i40e: Use numa_mem_id() to better support memoryless node

Function i40e_clean_rx_irq() tries to reuse memory pages allocated
from the nearest node. To better support memoryless node, use
numa_mem_id() instead of numa_node_id() to get the nearest node with
memory.

This change should only affect performance.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.c b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
index 0d692ddfbc4fb3dff6ed5b180f91554215050920..85e61b004f2cc43c99634f7f11a299b68ec48d29 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.c
@@ -1443,7 +1443,7 @@ static int i40e_clean_rx_irq_ps(struct i40e_ring *rx_ring, int budget)
        unsigned int total_rx_bytes = 0, total_rx_packets = 0;
        u16 rx_packet_len, rx_header_len, rx_sph, rx_hbo;
        u16 cleaned_count = I40E_DESC_UNUSED(rx_ring);
-       const int current_node = numa_node_id();
+       const int current_node = numa_mem_id();
        struct i40e_vsi *vsi = rx_ring->vsi;
        u16 i = rx_ring->next_to_clean;
        union i40e_rx_desc *rx_desc;