* module. */
struct udpif *udpif_create(struct dpif_backer *, struct dpif *);
-void udpif_recv_set(struct udpif *, size_t n_workers, bool enable);
+void udpif_set_threads(struct udpif *, size_t n_handlers);
void udpif_destroy(struct udpif *);
void udpif_wait(struct udpif *);
void udpif_revalidate(struct udpif *);
-\f
-/* udpif can handle some upcalls on its own. Others need the main ofproto_dpif
- * code to handle them. This interface passes upcalls not handled by udpif up
- * to the ofproto_dpif main thread. */
-
-/* Type of an upcall. */
-enum upcall_type {
- /* Handled internally by udpif code. Not returned by upcall_next().*/
- BAD_UPCALL, /* Some kind of bug somewhere. */
- MISS_UPCALL, /* A flow miss. */
-
- /* Require main thread's involvement. May be returned by upcall_next(). */
- SFLOW_UPCALL, /* sFlow sample. */
- FLOW_SAMPLE_UPCALL, /* Per-flow sampling. */
- IPFIX_UPCALL /* Per-bridge sampling. */
-};
-
-/* An upcall. */
-struct upcall {
- struct list list_node; /* For queuing upcalls. */
- struct flow_miss *flow_miss; /* This upcall's flow_miss. */
-
- enum upcall_type type; /* Classification. */
-
- /* Raw upcall plus data for keeping track of the memory backing it. */
- struct dpif_upcall dpif_upcall; /* As returned by dpif_recv() */
- struct ofpbuf upcall_buf; /* Owns some data in 'dpif_upcall'. */
- uint64_t upcall_stub[512 / 8]; /* Buffer to reduce need for malloc(). */
-};
-struct upcall *upcall_next(struct udpif *);
-void upcall_destroy(struct upcall *);
+void udpif_get_memory_usage(struct udpif *, struct simap *usage);
\f
/* udpif figures out how to forward packets, and does forward them, but it
* can't set up datapath flows on its own. This interface passes packet