From: "Steve Wise" <swise@opengridcomputing.com>
To: "'Christoph Hellwig'" <hch@lst.de>, <axboe@kernel.dk>,
<keith.busch@intel.com>
Cc: <linux-block@vger.kernel.org>, <linux-rdma@vger.kernel.org>,
<linux-nvme@lists.infradead.org>,
"'Sagi Grimberg'" <sagi@grimberg.me>
Subject: RE: [PATCH 1/5] blk-mq: Introduce blk_mq_reinit_tagset
Date: Fri, 8 Jul 2016 08:46:41 -0500 [thread overview]
Message-ID: <003401d1d91f$28a153d0$79e3fb70$@opengridcomputing.com> (raw)
In-Reply-To: <1467809752-31320-2-git-send-email-hch@lst.de>
> From: Sagi Grimberg <sagi@grimberg.me>
>
> The new nvme-rdma driver will need to reinitialize all the tags as part of
> the error recovery procedure (realloc the tag memory region). Add a helper
> in blk-mq for it that can iterate over all requests in a tagset to make
> this easier.
>
> Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
> Tested-by: Ming Lin <ming.l@ssi.samsung.com>
> Reviewed-by: Stephen Bates <Stephen.Bates@pmcs.com>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Looks fine.
Reviewed-by: Steve Wise <swise@opengridcomputing.com>
next prev parent reply other threads:[~2016-07-08 13:46 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-06 12:55 NVMe over Fabrics RDMA transport drivers V2 Christoph Hellwig
2016-07-06 12:55 ` [PATCH 1/5] blk-mq: Introduce blk_mq_reinit_tagset Christoph Hellwig
2016-07-08 13:46 ` Steve Wise [this message]
2016-07-06 12:55 ` [PATCH 2/5] nvme: add new reconnecting controller state Christoph Hellwig
2016-07-08 13:47 ` Steve Wise
2016-07-06 12:55 ` [PATCH 3/5] nvme-rdma.h: Add includes for nvme rdma_cm negotiation Christoph Hellwig
2016-07-08 13:49 ` Steve Wise
2016-07-06 12:55 ` [PATCH 4/5] nvmet-rdma: add a NVMe over Fabrics RDMA target driver Christoph Hellwig
2016-07-08 13:51 ` Steve Wise
2016-07-06 12:55 ` [PATCH 5/5] nvme-rdma: add a NVMe over Fabrics RDMA host driver Christoph Hellwig
2016-07-08 13:53 ` Steve Wise
2016-07-08 14:32 ` NVMe over Fabrics RDMA transport drivers V2 Steve Wise
2016-07-08 14:40 ` Jens Axboe
-- strict thread matches above, loose matches on Subject: below --
2016-06-06 21:23 NVMe over Fabrics RDMA transport drivers Christoph Hellwig
2016-06-06 21:23 ` [PATCH 1/5] blk-mq: Introduce blk_mq_reinit_tagset Christoph Hellwig
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