Merge "Increment Nexthop ref count atomically"

Juniper · Mar 27, 2017 · 5da45b1 · 5da45b1
2 parents 46e1688 + 0b81b2b
commit 5da45b1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/dp-core/vr_nexthop.c b/dp-core/vr_nexthop.c
@@ -52,7 +52,7 @@ vrouter_get_nexthop(unsigned int rid, unsigned int index)
     router = vrouter_get(rid);
     nh = __vrouter_get_nexthop(router, index);
     if (nh)
-        nh->nh_users++;
+        (void)__sync_add_and_fetch(&nh->nh_users, 1);
 
     return nh;
 }