diff mbox series

[05/10,net-next] net/mlx5e: Rx, Update page pool numa node when changed

Message ID 20191016225028.2100206-6-jonathan.lemon@gmail.com
State Changes Requested
Delegated to: David Miller
Headers show
Series page_pool cleanups | expand

Commit Message

Jonathan Lemon Oct. 16, 2019, 10:50 p.m. UTC 
From: Saeed Mahameed <saeedm@mellanox.com>

On poll rx ring napi cycle check if numa node is different than the page
pool nid and update it using page_pool_update_nid();

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: Jonathan Lemon <jonathan.lemon@gmail.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
index 1b74d03fdf06..57a5fe1e8055 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
@@ -1300,6 +1300,9 @@  int mlx5e_poll_rx_cq(struct mlx5e_cq *cq, int budget)
 	if (unlikely(!test_bit(MLX5E_RQ_STATE_ENABLED, &rq->state)))
 		return 0;
 
+	if (rq->page_pool)
+		page_pool_update_nid(rq->page_pool, numa_mem_id());
+
 	if (rq->cqd.left)
 		work_done += mlx5e_decompress_cqes_cont(rq, cqwq, 0, budget);