mlx5: remove support for ib_get_vector_affinity

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Devices that does not use managed affinity can not export a vector
affinity as the consumer relies on having a static mapping it can map to
upper layer affinity (e.g. sw queues). If the driver allows the user to
set the device irq affinity, then the affinitization of a long term
existing entites is not relevant.

For example, nvme-rdma controllers queue-irq affinitization is determined
at init time so if the irq affinity changes over time, we are no longer
aligned.

Signed-off-by: Sagi Grimberg <sagi@grimberg.me>
Acked-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

...

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Sagi Grimberg 2018-11-01 09:13:12 -07:00 • committed by Jason Gunthorpe

parent ce1fd6bfb1

commit 9afc97c29b

2 changed files with 0 additions and 15 deletions

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9

drivers/infiniband/hw/mlx5/main.c

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6

include/linux/mlx5/driver.h

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