IB/mlx5: Expose MR cache for mlx5_ib

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Allow other parts of mlx5_ib to use MR cache mechanism.
* Add new functions mlx5_mr_cache_alloc and mlx5_mr_cache_free
* Traditional MTT MKey buckets are limited by MAX_UMR_CACHE_ENTRY
  Additinal buckets may be added above.

Signed-off-by: Artemy Kovalyov <artemyko@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>

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Artemy Kovalyov 2017-01-18 16:58:10 +02:00 • committed by Doug Ledford

parent 94990b4989

commit 49780d42df

3 changed files with 82 additions and 29 deletions

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include/linux/mlx5/driver.h

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