diff for duplicates of <1492564984.25766.126.camel@kernel.crashing.org> diff --git a/a/1.txt b/N1/1.txt index 2427415..8c2b7d0 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,7 +1,7 @@ -On Tue, 2017-04-18 at 16:24 -0600, Jason Gunthorpe wrote: +On Tue, 2017-04-18@16:24 -0600, Jason Gunthorpe wrote: > Basically, all this list processing is a huge overhead compared to > just putting a helper call in the existing sg iteration loop of the -> actual op. Particularly if the actual op is a no-op like no-mmu x86 +> actual op.? Particularly if the actual op is a no-op like no-mmu x86 > would use. Yes, I'm leaning toward that approach too. @@ -12,7 +12,3 @@ The helper itself could hang off the devmap though. > create intrinsic inefficiencies with otherwise nice layering :) > > Jason -_______________________________________________ -Linux-nvdimm mailing list -Linux-nvdimm@lists.01.org -https://lists.01.org/mailman/listinfo/linux-nvdimm diff --git a/a/content_digest b/N1/content_digest index 265d3e2..b015cd1 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -8,33 +8,15 @@ "ref\020170418210339.GA24257@obsidianresearch.com\0" "ref\09fc9352f-86fe-3a9e-e372-24b3346b518c@deltatee.com\0" "ref\020170418222440.GA27113@obsidianresearch.com\0" - "ref\020170418222440.GA27113-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org\0" - "From\0Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>\0" - "Subject\0Re: [RFC 0/8] Copy Offload with Peer-to-Peer PCI Memory\0" + "From\0benh@kernel.crashing.org (Benjamin Herrenschmidt)\0" + "Subject\0[RFC 0/8] Copy Offload with Peer-to-Peer PCI Memory\0" "Date\0Wed, 19 Apr 2017 11:23:04 +1000\0" - "To\0Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>" - " Logan Gunthorpe <logang-OTvnGxWRz7hWk0Htik3J/w@public.gmane.org>\0" - "Cc\0Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>" - James E.J. Bottomley <jejb-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> - Martin K. Petersen <martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> - linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org - linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org - Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org> - linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org> - linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org - Keith Busch <keith.busch-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> - Jerome Glisse <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> - Bjorn Helgaas <helgaas-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> - linux-scsi <linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org> - linux-nvdimm <linux-nvdimm-y27Ovi1pjclAfugRpC6u6w@public.gmane.org> - Max Gurtovoy <maxg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> - " Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>\0" "\00:1\0" "b\0" - "On Tue, 2017-04-18 at 16:24 -0600, Jason Gunthorpe wrote:\n" + "On Tue, 2017-04-18@16:24 -0600, Jason Gunthorpe wrote:\n" "> Basically, all this list processing is a huge overhead compared to\n" "> just putting a helper call in the existing sg iteration loop of the\n" - "> actual op.\302\240 Particularly if the actual op is a no-op like no-mmu x86\n" + "> actual op.? Particularly if the actual op is a no-op like no-mmu x86\n" "> would use.\n" "\n" "Yes, I'm leaning toward that approach too.\n" @@ -44,10 +26,6 @@ "> Since dma mapping is a performance path we must be careful not to\n" "> create intrinsic inefficiencies with otherwise nice layering :)\n" "> \n" - "> Jason\n" - "_______________________________________________\n" - "Linux-nvdimm mailing list\n" - "Linux-nvdimm@lists.01.org\n" - https://lists.01.org/mailman/listinfo/linux-nvdimm + > Jason -a9b299291c3fe1610ec59db1763945d182a3814769f10c9269663a04f509064e +6ec65b68805c878b2d4d58a212e3b750ba0c9b2f1b0e8c8884c30b714c702952
diff --git a/a/1.txt b/N2/1.txt index 2427415..481ffab 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -12,7 +12,3 @@ The helper itself could hang off the devmap though. > create intrinsic inefficiencies with otherwise nice layering :) > > Jason -_______________________________________________ -Linux-nvdimm mailing list -Linux-nvdimm@lists.01.org -https://lists.01.org/mailman/listinfo/linux-nvdimm diff --git a/a/content_digest b/N2/content_digest index 265d3e2..ce5709f 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -8,27 +8,29 @@ "ref\020170418210339.GA24257@obsidianresearch.com\0" "ref\09fc9352f-86fe-3a9e-e372-24b3346b518c@deltatee.com\0" "ref\020170418222440.GA27113@obsidianresearch.com\0" - "ref\020170418222440.GA27113-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org\0" - "From\0Benjamin Herrenschmidt <benh-XVmvHMARGAS8U2dJNN8I7kB+6BGkLq7r@public.gmane.org>\0" + "From\0Benjamin Herrenschmidt <benh@kernel.crashing.org>\0" "Subject\0Re: [RFC 0/8] Copy Offload with Peer-to-Peer PCI Memory\0" "Date\0Wed, 19 Apr 2017 11:23:04 +1000\0" - "To\0Jason Gunthorpe <jgunthorpe-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org>" - " Logan Gunthorpe <logang-OTvnGxWRz7hWk0Htik3J/w@public.gmane.org>\0" - "Cc\0Jens Axboe <axboe-tSWWG44O7X1aa/9Udqfwiw@public.gmane.org>" - James E.J. Bottomley <jejb-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org> - Martin K. Petersen <martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org> - linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org - linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org - Steve Wise <swise-7bPotxP6k4+P2YhJcF5u+vpXobYPEAuW@public.gmane.org> - linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org <linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org> - linux-nvme-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org - Keith Busch <keith.busch-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org> - Jerome Glisse <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> - Bjorn Helgaas <helgaas-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org> - linux-scsi <linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org> - linux-nvdimm <linux-nvdimm-y27Ovi1pjclAfugRpC6u6w@public.gmane.org> - Max Gurtovoy <maxg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org> - " Christoph Hellwig <hch-jcswGhMUV9g@public.gmane.org>\0" + "To\0Jason Gunthorpe <jgunthorpe@obsidianresearch.com>" + " Logan Gunthorpe <logang@deltatee.com>\0" + "Cc\0Dan Williams <dan.j.williams@intel.com>" + Bjorn Helgaas <helgaas@kernel.org> + Christoph Hellwig <hch@lst.de> + Sagi Grimberg <sagi@grimberg.me> + James E.J. Bottomley <jejb@linux.vnet.ibm.com> + Martin K. Petersen <martin.petersen@oracle.com> + Jens Axboe <axboe@kernel.dk> + Steve Wise <swise@opengridcomputing.com> + Stephen Bates <sbates@raithlin.com> + Max Gurtovoy <maxg@mellanox.com> + Keith Busch <keith.busch@intel.com> + linux-pci@vger.kernel.org + linux-scsi <linux-scsi@vger.kernel.org> + linux-nvme@lists.infradead.org + linux-rdma@vger.kernel.org + linux-nvdimm <linux-nvdimm@ml01.01.org> + linux-kernel@vger.kernel.org <linux-kernel@vger.kernel.org> + " Jerome Glisse <jglisse@redhat.com>\0" "\00:1\0" "b\0" "On Tue, 2017-04-18 at 16:24 -0600, Jason Gunthorpe wrote:\n" @@ -44,10 +46,6 @@ "> Since dma mapping is a performance path we must be careful not to\n" "> create intrinsic inefficiencies with otherwise nice layering :)\n" "> \n" - "> Jason\n" - "_______________________________________________\n" - "Linux-nvdimm mailing list\n" - "Linux-nvdimm@lists.01.org\n" - https://lists.01.org/mailman/listinfo/linux-nvdimm + > Jason -a9b299291c3fe1610ec59db1763945d182a3814769f10c9269663a04f509064e +740cf4ac5b424ebea17241a859fd8b2e8f1da94f7977c875c0dd47735ae6168e
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