struct hmap eviction_groups_by_id;
struct heap eviction_groups_by_size;
- /* Table configuration. */
+ /* Flow table miss handling configuration. */
ATOMIC(enum ofputil_table_miss) miss_config;
+ /* Eviction is enabled if either the client (vswitchd) enables it or an
+ * OpenFlow controller enables it; thus, a nonzero value indicates that
+ * eviction is enabled. */
+#define EVICTION_CLIENT (1 << 0) /* Set to 1 if client enables eviction. */
+#define EVICTION_OPENFLOW (1 << 1) /* Set to 1 if OpenFlow enables eviction. */
+ unsigned int eviction;
+
atomic_ulong n_matched;
atomic_ulong n_missed;
};
uint16_t idle_timeout OVS_GUARDED; /* In seconds from ->used. */
/* Eviction precedence. */
- uint16_t importance OVS_GUARDED;
+ const uint16_t importance;
/* Removal reason for sending flow removed message.
* Used only if 'flags' has OFPUTIL_FF_SEND_FLOW_REM set and if the
* not yet been uninitialized, so the "destruct" function may refer to it. The
* "destruct" function is not allowed to fail.
*
- * Each "dealloc" function frees raw memory that was allocated by the the
+ * Each "dealloc" function frees raw memory that was allocated by the
* "alloc" function. The memory's base and derived members might not have ever
* been initialized (but if "construct" returned successfully, then it has been
* "destruct"ed already). The "dealloc" function is not allowed to fail.
int ofproto_class_register(const struct ofproto_class *);
int ofproto_class_unregister(const struct ofproto_class *);
-enum ofperr ofproto_flow_mod(struct ofproto *, struct ofputil_flow_mod *)
+/* flow_mod with execution context. */
+struct ofproto_flow_mod {
+ struct ofputil_flow_mod fm;
+
+ cls_version_t version; /* Version in which changes take
+ * effect. */
+ struct rule_collection old_rules; /* Affected rules. */
+ struct rule_collection new_rules; /* Replacement rules. */
+};
+
+/* port_mod with execution context. */
+struct ofproto_port_mod {
+ struct ofputil_port_mod pm;
+ struct ofport *port; /* Affected port. */
+};
+
+enum ofperr ofproto_flow_mod(struct ofproto *, struct ofproto_flow_mod *)
OVS_EXCLUDED(ofproto_mutex);
void ofproto_add_flow(struct ofproto *, const struct match *, int priority,
const struct ofpact *ofpacts, size_t ofpacts_len)