Function rte_dev_event_monitor_stop

dpdk/lib/eal/linux/eal_dev.c:356–391

}

int
rte_dev_event_monitor_stop(void)
{
	int ret = 0;

	rte_rwlock_write_lock(&monitor_lock);

	if (!monitor_refcount) {
		RTE_LOG(ERR, EAL, "device event monitor already stopped\n");
		goto exit;
	}

	if (monitor_refcount > 1) {
		monitor_refcount--;
		goto exit;
	}

	ret = rte_intr_callback_unregister(intr_handle, dev_uev_handler,
					   (void *)-1);
	if (ret < 0) {
		RTE_LOG(ERR, EAL, "fail to unregister uevent callback.\n");
		goto exit;
	}

	close(rte_intr_fd_get(intr_handle));
	rte_intr_instance_free(intr_handle);
	intr_handle = NULL;
	ret = 0;

	monitor_refcount--;

exit:
	rte_rwlock_write_unlock(&monitor_lock);

	return ret;
}

int
dev_sigbus_handler_register(void)