bool fast; /* True if using fast probe interval. */
bool negotiated; /* True if LACP negotiations were successful. */
bool update; /* True if lacp_update() needs to be called. */
+
+ int ref_cnt;
};
struct slave {
lacp = xzalloc(sizeof *lacp);
hmap_init(&lacp->slaves);
list_push_back(&all_lacps, &lacp->node);
+ lacp->ref_cnt = 1;
+ return lacp;
+}
+
+struct lacp *
+lacp_ref(const struct lacp *lacp_)
+{
+ struct lacp *lacp = CONST_CAST(struct lacp *, lacp_);
+ if (lacp) {
+ ovs_assert(lacp->ref_cnt > 0);
+ lacp->ref_cnt++;
+ }
return lacp;
}
/* Destroys 'lacp' and its slaves. Does nothing if 'lacp' is NULL. */
void
-lacp_destroy(struct lacp *lacp)
+lacp_unref(struct lacp *lacp)
{
- if (lacp) {
+ if (!lacp) {
+ return;
+ }
+
+ ovs_assert(lacp->ref_cnt > 0);
+ if (!--lacp->ref_cnt) {
struct slave *slave, *next;
HMAP_FOR_EACH_SAFE (slave, next, node, &lacp->slaves) {