diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c index 18e5aec14641..31c99d53faf7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_counters.c @@ -40,6 +40,7 @@ #define MLX5_FC_STATS_PERIOD msecs_to_jiffies(1000) /* Max number of counters to query in bulk read is 32K */ #define MLX5_SW_MAX_COUNTERS_BULK BIT(15) +#define MLX5_SF_NUM_COUNTERS_BULK 6 #define MLX5_FC_POOL_MAX_THRESHOLD BIT(18) #define MLX5_FC_POOL_USED_BUFF_RATIO 10 @@ -146,8 +147,12 @@ static void mlx5_fc_stats_remove(struct mlx5_core_dev *dev, static int get_max_bulk_query_len(struct mlx5_core_dev *dev) { - return min_t(int, MLX5_SW_MAX_COUNTERS_BULK, - (1 << MLX5_CAP_GEN(dev, log_max_flow_counter_bulk))); + int num_counters_bulk = mlx5_core_is_sf(dev) ? + MLX5_SF_NUM_COUNTERS_BULK : + MLX5_SW_MAX_COUNTERS_BULK; + + return min_t(int, num_counters_bulk, + (1 << MLX5_CAP_GEN(dev, log_max_flow_counter_bulk))); } static void update_counter_cache(int index, u32 *bulk_raw_data, @@ -296,7 +301,7 @@ static struct mlx5_fc *mlx5_fc_acquire(struct mlx5_core_dev *dev, bool aging) return mlx5_fc_single_alloc(dev); } -struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging) +struct mlx5_fc *mlx5_fc_create_ex(struct mlx5_core_dev *dev, bool aging) { struct mlx5_fc *counter = mlx5_fc_acquire(dev, aging); struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats; @@ -327,8 +332,6 @@ struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging) goto err_out_alloc; llist_add(&counter->addlist, &fc_stats->addlist); - - mod_delayed_work(fc_stats->wq, &fc_stats->work, 0); } return counter; @@ -337,6 +340,16 @@ err_out_alloc: mlx5_fc_release(dev, counter); return ERR_PTR(err); } + +struct mlx5_fc *mlx5_fc_create(struct mlx5_core_dev *dev, bool aging) +{ + struct mlx5_fc *counter = mlx5_fc_create_ex(dev, aging); + struct mlx5_fc_stats *fc_stats = &dev->priv.fc_stats; + + if (aging) + mod_delayed_work(fc_stats->wq, &fc_stats->work, 0); + return counter; +} EXPORT_SYMBOL(mlx5_fc_create); u32 mlx5_fc_id(struct mlx5_fc *counter) @@ -497,8 +510,7 @@ static struct mlx5_fc_bulk *mlx5_fc_bulk_create(struct mlx5_core_dev *dev) alloc_bitmask = MLX5_CAP_GEN(dev, flow_counter_bulk_alloc); bulk_len = alloc_bitmask > 0 ? MLX5_FC_BULK_NUM_FCS(alloc_bitmask) : 1; - bulk = kvzalloc(sizeof(*bulk) + bulk_len * sizeof(struct mlx5_fc), - GFP_KERNEL); + bulk = kvzalloc(struct_size(bulk, fcs, bulk_len), GFP_KERNEL); if (!bulk) goto err_alloc_bulk; |