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authorJiang Liu <jiang.liu@linux.intel.com>2015-08-17 11:19:03 +0800
committerJeff Kirsher <jeffrey.t.kirsher@intel.com>2015-10-03 19:02:53 -0700
commit27ca2753500537b8f3f3aba43558d68e2e8439a1 (patch)
treea257a3e7607d0aaf7df4d90a149473fb1d3b57be /drivers/net/ethernet/intel/i40evf/i40e_txrx.c
parenti40e: Use numa_mem_id() to better support memoryless node (diff)
downloadlinux-dev-27ca2753500537b8f3f3aba43558d68e2e8439a1.tar.xz
linux-dev-27ca2753500537b8f3f3aba43558d68e2e8439a1.zip
i40evf: 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>
Diffstat (limited to '')
-rw-r--r--drivers/net/ethernet/intel/i40evf/i40e_txrx.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
index aaee89fd6526..0e1a4d6e4e6e 100644
--- a/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
+++ b/drivers/net/ethernet/intel/i40evf/i40e_txrx.c
@@ -917,7 +917,7 @@ 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;