diff mbox series

[net-next,08/15] net/mlx5: Rate limit page not found error messages

Message ID 20200430171835.20812-9-saeedm@mellanox.com
State Accepted
Delegated to: David Miller
Headers show
Series [net-next,01/15] net/mlx5: IPsec, Fix coverity issue | expand

Commit Message

Saeed Mahameed April 30, 2020, 5:18 p.m. UTC 
From: Eran Ben Elisha <eranbe@mellanox.com>

Thousands of pages are released with free_addr() function. In case of
buggy sync between FW and driver on released address, the log will be
flooded with error messages. Use mlx5_core_warn_rl() to limit it.

Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
index c39907c641a0..c790d6e3d204 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c
@@ -206,7 +206,7 @@  static void free_addr(struct mlx5_core_dev *dev, u64 addr)
 
 	fwp = find_fw_page(dev, addr & MLX5_U64_4K_PAGE_MASK);
 	if (!fwp) {
-		mlx5_core_warn(dev, "page not found\n");
+		mlx5_core_warn_rl(dev, "page not found\n");
 		return;
 	}
 	free_fwp(dev, fwp);