NVMe/MVMEeOF: Patch NVMe/NVMeOF driver to support GDS on Linux 5.19 K…#10
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sourabgupta3 wants to merge 1 commit intoNVIDIA-BaseOS-6:mainfrom
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NVMe/MVMEeOF: Patch NVMe/NVMeOF driver to support GDS on Linux 5.19 K…#10sourabgupta3 wants to merge 1 commit intoNVIDIA-BaseOS-6:mainfrom
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…ernel With this change, the NVMe and NVMeOF driver would be enabled to support GPUDirectStorage(GDS). The change is around nvme/nvme rdma map_data() and unmap_data(), where the IO request is first intercepted to check for GDS pages and if it is a GDS page then the request is served by GDS driver component called nvidia-fs, else the request would be served by the standard NVMe driver code. Signed-off-by: Sourab Gupta <sougupta@nvidia.com> Acked-by: Rebanta Mitra <rmitra@nvidia.com> Acked-by: Prashant Prabhu <prashantp@nvidia.com>
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With this change, the NVMe and NVMeOF driver would be enabled to support GPUDirectStorage(GDS).
The change is around nvme/nvme rdma map_data()
and unmap_data(), where the IO request is
first intercepted to check for GDS pages and
if it is a GDS page then the request is served
by GDS driver component called nvidia-fs,
else the request would be served by the standard NVMe driver code.