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authorArtemy Kovalyov <artemyko@mellanox.com>2017-01-18 16:58:10 +0200
committerDoug Ledford <dledford@redhat.com>2017-02-14 11:41:18 -0500
commit49780d42dfc9ec0f4090c32ca59688449da1a1cd (patch)
tree17e4d73dc7665786268c4ad3afefa91b85ea7504 /include/linux/mlx5
parent94990b498969b420949a04294618f9509466b896 (diff)
IB/mlx5: Expose MR cache for mlx5_ib
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>
Diffstat (limited to 'include/linux/mlx5')
-rw-r--r--include/linux/mlx5/driver.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index b8d69aeb1784..2534b8a0fd7b 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -1052,7 +1052,8 @@ enum {
};
enum {
- MAX_MR_CACHE_ENTRIES = 21,
+ MAX_UMR_CACHE_ENTRY = 20,
+ MAX_MR_CACHE_ENTRIES
};
enum {