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| author |   Shiraz Saleem <shiraz.saleem@intel.com> | 2018-03-02 15:17:14 -0600 |
|---|---|---|
| committer |   Jason Gunthorpe <jgg@mellanox.com> | 2018-03-06 16:00:51 -0700 |
| commit | 7e952b19eb638ffa2d511796e35c62a48ec1aef0 (patch) | |
| tree | e39c183135bb13bc37f1792aa278b28debad75ab /drivers/infiniband/hw/qib/qib_init.c | |
| parent | i40iw: Improve CM node lookup time on connection setup (diff) | |
| download | linux-dev-7e952b19eb638ffa2d511796e35c62a48ec1aef0.tar.xz linux-dev-7e952b19eb638ffa2d511796e35c62a48ec1aef0.zip | |
i40iw: Implement get_vector_affinity API
Storage ULPs (like NVMEoF) benefit from exposing affinity mapping
per completion vector to find the optimal multi-queue affinity
assignments. The ULPs call the verbs API ib_get_vector_affinity
introduced in commit c66cd353bbe ("RDMA/core: expose affinity mappings per
completion vector") to get the underlying devices affinity mappings.
Add support in driver to expose the affinity masks per MSI-X
completion vector.
Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to '')
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