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[90.86.61.78]) by smtp.gmail.com with ESMTPSA id j15sm819336wrn.50.2019.06.06.22.52.36 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 06 Jun 2019 22:52:37 -0700 (PDT) Subject: Re: properly communicate queue limits to the DMA layer To: Christoph Hellwig Cc: Sebastian Ott , Sagi Grimberg , Max Gurtovoy , Bart Van Assche , Ulf Hansson , Alan Stern , Oliver Neukum , linux-block@vger.kernel.org, linux-rdma@vger.kernel.org, linux-mmc@vger.kernel.org, linux-nvme@lists.infradead.org, linux-scsi@vger.kernel.org, megaraidlinux.pdl@broadcom.com, MPT-FusionLinux.pdl@broadcom.com, linux-hyperv@vger.kernel.org, linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net, linux-kernel@vger.kernel.org References: <20190605190836.32354-1-hch@lst.de> <591cfa1e-fecb-7d00-c855-3b9eb8eb8a2a@kernel.dk> <20190605192405.GA18243@lst.de> From: Jens Axboe Message-ID: Date: Thu, 6 Jun 2019 23:52:35 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.7.0 MIME-Version: 1.0 In-Reply-To: <20190605192405.GA18243@lst.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 6/5/19 1:24 PM, Christoph Hellwig wrote: > On Wed, Jun 05, 2019 at 01:17:15PM -0600, Jens Axboe wrote: >> Since I'm heading out shortly and since I think this should make >> the next -rc, I'll tentatively queue this up. > > The SCSI bits will need a bit more review, and possibly tweaking > fo megaraid and mpt3sas. But they are really independent of the > other patches, so maybe skip them for now and leave them for Martin > to deal with. I dropped the SCSI bits. -- Jens Axboe