net/mlx5: optimize free counter lookup

[dpdk.git] / drivers / net / mlx5 / mlx5_flow_verbs.c

diff --git a/drivers/net/mlx5/mlx5_flow_verbs.c b/drivers/net/mlx5/mlx5_flow_verbs.c
index 150f6bb..6b86437 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow_verbs.c
+++ b/drivers/net/mlx5/mlx5_flow_verbs.c
@@ -176,7 +176,7 @@ flow_verbs_counter_new(struct rte_eth_dev *dev, uint32_t shared, uint32_t id)
                pool = cont->pools[pool_idx];
                if (!pool)
                        continue;
-               cnt = TAILQ_FIRST(&pool->counters);
+               cnt = TAILQ_FIRST(&pool->counters[0]);
                if (cnt)
                        break;
        }
@@ -209,7 +209,7 @@ flow_verbs_counter_new(struct rte_eth_dev *dev, uint32_t shared, uint32_t id)
                pool->type |= CNT_POOL_TYPE_EXT;
                for (i = 0; i < MLX5_COUNTERS_PER_POOL; ++i) {
                        cnt = MLX5_POOL_GET_CNT(pool, i);
-                       TAILQ_INSERT_HEAD(&pool->counters, cnt, next);
+                       TAILQ_INSERT_HEAD(&pool->counters[0], cnt, next);
                }
                cnt = MLX5_POOL_GET_CNT(pool, 0);
                cont->pools[n_valid] = pool;
@@ -227,7 +227,7 @@ flow_verbs_counter_new(struct rte_eth_dev *dev, uint32_t shared, uint32_t id)
        /* Create counter with Verbs. */
        ret = flow_verbs_counter_create(dev, cnt_ext);
        if (!ret) {
-               TAILQ_REMOVE(&pool->counters, cnt, next);
+               TAILQ_REMOVE(&pool->counters[0], cnt, next);
                return MLX5_MAKE_CNT_IDX(pool_idx, i);
        }
        /* Some error occurred in Verbs library. */
@@ -261,7 +261,7 @@ flow_verbs_counter_release(struct rte_eth_dev *dev, uint32_t counter)
                claim_zero(mlx5_glue->destroy_counters(cnt_ext->cs));
                cnt_ext->cs = NULL;
 #endif
-               TAILQ_INSERT_HEAD(&pool->counters, cnt, next);
+               TAILQ_INSERT_HEAD(&pool->counters[0], cnt, next);
        }
 }