2019-05-31 6:09 ` Hannes Reinecke
2019-06-02 2:03 ` Minwoo Im
2019-06-02 17:01 ` Douglas Gilbert
2019-05-31 2:27 ` [PATCH 5/9] scsi: introduce scsi_cmnd_hctx_index() Ming Lei
2019-05-31 6:10 ` Hannes Reinecke [this message]
2019-05-31 2:27 ` [PATCH 6/9] scsi: hpsa: convert private reply queue to blk-mq hw queue Ming Lei
2019-05-31 6:15 ` Hannes Reinecke
2019-05-31 6:30 ` Ming Lei
2019-05-31 6:40 ` Hannes Reinecke
2019-05-31 2:27 ` [PATCH 7/9] scsi: hisi_sas_v3: " Ming Lei
2019-05-31 6:20 ` Hannes Reinecke
2019-05-31 6:34 ` Ming Lei
2019-05-31 6:42 ` Hannes Reinecke
2019-05-31 7:14 ` Ming Lei
2019-05-31 11:38 ` John Garry
2019-06-03 11:00 ` Ming Lei
2019-06-03 13:00 ` John Garry
2019-06-04 13:37 ` Ming Lei
2019-05-31 2:28 ` [PATCH 8/9] scsi: megaraid: " Ming Lei
2019-05-31 6:22 ` Hannes Reinecke
2019-06-01 21:41 ` Kashyap Desai
2019-06-02 6:42 ` Ming Lei
2019-06-02 7:48 ` Ming Lei
2019-06-02 16:34 ` Kashyap Desai
2019-06-03 3:56 ` Ming Lei
2019-06-03 10:00 ` Kashyap Desai
2019-06-07 9:45 ` Kashyap Desai
2019-05-31 2:28 ` [PATCH 9/9] scsi: mp3sas: " Ming Lei
2019-05-31 6:23 ` Hannes Reinecke
2019-06-06 11:58 ` Sreekanth Reddy
2019-06-04 8:49 ` [PATCH 0/9] blk-mq/scsi: convert private reply queue into blk_mq " John Garry
2019-08-13 8:30 ` John Garry
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