1 files changed, 6 insertions, 9 deletions

diff --git a/cpp/src/qpid/broker/QueuePolicy.cpp b/cpp/src/qpid/broker/QueuePolicy.cpp
index 0f1f7f370f..a8aa674c53 100644
--- a/cpp/src/qpid/broker/QueuePolicy.cpp
+++ b/cpp/src/qpid/broker/QueuePolicy.cpp
@@ -77,7 +77,6 @@ bool QueuePolicy::checkLimit(boost::intrusive_ptr<Message> m)
 
 void QueuePolicy::tryEnqueue(boost::intrusive_ptr<Message> m)
 {
-    qpid::sys::Mutex::ScopedLock l(lock);
     if (checkLimit(m)) {
         enqueued(m->contentSize());
     } else {
@@ -87,13 +86,11 @@ void QueuePolicy::tryEnqueue(boost::intrusive_ptr<Message> m)
 
 void QueuePolicy::recoverEnqueued(boost::intrusive_ptr<Message> m)
 {
-    qpid::sys::Mutex::ScopedLock l(lock);
     enqueued(m->contentSize());
 }
 
 void QueuePolicy::enqueueAborted(boost::intrusive_ptr<Message> m)
 {
-    qpid::sys::Mutex::ScopedLock l(lock);
     dequeued(m->contentSize());
 }
 
@@ -101,7 +98,6 @@ void QueuePolicy::enqueued(const QueuedMessage&) {}
 
 void QueuePolicy::dequeued(const QueuedMessage& m)
 {
-    qpid::sys::Mutex::ScopedLock l(lock);
     dequeued(m.payload->contentSize());
 }
 
@@ -141,6 +137,7 @@ void QueuePolicy::setDefaultMaxSize(uint64_t s)
     defaultMaxSize = s;
 }
 
+void QueuePolicy::getPendingDequeues(Messages&) {}
 
 
 
@@ -200,14 +197,12 @@ bool before(const QueuedMessage& a, const QueuedMessage& b)
 
 void RingQueuePolicy::enqueued(const QueuedMessage& m)
 {
-    qpid::sys::Mutex::ScopedLock l(lock);
     //need to insert in correct location based on position
     queue.insert(lower_bound(queue.begin(), queue.end(), m, before), m);
 }
 
 void RingQueuePolicy::dequeued(const QueuedMessage& m)
 {
-    qpid::sys::Mutex::ScopedLock l(lock);
     //find and remove m from queue
     if (find(m, pendingDequeues, true) || find(m, queue, true)) {
         //now update count and size
@@ -217,7 +212,6 @@ void RingQueuePolicy::dequeued(const QueuedMessage& m)
 
 bool RingQueuePolicy::isEnqueued(const QueuedMessage& m)
 {
-    qpid::sys::Mutex::ScopedLock l(lock);
     //for non-strict ring policy, a message can be replaced (and
     //therefore dequeued) before it is accepted or released by
     //subscriber; need to detect this
@@ -241,8 +235,6 @@ bool RingQueuePolicy::checkLimit(boost::intrusive_ptr<Message> m)
         pendingDequeues.push_back(oldest);
         QPID_LOG(debug, "Ring policy triggered in " << name 
                  << ": removed message " << oldest.position << " to make way for new message");
-        qpid::sys::Mutex::ScopedUnlock u(lock);
-        oldest.queue->dequeue(0, oldest);
         return true;
     } else {
         QPID_LOG(debug, "Ring policy could not be triggered in " << name 
@@ -254,6 +246,11 @@ bool RingQueuePolicy::checkLimit(boost::intrusive_ptr<Message> m)
     }
 }
 
+void RingQueuePolicy::getPendingDequeues(Messages& result)
+{
+    result = pendingDequeues;
+}
+
 bool RingQueuePolicy::find(const QueuedMessage& m, Messages& q, bool remove)
 {
     for (Messages::iterator i = q.begin(); i != q.end(); i++) {