From 0bb9fc4f5429ac970181c073aa32e521e20f7b73 Mon Sep 17 00:00:00 2001 From: Eran Ben Elisha Date: Wed, 13 Dec 2017 18:12:10 +0200 Subject: net/mlx4_core: Fix wrong calculation of free counters The field res_free indicates the total number of counters which are available for allocation (reserved and unreserved). Fixed a bug where the reserved counters were subtracted from res_free before any allocation was performed. Before this fix, free counters which were not reserved could not be allocated. Fixes: 9de92c60beaa ("net/mlx4_core: Adjust counter grant policy in the resource tracker") Signed-off-by: Eran Ben Elisha Reviewed-by: Jack Morgenstein Signed-off-by: Tariq Toukan Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 1 - 1 file changed, 1 deletion(-) (limited to 'drivers') diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c index 04304dd894c6..606a0e0beeae 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -611,7 +611,6 @@ int mlx4_init_resource_tracker(struct mlx4_dev *dev) MLX4_MAX_PORTS; else res_alloc->guaranteed[t] = 0; - res_alloc->res_free -= res_alloc->guaranteed[t]; break; default: break; -- cgit v1.2.3-55-g7522