diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c index 9fafa38009f9..ef5f7a678ce1 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c @@ -771,19 +771,23 @@ static int ixgbe_alloc_q_vector(struct ixgbe_adapter *adapter, { struct ixgbe_q_vector *q_vector; struct ixgbe_ring *ring; - int node = -1; + int node = NUMA_NO_NODE; int cpu = -1; int ring_count, size; + u8 tcs = netdev_get_num_tc(adapter->netdev); ring_count = txr_count + rxr_count; size = sizeof(struct ixgbe_q_vector) + (sizeof(struct ixgbe_ring) * ring_count); /* customize cpu for Flow Director mapping */ - if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) { - if (cpu_online(v_idx)) { - cpu = v_idx; - node = cpu_to_node(cpu); + if ((tcs <= 1) && !(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)) { + u16 rss_i = adapter->ring_feature[RING_F_RSS].indices; + if (rss_i > 1 && adapter->atr_sample_rate) { + if (cpu_online(v_idx)) { + cpu = v_idx; + node = cpu_to_node(cpu); + } } } |