Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67;
To:     Bjorn Helgaas <helgaas@kernel.org>
Cc:     linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
        linux-nvme@lists.infradead.org, linux-rdma@vger.kernel.org,
        linux-nvdimm@lists.01.org, linux-block@vger.kernel.org,
        Stephen Bates <sbates@raithlin.com>,
        Christoph Hellwig <hch@lst.de>, Jens Axboe <axboe@kernel.dk>,
        Keith Busch <keith.busch@intel.com>,
        Sagi Grimberg <sagi@grimberg.me>,
        Bjorn Helgaas <bhelgaas@google.com>,
        Jason Gunthorpe <jgg@mellanox.com>,
        Max Gurtovoy <maxg@mellanox.com>,
        Dan Williams <dan.j.williams@intel.com>,
        =?UTF-8?B?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>,
        Benjamin Herrenschmidt <benh@kernel.crashing.org>,
        Alex Williamson <alex.williamson@redhat.com>
References: <20180228234006.21093-1-logang@deltatee.com>
 <20180228234006.21093-5-logang@deltatee.com>
 <20180301180257.GH13722@bhelgaas-glaptop.roam.corp.google.com>
 <bab9fb8b-1449-4b87-94de-7da26a279331@deltatee.com>
 <20180305222821.GA33706@bhelgaas-glaptop.roam.corp.google.com>
From:   Logan Gunthorpe <logang@deltatee.com>
Message-ID: <a379d024-e192-e78d-e0e1-71e1f9bcd7e3@deltatee.com>
Date:   Mon, 5 Mar 2018 16:01:20 -0700
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101
 Thunderbird/52.6.0
MIME-Version: 1.0
In-Reply-To: <20180305222821.GA33706@bhelgaas-glaptop.roam.corp.google.com>
Content-Type: text/plain; charset=utf-8; format=flowed
Content-Language: en-US
Content-Transfer-Encoding: 7bit
Subject: Re: [PATCH v2 04/10] PCI/P2PDMA: Clear ACS P2P flags for all devices
 behind switches
Sender: linux-kernel-owner@vger.kernel.org
Precedence: bulk


On 05/03/18 03:28 PM, Bjorn Helgaas wrote:
> If you put the #ifdef right here, then it's easier to read because we
> can see that "oh, this is a special and uncommon case that I can
> probably ignore".

Makes sense. I'll do that.

Thanks,

Logan