C++ (Cpp) tipc_link_set_queue_limits Examples

Example #1

File: bcast.c Project: AICP/kernel_moto_shamu

int tipc_bclink_set_queue_limits(u32 limit)
{
	if (!bcl)
		return -ENOPROTOOPT;
	if ((limit < TIPC_MIN_LINK_WIN) || (limit > TIPC_MAX_LINK_WIN))
		return -EINVAL;

	spin_lock_bh(&bc_lock);
	tipc_link_set_queue_limits(bcl, limit);
	spin_unlock_bh(&bc_lock);
	return 0;
}

Example #2

File: bcast.c Project: AICP/kernel_moto_shamu

void tipc_bclink_init(void)
{
	bcbearer->bearer.media = &bcbearer->media;
	bcbearer->media.send_msg = tipc_bcbearer_send;
	sprintf(bcbearer->media.name, "tipc-broadcast");

	INIT_LIST_HEAD(&bcl->waiting_ports);
	bcl->next_out_no = 1;
	spin_lock_init(&bclink->node.lock);
	bcl->owner = &bclink->node;
	bcl->max_pkt = MAX_PKT_DEFAULT_MCAST;
	tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT);
	spin_lock_init(&bcbearer->bearer.lock);
	bcl->b_ptr = &bcbearer->bearer;
	bcl->state = WORKING_WORKING;
	strlcpy(bcl->name, tipc_bclink_name, TIPC_MAX_LINK_NAME);
}

Example #3

File: bcast.c Project: FatSunHYS/OSCourseDesign

int tipc_bclink_init(void)
{
	bcbearer = kmalloc(sizeof(*bcbearer), GFP_ATOMIC);
	bclink = kmalloc(sizeof(*bclink), GFP_ATOMIC);
	if (!bcbearer || !bclink) {
 nomem:
	 	warn("Multicast link creation failed, no memory\n");
		kfree(bcbearer);
		bcbearer = NULL;
		kfree(bclink);
		bclink = NULL;
		return -ENOMEM;
	}

	memset(bcbearer, 0, sizeof(struct bcbearer));
	INIT_LIST_HEAD(&bcbearer->bearer.cong_links);
	bcbearer->bearer.media = &bcbearer->media;
	bcbearer->media.send_msg = tipc_bcbearer_send;
	sprintf(bcbearer->media.name, "tipc-multicast");

	bcl = &bclink->link;
	memset(bclink, 0, sizeof(struct bclink));
	INIT_LIST_HEAD(&bcl->waiting_ports);
	bcl->next_out_no = 1;
	spin_lock_init(&bclink->node.lock);
	bcl->owner = &bclink->node;
        bcl->max_pkt = MAX_PKT_DEFAULT_MCAST;
	tipc_link_set_queue_limits(bcl, BCLINK_WIN_DEFAULT);
	bcl->b_ptr = &bcbearer->bearer;
	bcl->state = WORKING_WORKING;
	sprintf(bcl->name, tipc_bclink_name);

	if (BCLINK_LOG_BUF_SIZE) {
		char *pb = kmalloc(BCLINK_LOG_BUF_SIZE, GFP_ATOMIC);

		if (!pb)
			goto nomem;
		tipc_printbuf_init(&bcl->print_buf, pb, BCLINK_LOG_BUF_SIZE);
	}

	return TIPC_OK;
}