From: Aharon Landau <aharonl@xxxxxxxxxx>
Explicit ODP mkey doesn't have unique properties. There is no need to
devote to it a special entry. Removing it.
Signed-off-by: Aharon Landau <aharonl@xxxxxxxxxx>
Reviewed-by: Michael Guralnik <michaelgur@xxxxxxxxxx>
---
drivers/infiniband/hw/mlx5/odp.c | 16 ++--------------
include/linux/mlx5/driver.h | 1 -
2 files changed, 2 insertions(+), 15 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c
index f7c9eeaa8e79..137143da5959 100644
--- a/drivers/infiniband/hw/mlx5/odp.c
+++ b/drivers/infiniband/hw/mlx5/odp.c
@@ -1591,20 +1591,8 @@ void mlx5_odp_init_mkey_cache_entry(struct mlx5_cache_ent *ent)
{
if (!(ent->dev->odp_caps.general_caps & IB_ODP_SUPPORT_IMPLICIT))
return;
-
- switch (ent->order - 2) {
- case MLX5_IMR_MTT_CACHE_ENTRY:
- ent->ndescs = MLX5_IMR_MTT_ENTRIES;
- ent->access_mode = MLX5_MKC_ACCESS_MODE_MTT;
- ent->limit = 0;
- break;
-
- case MLX5_IMR_KSM_CACHE_ENTRY:
- ent->ndescs = mlx5_imr_ksm_entries;
- ent->access_mode = MLX5_MKC_ACCESS_MODE_KSM;
- ent->limit = 0;
- break;
- }
+ ent->ndescs = mlx5_imr_ksm_entries;
+ ent->access_mode = MLX5_MKC_ACCESS_MODE_KSM;
}
static const struct ib_device_ops mlx5_ib_dev_odp_ops = {
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 9ccfd9dd0d0f..0f3a96df3377 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -734,7 +734,6 @@ enum {
enum {
MKEY_CACHE_LAST_STD_ENTRY = 20,
- MLX5_IMR_MTT_CACHE_ENTRY,
MLX5_IMR_KSM_CACHE_ENTRY,
MAX_MKEY_CACHE_ENTRIES
};
--
2.17.2
