lib/hash.h: add hash_uint64()

[sliver-openvswitch.git] / ofproto / ofproto-dpif-upcall.c

diff --git a/ofproto/ofproto-dpif-upcall.c b/ofproto/ofproto-dpif-upcall.c
index 56e6d24..5b5fb6e 100644 (file)
--- a/ofproto/ofproto-dpif-upcall.c
+++ b/ofproto/ofproto-dpif-upcall.c
@@ -695,7 +695,10 @@ udpif_upcall_handler(void *arg)
         size_t i;
 
         ovs_mutex_lock(&handler->mutex);
-        if (!handler->n_upcalls) {
+        /* Must check the 'exit_latch' again to make sure the main thread is
+         * not joining on the handler thread. */
+        if (!handler->n_upcalls
+            && !latch_is_set(&handler->udpif->exit_latch)) {
             ovs_mutex_cond_wait(&handler->wake_cond, &handler->mutex);
         }
 
@@ -1016,7 +1019,7 @@ handle_upcalls(struct handler *handler, struct list *upcalls)
         type = classify_upcall(upcall);
         if (type == MISS_UPCALL) {
             uint32_t hash;
-            struct pkt_metadata md = PKT_METADATA_INITIALIZER_FLOW(&flow);
+            struct pkt_metadata md = pkt_metadata_from_flow(&flow);
 
             flow_extract(packet, &md, &miss->flow);
             hash = flow_hash(&miss->flow, 0);
@@ -1261,7 +1264,7 @@ handle_upcalls(struct handler *handler, struct list *upcalls)
             pin->up.cookie = OVS_BE64_MAX;
             flow_get_metadata(&miss->flow, &pin->up.fmd);
             pin->send_len = 0; /* Not used for flow table misses. */
-            pin->generated_by_table_miss = false;
+            pin->miss_type = OFPROTO_PACKET_IN_NO_MISS;
             ofproto_dpif_send_packet_in(miss->ofproto, pin);
         }
     }