net/mlx5: Rate limit page not found error messages

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

@@ -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);