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-rw-r--r--src/sim/eventq.cc11
-rw-r--r--src/sim/eventq.hh3
2 files changed, 7 insertions, 7 deletions
diff --git a/src/sim/eventq.cc b/src/sim/eventq.cc
index b8e45a13e..4fde79656 100644
--- a/src/sim/eventq.cc
+++ b/src/sim/eventq.cc
@@ -460,29 +460,28 @@ Event::dump() const
}
EventQueue::EventQueue(const string &n)
- : objName(n), head(NULL), _curTick(0),
- async_queue_mutex(new std::mutex())
+ : objName(n), head(NULL), _curTick(0)
{
}
void
EventQueue::asyncInsert(Event *event)
{
- async_queue_mutex->lock();
+ async_queue_mutex.lock();
async_queue.push_back(event);
- async_queue_mutex->unlock();
+ async_queue_mutex.unlock();
}
void
EventQueue::handleAsyncInsertions()
{
assert(this == curEventQueue());
- async_queue_mutex->lock();
+ async_queue_mutex.lock();
while (!async_queue.empty()) {
insert(async_queue.front());
async_queue.pop_front();
}
- async_queue_mutex->unlock();
+ async_queue_mutex.unlock();
}
diff --git a/src/sim/eventq.hh b/src/sim/eventq.hh
index e238785f6..c390d2155 100644
--- a/src/sim/eventq.hh
+++ b/src/sim/eventq.hh
@@ -42,6 +42,7 @@
#include <cassert>
#include <climits>
#include <iosfwd>
+#include <memory>
#include <mutex>
#include <string>
@@ -448,7 +449,7 @@ class EventQueue : public Serializable
Tick _curTick;
//! Mutex to protect async queue.
- std::mutex *async_queue_mutex;
+ std::mutex async_queue_mutex;
//! List of events added by other threads to this event queue.
std::list<Event*> async_queue;