diff -r 5081db39f634 -r 1220c9e50fff hotspot/src/share/vm/runtime/serviceThread.cpp
--- a/hotspot/src/share/vm/runtime/serviceThread.cpp	Wed Sep 10 13:01:13 2014 -0700
+++ b/hotspot/src/share/vm/runtime/serviceThread.cpp	Wed Sep 10 16:06:53 2014 -0700
@@ -29,6 +29,7 @@
 #include "runtime/mutexLocker.hpp"
 #include "runtime/os.hpp"
 #include "prims/jvmtiImpl.hpp"
+#include "services/allocationContextService.hpp"
 #include "services/gcNotifier.hpp"
 #include "services/diagnosticArgument.hpp"
 #include "services/diagnosticFramework.hpp"
@@ -86,6 +87,7 @@
     bool has_jvmti_events = false;
     bool has_gc_notification_event = false;
     bool has_dcmd_notification_event = false;
+    bool acs_notify = false;
     JvmtiDeferredEvent jvmti_event;
     {
       // Need state transition ThreadBlockInVM so that this thread
@@ -102,7 +104,8 @@
       while (!(sensors_changed = LowMemoryDetector::has_pending_requests()) &&
              !(has_jvmti_events = JvmtiDeferredEventQueue::has_events()) &&
               !(has_gc_notification_event = GCNotifier::has_event()) &&
-              !(has_dcmd_notification_event = DCmdFactory::has_pending_jmx_notification())) {
+              !(has_dcmd_notification_event = DCmdFactory::has_pending_jmx_notification()) &&
+             !(acs_notify = AllocationContextService::should_notify())) {
         // wait until one of the sensors has pending requests, or there is a
         // pending JVMTI event or JMX GC notification to post
         Service_lock->wait(Mutex::_no_safepoint_check_flag);
@@ -128,6 +131,10 @@
     if(has_dcmd_notification_event) {
       DCmdFactory::send_notification(CHECK);
     }
+
+    if (acs_notify) {
+      AllocationContextService::notify(CHECK);
+    }
   }
 }