use_eventfd 1932 drivers/infiniband/hw/mlx5/devx.c bool use_eventfd = false; use_eventfd 1965 drivers/infiniband/hw/mlx5/devx.c use_eventfd = true; use_eventfd 1970 drivers/infiniband/hw/mlx5/devx.c if (use_eventfd) use_eventfd 2022 drivers/infiniband/hw/mlx5/devx.c if (use_eventfd) {