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[net-next,01/16] net/mlx5_core: Allocate firmware pages from device's NUMA node

Message ID 1427983654-971-2-git-send-email-eli@mellanox.com
State Accepted, archived
Delegated to: David Miller
Headers show

Commit Message

Eli Cohen April 2, 2015, 2:07 p.m. UTC 
Allocate firmware pages from the NUMA node which is close to the device.

Signed-off-by: Eli Cohen <eli@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)
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Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
index 4fdaae9b54d9..cf8591a0c48d 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
@@ -243,8 +243,9 @@  static int alloc_system_page(struct mlx5_core_dev *dev, u16 func_id)
 	struct page *page;
 	u64 addr;
 	int err;
+	int nid = dev_to_node(&dev->pdev->dev);
 
-	page = alloc_page(GFP_HIGHUSER);
+	page = alloc_pages_node(nid, GFP_HIGHUSER, 0);
 	if (!page) {
 		mlx5_core_warn(dev, "failed to allocate page\n");
 		return -ENOMEM;