From: Laurence Oberman <loberman@redhat.com>
To: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Jens Axboe <axboe@fb.com>, Christoph Hellwig <hch@lst.de>,
James Bottomley <jejb@linux.vnet.ibm.com>,
"Martin K. Petersen" <martin.petersen@oracle.com>,
Mike Snitzer <snitzer@redhat.com>,
Doug Ledford <dledford@redhat.com>,
Keith Busch <keith.busch@intel.com>,
linux-block@vger.kernel.org, linux-scsi@vger.kernel.org,
linux-rdma@vger.kernel.org, linux-nvme@lists.infradead.org
Subject: Re: [PATCH 0/9] Introduce blk_quiesce_queue() and blk_resume_queue()
Date: Tue, 11 Oct 2016 12:27:09 -0400 (EDT) [thread overview]
Message-ID: <2065305791.1268439.1476203229110.JavaMail.zimbra@redhat.com> (raw)
In-Reply-To: <7948dbb8-6333-dc62-2673-4da35b4dfdbc@sandisk.com>
----- Original Message -----
> From: "Bart Van Assche" <bart.vanassche@sandisk.com>
> To: "Jens Axboe" <axboe@fb.com>
> Cc: "Christoph Hellwig" <hch@lst.de>, "James Bottomley" <jejb@linux.vnet.ibm.com>, "Martin K. Petersen"
> <martin.petersen@oracle.com>, "Mike Snitzer" <snitzer@redhat.com>, "Doug Ledford" <dledford@redhat.com>, "Keith
> Busch" <keith.busch@intel.com>, linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, linux-rdma@vger.kernel.org,
> linux-nvme@lists.infradead.org
> Sent: Monday, September 26, 2016 2:25:54 PM
> Subject: [PATCH 0/9] Introduce blk_quiesce_queue() and blk_resume_queue()
>
> Hello Jens,
>
> Multiple block drivers need the functionality to stop a request queue
> and to wait until all ongoing request_fn() / queue_rq() calls have
> finished without waiting until all outstanding requests have finished.
> Hence this patch series that introduces the blk_quiesce_queue() and
> blk_resume_queue() functions. The dm-mq, SRP and nvme patches in this
> patch series are three examples of where these functions are useful.
> These patches apply on top of the September 21 version of your
> for-4.9/block branch. The individual patches in this series are:
>
> 0001-blk-mq-Introduce-blk_mq_queue_stopped.patch
> 0002-dm-Fix-a-race-condition-related-to-stopping-and-star.patch
> 0003-RFC-nvme-Use-BLK_MQ_S_STOPPED-instead-of-QUEUE_FLAG_.patch
> 0004-block-Move-blk_freeze_queue-and-blk_unfreeze_queue-c.patch
> 0005-block-Extend-blk_freeze_queue_start-to-the-non-blk-m.patch
> 0006-block-Rename-mq_freeze_wq-and-mq_freeze_depth.patch
> 0007-blk-mq-Introduce-blk_quiesce_queue-and-blk_resume_qu.patch
> 0008-SRP-transport-Port-srp_wait_for_queuecommand-to-scsi.patch
> 0009-RFC-nvme-Fix-a-race-condition.patch
>
> Thanks,
>
> Bart.
> --
> To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
>
Hello
I took Bart's latest patches from his tree and tested all the SRP/RDMA and as many of the nvme tests.
Everything is passing my tests, including SRP port resets etc.
The nvme tests were all on a small intel nvme card.
Tested-by: Laurence Oberman <loberman@redhat.com>
prev parent reply other threads:[~2016-10-11 16:27 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-26 18:25 [PATCH 0/9] Introduce blk_quiesce_queue() and blk_resume_queue() Bart Van Assche
2016-09-26 18:26 ` [PATCH 2/9] dm: Fix a race condition related to stopping and starting queues Bart Van Assche
[not found] ` <ba8ddc16-b709-e7fb-1120-b6e1bd393540-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2016-09-27 6:21 ` Hannes Reinecke
2016-09-27 7:47 ` Johannes Thumshirn
[not found] ` <7948dbb8-6333-dc62-2673-4da35b4dfdbc-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2016-09-26 18:26 ` [PATCH 1/9] blk-mq: Introduce blk_mq_queue_stopped() Bart Van Assche
2016-09-27 6:20 ` Hannes Reinecke
2016-09-27 7:38 ` Johannes Thumshirn
2016-09-26 18:27 ` [PATCH 3/9] [RFC] nvme: Use BLK_MQ_S_STOPPED instead of QUEUE_FLAG_STOPPED in blk-mq code Bart Van Assche
2016-09-26 18:27 ` [PATCH 5/9] block: Extend blk_freeze_queue_start() to the non-blk-mq path Bart Van Assche
2016-09-27 7:50 ` Johannes Thumshirn
2016-09-27 13:22 ` Ming Lei
[not found] ` <CACVXFVO=GFp=ArC_FT+xPSmL84m01fX6bzReBQ8DeLQ4fUD5cQ-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>
2016-09-27 14:42 ` Bart Van Assche
[not found] ` <a8e8796e-7266-4c8a-a4eb-31cedf73ec8a-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2016-09-27 15:55 ` Bart Van Assche
2016-09-26 18:33 ` [PATCH 0/9] Introduce blk_quiesce_queue() and blk_resume_queue() Mike Snitzer
[not found] ` <20160926183308.GA13309-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2016-09-26 18:46 ` Bart Van Assche
2016-09-26 22:26 ` Bart Van Assche
2016-09-26 18:27 ` [PATCH 4/9] block: Move blk_freeze_queue() and blk_unfreeze_queue() code Bart Van Assche
[not found] ` <f990694e-76ea-f6b1-10a4-c23b9a738b39-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2016-09-27 6:26 ` Hannes Reinecke
[not found] ` <ffad7b3c-e7f5-56d7-0a75-574e65ac5b31-l3A5Bk7waGM@public.gmane.org>
2016-09-27 7:52 ` Johannes Thumshirn
2016-09-26 18:28 ` [PATCH 6/9] block: Rename mq_freeze_wq and mq_freeze_depth Bart Van Assche
2016-09-27 7:51 ` Johannes Thumshirn
2016-09-26 18:28 ` [PATCH 7/9] blk-mq: Introduce blk_quiesce_queue() and blk_resume_queue() Bart Van Assche
2016-09-26 18:28 ` [PATCH 8/9] SRP transport: Port srp_wait_for_queuecommand() to scsi-mq Bart Van Assche
2016-09-26 18:28 ` [PATCH 9/9] [RFC] nvme: Fix a race condition Bart Van Assche
2016-09-27 16:31 ` Steve Wise
2016-09-27 16:43 ` Bart Van Assche
2016-09-27 16:56 ` James Bottomley
[not found] ` <1474995360.2716.19.camel-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2016-09-27 17:09 ` Bart Van Assche
[not found] ` <3fb86a78-de3a-b764-a493-cb5bc5b6d8b6-XdAiOPVOjttBDgjK7y7TUQ@public.gmane.org>
2016-09-28 14:23 ` Steve Wise
2016-09-27 16:56 ` Steve Wise
2016-10-11 16:27 ` Laurence Oberman [this message]
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