Messages in this thread | | | Date | Thu, 27 Sep 2018 11:10:38 -0600 | From | Keith Busch <> | Subject | Re: [PATCH v8 10/13] nvme-pci: Add support for P2P memory in requests |
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On Thu, Sep 27, 2018 at 10:54:17AM -0600, Logan Gunthorpe wrote: > For P2P requests, we must use the pci_p2pmem_map_sg() function > instead of the dma_map_sg functions. > > With that, we can then indicate PCI_P2P support in the request queue. > For this, we create an NVME_F_PCI_P2P flag which tells the core to > set QUEUE_FLAG_PCI_P2P in the request queue. > > Signed-off-by: Logan Gunthorpe <logang@deltatee.com> > Reviewed-by: Sagi Grimberg <sagi@grimberg.me> > Reviewed-by: Christoph Hellwig <hch@lst.de>
Looks good to me as well.
Reviewed-by: Keith Busch <keith.busch@intel.com>
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