From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: "Steve Wise" To: "'Christoph Hellwig'" , , Cc: , , , "'Sagi Grimberg'" References: <1467809752-31320-1-git-send-email-hch@lst.de> <1467809752-31320-2-git-send-email-hch@lst.de> In-Reply-To: <1467809752-31320-2-git-send-email-hch@lst.de> Subject: RE: [PATCH 1/5] blk-mq: Introduce blk_mq_reinit_tagset Date: Fri, 8 Jul 2016 08:46:41 -0500 Message-ID: <003401d1d91f$28a153d0$79e3fb70$@opengridcomputing.com> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" List-ID: > From: Sagi Grimberg > > 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 > Tested-by: Ming Lin > Reviewed-by: Stephen Bates > Signed-off-by: Christoph Hellwig Looks fine. Reviewed-by: Steve Wise From mboxrd@z Thu Jan 1 00:00:00 1970 From: swise@opengridcomputing.com (Steve Wise) Date: Fri, 8 Jul 2016 08:46:41 -0500 Subject: [PATCH 1/5] blk-mq: Introduce blk_mq_reinit_tagset In-Reply-To: <1467809752-31320-2-git-send-email-hch@lst.de> References: <1467809752-31320-1-git-send-email-hch@lst.de> <1467809752-31320-2-git-send-email-hch@lst.de> Message-ID: <003401d1d91f$28a153d0$79e3fb70$@opengridcomputing.com> > From: Sagi Grimberg > > 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 > Tested-by: Ming Lin > Reviewed-by: Stephen Bates > Signed-off-by: Christoph Hellwig Looks fine. Reviewed-by: Steve Wise From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Steve Wise" Subject: RE: [PATCH 1/5] blk-mq: Introduce blk_mq_reinit_tagset Date: Fri, 8 Jul 2016 08:46:41 -0500 Message-ID: <003401d1d91f$28a153d0$79e3fb70$@opengridcomputing.com> References: <1467809752-31320-1-git-send-email-hch@lst.de> <1467809752-31320-2-git-send-email-hch@lst.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1467809752-31320-2-git-send-email-hch-jcswGhMUV9g@public.gmane.org> Content-Language: en-us Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: 'Christoph Hellwig' , axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org, keith.busch-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org Cc: linux-block-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, 'Sagi Grimberg' List-Id: linux-rdma@vger.kernel.org > From: Sagi Grimberg > > 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 > Tested-by: Ming Lin > Reviewed-by: Stephen Bates > Signed-off-by: Christoph Hellwig Looks fine. Reviewed-by: Steve Wise -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html