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From: Logan Gunthorpe <logang@deltatee.com>
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Date: Wed, 5 Sep 2018 14:18:03 -0600
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Subject: Re: [PATCH v5 07/13] block: Add PCI P2P flag for request queue and
 check support for requests
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To: Jens Axboe <axboe@kernel.dk>, Christoph Hellwig <hch@lst.de>
Cc: Alex Williamson <alex.williamson@redhat.com>, linux-nvdimm@lists.01.org, linux-rdma@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>, Jason Gunthorpe <jgg@mellanox.com>, Benjamin Herrenschmidt <benh@kernel.crashing.org>, Bjorn Helgaas <bhelgaas@google.com>, Max Gurtovoy <maxg@mellanox.com>, =?UTF-8?Q?Christian_K=c3=b6nig?= <christian.koenig@amd.com>
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On 05/09/18 02:14 PM, Jens Axboe wrote:
> But if the caller must absolutely know where the bio will end up, then
> it seems super redundant. So I'd vote for killing this check, it buys
> us absolutely nothing and isn't even exhaustive in its current form.


Ok, I'll remove it for v6.

Logan
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