From: Logan Gunthorpe <logang@deltatee.com>
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>,
"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>,
"Jérôme Glisse" <jglisse@redhat.com>,
"Benjamin Herrenschmidt" <benh@kernel.crashing.org>,
"Alex Williamson" <alex.williamson@redhat.com>,
"Christian König" <christian.koenig@amd.com>,
"Jens Axboe" <axboe@kernel.dk>
Subject: Re: [PATCH v6 01/13] PCI/P2PDMA: Support peer-to-peer memory
Date: Fri, 21 Sep 2018 09:37:33 -0600 [thread overview]
Message-ID: <a7e2b2cb-ea35-0a97-498b-1f5753e406aa@deltatee.com> (raw)
In-Reply-To: <20180921130010.GE224714@bhelgaas-glaptop.roam.corp.google.com>
On 2018-09-21 7:00 AM, Bjorn Helgaas wrote:
> On Thu, Sep 20, 2018 at 04:47:49PM -0600, Logan Gunthorpe wrote:
>> On 2018-09-20 4:38 PM, Bjorn Helgaas wrote:
>>>> +#define pr_fmt(fmt) "pci-p2pdma: " fmt
>>>
>>> Is pr_fmt() actually used anywhere?
>>
>> It's used in a Patch 4 to print errors in the configfs helpers.
>
> Ideally pr_fmt() would be added in the same patch that uses it, but
> obviously pretty trivial.
Hmm, well Christoph asked me to do it this way. ;)
Logan
next prev parent reply other threads:[~2018-09-21 15:45 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-13 0:11 [PATCH v6 00/13] Copy Offload in NVMe Fabrics with P2P PCI Memory Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 01/13] PCI/P2PDMA: Support peer-to-peer memory Logan Gunthorpe
2018-09-20 22:38 ` Bjorn Helgaas
2018-09-20 22:47 ` Logan Gunthorpe
2018-09-21 13:00 ` Bjorn Helgaas
2018-09-21 15:37 ` Logan Gunthorpe [this message]
2018-09-21 16:05 ` Christoph Hellwig
2018-09-13 0:11 ` [PATCH v6 02/13] PCI/P2PDMA: Add sysfs group to display p2pmem stats Logan Gunthorpe
2018-09-21 13:07 ` Bjorn Helgaas
2018-09-13 0:11 ` [PATCH v6 03/13] PCI/P2PDMA: Add PCI p2pmem DMA mappings to adjust the bus offset Logan Gunthorpe
2018-09-21 13:15 ` Bjorn Helgaas
2018-09-21 16:48 ` Bjorn Helgaas
2018-09-21 18:13 ` Logan Gunthorpe
2018-09-21 20:00 ` Bjorn Helgaas
2018-09-21 20:01 ` Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 04/13] PCI/P2PDMA: Introduce configfs/sysfs enable attribute helpers Logan Gunthorpe
2018-09-21 16:18 ` Bjorn Helgaas
2018-09-21 19:44 ` Logan Gunthorpe
2018-09-21 21:12 ` Logan Gunthorpe
2018-09-24 22:39 ` Bjorn Helgaas
2018-09-13 0:11 ` [PATCH v6 05/13] docs-rst: Add a new directory for PCI documentation Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 06/13] PCI/P2PDMA: Add P2P DMA driver writer's documentation Logan Gunthorpe
2018-09-21 16:41 ` Bjorn Helgaas
2018-09-21 18:03 ` Logan Gunthorpe
2018-09-21 19:47 ` Bjorn Helgaas
2018-09-13 0:11 ` [PATCH v6 07/13] block: Add PCI P2P flag for request queue and check support for requests Logan Gunthorpe
2018-09-13 0:28 ` Jens Axboe
2018-09-13 16:14 ` Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 08/13] IB/core: Ensure we map P2P memory correctly in rdma_rw_ctx_[init|destroy]() Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 09/13] nvme-pci: Use PCI p2pmem subsystem to manage the CMB Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 10/13] nvme-pci: Add support for P2P memory in requests Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 11/13] nvme-pci: Add a quirk for a pseudo CMB Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 12/13] nvmet: Introduce helper functions to allocate and free request SGLs Logan Gunthorpe
2018-09-13 0:11 ` [PATCH v6 13/13] nvmet: Optionally use PCI P2P memory Logan Gunthorpe
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