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RDMA: Convert drivers to use sgid_attr instead of sgid_index

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The core code now ensures that all driver callbacks that receive an
rdma_ah_attrs will have a sgid_attr's pointer if there is a GRH present.

Drivers can use this pointer instead of calling a query function with
sgid_index. This simplifies the drivers and also avoids races where a
gid_index lookup may return different data if it is changed.

Signed-off-by: Parav Pandit <parav@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
This commit is contained in:
Parav Pandit 2018-06-13 10:22:06 +03:00 • committed by Jason Gunthorpe
commit 47ec386662
16 changed files with 96 additions and 237 deletions
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