struct match match;
ofp_port_t out_ofport;
enum bond_op op;
- struct rule *pr_rule;
+ struct rule **pr_rule;
};
static void bond_entry_reset(struct bond *) OVS_REQ_WRLOCK(rwlock);
static void
add_pr_rule(struct bond *bond, const struct match *match,
- ofp_port_t out_ofport, struct rule *rule)
+ ofp_port_t out_ofport, struct rule **rule)
{
uint32_t hash = match_hash(match, 0);
struct bond_pr_rule_op *pr_op;
pr_op->op = DEL;
}
- if ((bond->hash == NULL) || (!bond->recirc_id)) {
- return;
- }
-
- for (i = 0; i < BOND_BUCKETS; i++) {
- struct bond_slave *slave = bond->hash[i].slave;
+ if (bond->hash && bond->recirc_id) {
+ for (i = 0; i < BOND_BUCKETS; i++) {
+ struct bond_slave *slave = bond->hash[i].slave;
- if (slave) {
- match_init_catchall(&match);
- match_set_recirc_id(&match, bond->recirc_id);
- /* recirc_id -> metadata to speed up look ups. */
- match_set_metadata(&match, htonll(bond->recirc_id));
- match_set_dp_hash_masked(&match, i, BOND_MASK);
+ if (slave) {
+ match_init_catchall(&match);
+ match_set_recirc_id(&match, bond->recirc_id);
+ match_set_dp_hash_masked(&match, i, BOND_MASK);
- add_pr_rule(bond, &match, slave->ofp_port,
- bond->hash[i].pr_rule);
+ add_pr_rule(bond, &match, slave->ofp_port,
+ &bond->hash[i].pr_rule);
+ }
}
}
HMAP_FOR_EACH_SAFE(pr_op, next_op, hmap_node, &bond->pr_rule_ops) {
int error;
- struct rule *rule;
switch (pr_op->op) {
case ADD:
ofpbuf_clear(&ofpacts);
error = ofproto_dpif_add_internal_flow(bond->ofproto,
&pr_op->match,
RECIRC_RULE_PRIORITY,
- &ofpacts, &rule);
+ &ofpacts, pr_op->pr_rule);
if (error) {
char *err_s = match_to_string(&pr_op->match,
RECIRC_RULE_PRIORITY);
VLOG_ERR("failed to add post recirculation flow %s", err_s);
free(err_s);
- pr_op->pr_rule = NULL;
- } else {
- pr_op->pr_rule = rule;
}
break;
}
hmap_remove(&bond->pr_rule_ops, &pr_op->hmap_node);
- pr_op->pr_rule = NULL;
+ *pr_op->pr_rule = NULL;
free(pr_op);
break;
}
* take 20 rebalancing runs to decay to 0 and get deleted entirely. */
for (e = &bond->hash[0]; e <= &bond->hash[BOND_MASK]; e++) {
e->tx_bytes /= 2;
- if (!e->tx_bytes) {
- e->slave = NULL;
- }
}
done: