4182 	struct mlx5_ib_delay_drop *delay_drop =  in delay_drop_handler()  local
4186 	atomic_inc(&delay_drop->events_cnt);  in delay_drop_handler()
4188 	mutex_lock(&delay_drop->lock);  in delay_drop_handler()
4189 	err = mlx5_core_set_delay_drop(delay_drop->dev->mdev,  in delay_drop_handler()
4190 				       delay_drop->timeout);  in delay_drop_handler()
4192 		mlx5_ib_warn(delay_drop->dev, "Failed to set delay drop, timeout=%u\n",  in delay_drop_handler()
4193 			     delay_drop->timeout);  in delay_drop_handler()
4194 		delay_drop->activate = false;  in delay_drop_handler()
4196 	mutex_unlock(&delay_drop->lock);  in delay_drop_handler()
4254 		schedule_work(&ibdev->delay_drop.delay_drop_work);  in mlx5_ib_handle_event()
5186 	if (!dev->delay_drop.dbg)  in delay_drop_debugfs_cleanup()
5188 	debugfs_remove_recursive(dev->delay_drop.dbg->dir_debugfs);  in delay_drop_debugfs_cleanup()
5189 	kfree(dev->delay_drop.dbg);  in delay_drop_debugfs_cleanup()
5190 	dev->delay_drop.dbg = NULL;  in delay_drop_debugfs_cleanup()
5198 	cancel_work_sync(&dev->delay_drop.delay_drop_work);  in cancel_delay_drop()
5205 	struct mlx5_ib_delay_drop *delay_drop = filp->private_data;  in delay_drop_timeout_read()  local
5209 	len = snprintf(lbuf, sizeof(lbuf), "%u\n", delay_drop->timeout);  in delay_drop_timeout_read()
5216 	struct mlx5_ib_delay_drop *delay_drop = filp->private_data;  in delay_drop_timeout_write()  local
5226 		mlx5_ib_dbg(delay_drop->dev, "Round delay drop timeout to %u usec\n",  in delay_drop_timeout_write()
5229 	delay_drop->timeout = timeout;  in delay_drop_timeout_write()
5252 	dev->delay_drop.dbg = dbg;  in delay_drop_debugfs_init()
5263 					&dev->delay_drop.events_cnt);  in delay_drop_debugfs_init()
5270 					&dev->delay_drop.rqs_cnt);  in delay_drop_debugfs_init()
5277 				    &dev->delay_drop,  in delay_drop_debugfs_init()
5294 	mutex_init(&dev->delay_drop.lock);  in init_delay_drop()
5295 	dev->delay_drop.dev = dev;  in init_delay_drop()
5296 	dev->delay_drop.activate = false;  in init_delay_drop()
5297 	dev->delay_drop.timeout = MLX5_MAX_DELAY_DROP_TIMEOUT_MS * 1000;  in init_delay_drop()
5298 	INIT_WORK(&dev->delay_drop.delay_drop_work, delay_drop_handler);  in init_delay_drop()
5299 	atomic_set(&dev->delay_drop.rqs_cnt, 0);  in init_delay_drop()
5300 	atomic_set(&dev->delay_drop.events_cnt, 0);  in init_delay_drop()