static void bclink_send_ack(struct tipc_node *n_ptr)
{
struct link *l_ptr = n_ptr->active_links[n_ptr->addr & 1];
if (l_ptr != NULL)
tipc_link_send_proto_msg(l_ptr, STATE_MSG, 0, 0, 0, 0, 0);
}
/**
* bclink_accept_pkt - accept an incoming, in-sequence broadcast packet
*
* Called with both sending node's lock and bc_lock taken.
*/
static void bclink_accept_pkt(struct tipc_node *node, u32 seqno)
{
bclink_update_last_sent(node, seqno);
node->bclink.last_in = seqno;
node->bclink.oos_state = 0;
bcl->stats.recv_info++;
/*
* Unicast an ACK periodically, ensuring that
* all nodes in the cluster don't ACK at the same time
*/
if (((seqno - tipc_own_addr) % TIPC_MIN_LINK_WIN) == 0) {
tipc_link_send_proto_msg(
node->active_links[node->addr & 1],
STATE_MSG, 0, 0, 0, 0, 0);
bcl->stats.sent_acks++;
}
}
