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Diffstat (limited to 'drivers/infiniband/hw/mlx5/mr.c')
-rw-r--r--drivers/infiniband/hw/mlx5/mr.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/infiniband/hw/mlx5/mr.c b/drivers/infiniband/hw/mlx5/mr.c
index ecc111ed5d..d3c1f63791 100644
--- a/drivers/infiniband/hw/mlx5/mr.c
+++ b/drivers/infiniband/hw/mlx5/mr.c
@@ -246,6 +246,7 @@ static void set_cache_mkc(struct mlx5_cache_ent *ent, void *mkc)
MLX5_SET(mkc, mkc, access_mode_1_0, ent->rb_key.access_mode & 0x3);
MLX5_SET(mkc, mkc, access_mode_4_2,
(ent->rb_key.access_mode >> 2) & 0x7);
+ MLX5_SET(mkc, mkc, ma_translation_mode, !!ent->rb_key.ats);
MLX5_SET(mkc, mkc, translations_octword_size,
get_mkc_octo_size(ent->rb_key.access_mode,
@@ -641,10 +642,8 @@ static int mlx5_cache_ent_insert(struct mlx5_mkey_cache *cache,
new = &((*new)->rb_left);
if (cmp < 0)
new = &((*new)->rb_right);
- if (cmp == 0) {
- mutex_unlock(&cache->rb_lock);
+ if (cmp == 0)
return -EEXIST;
- }
}
/* Add new node and rebalance tree. */
@@ -719,6 +718,8 @@ static struct mlx5_ib_mr *_mlx5_mr_cache_alloc(struct mlx5_ib_dev *dev,
}
mr->mmkey.cache_ent = ent;
mr->mmkey.type = MLX5_MKEY_MR;
+ mr->mmkey.rb_key = ent->rb_key;
+ mr->mmkey.cacheable = true;
init_waitqueue_head(&mr->mmkey.wait);
return mr;
}
@@ -1169,7 +1170,6 @@ static struct mlx5_ib_mr *alloc_cacheable_mr(struct ib_pd *pd,
mr->ibmr.pd = pd;
mr->umem = umem;
mr->page_shift = order_base_2(page_size);
- mr->mmkey.cacheable = true;
set_mr_fields(dev, mr, umem->length, access_flags, iova);
return mr;