static uint64_t udpif_get_n_flows(struct udpif *);
static void revalidate_udumps(struct revalidator *, struct list *udumps);
static void revalidator_sweep(struct revalidator *);
+static void revalidator_purge(struct revalidator *);
static void upcall_unixctl_show(struct unixctl_conn *conn, int argc,
const char *argv[], void *aux);
static void upcall_unixctl_disable_megaflows(struct unixctl_conn *, int argc,
for (i = 0; i < udpif->n_revalidators; i++) {
struct revalidator *revalidator = &udpif->revalidators[i];
struct udpif_flow_dump *udump, *next_udump;
- struct udpif_key *ukey, *next_ukey;
LIST_FOR_EACH_SAFE (udump, next_udump, list_node,
&revalidator->udumps) {
free(udump);
}
- HMAP_FOR_EACH_SAFE (ukey, next_ukey, hmap_node,
- &revalidator->ukeys) {
- ukey_delete(revalidator, ukey);
- }
+ /* Delete ukeys, and delete all flows from the datapath to prevent
+ * double-counting stats. */
+ revalidator_purge(revalidator);
hmap_destroy(&revalidator->ukeys);
ovs_mutex_destroy(&revalidator->mutex);
}
static void
-revalidator_sweep(struct revalidator *revalidator)
+revalidator_sweep__(struct revalidator *revalidator, bool purge)
{
struct dump_op ops[REVALIDATE_MAX_BATCH];
struct udpif_key *ukey, *next;
n_ops = 0;
HMAP_FOR_EACH_SAFE (ukey, next, hmap_node, &revalidator->ukeys) {
- if (ukey->mark) {
+ if (!purge && ukey->mark) {
ukey->mark = false;
} else {
struct dump_op *op = &ops[n_ops++];
push_dump_ops(revalidator, ops, n_ops);
}
}
+
+static void
+revalidator_sweep(struct revalidator *revalidator)
+{
+ revalidator_sweep__(revalidator, false);
+}
+
+static void
+revalidator_purge(struct revalidator *revalidator)
+{
+ revalidator_sweep__(revalidator, true);
+}
\f
static void
upcall_unixctl_show(struct unixctl_conn *conn, int argc OVS_UNUSED,