diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/steering/hws/matcher.c | 8 |
2 files changed, 11 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h index 3d4965213b01..1d27638fa171 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/bwc.h @@ -8,7 +8,13 @@ #define MLX5HWS_BWC_MATCHER_SIZE_LOG_STEP 1 #define MLX5HWS_BWC_MATCHER_REHASH_PERCENT_TH 70 #define MLX5HWS_BWC_MATCHER_REHASH_BURST_TH 32 -#define MLX5HWS_BWC_MATCHER_ATTACH_AT_NUM 255 + +/* Max number of AT attach operations for the same matcher. + * When the limit is reached, next attempt to attach new AT + * will result in creation of a new matcher and moving all + * the rules to this matcher. + */ +#define MLX5HWS_BWC_MATCHER_ATTACH_AT_NUM 8 #define MLX5HWS_BWC_MAX_ACTS 16 diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/matcher.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/matcher.c index fea2a945b0db..4419c72ad314 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/matcher.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/hws/matcher.c @@ -999,9 +999,9 @@ hws_matcher_set_templates(struct mlx5hws_matcher *matcher, if (!matcher->mt) return -ENOMEM; - matcher->at = kcalloc(num_of_at + matcher->attr.max_num_of_at_attach, - sizeof(*matcher->at), - GFP_KERNEL); + matcher->at = kvcalloc(num_of_at + matcher->attr.max_num_of_at_attach, + sizeof(*matcher->at), + GFP_KERNEL); if (!matcher->at) { mlx5hws_err(ctx, "Failed to allocate action template array\n"); ret = -ENOMEM; @@ -1027,7 +1027,7 @@ free_mt: static void hws_matcher_unset_templates(struct mlx5hws_matcher *matcher) { - kfree(matcher->at); + kvfree(matcher->at); kfree(matcher->mt); } |