1 files changed, 3 insertions, 12 deletions
diff --git a/Source/WTF/wtf/HashTable.cpp b/Source/WTF/wtf/HashTable.cpp
index 458dd531f..b06eaf6c2 100644
--- a/Source/WTF/wtf/HashTable.cpp
+++ b/Source/WTF/wtf/HashTable.cpp
@@ -36,20 +36,11 @@ unsigned HashTableStats::numCollisions;
 unsigned HashTableStats::collisionGraph[4096];
 unsigned HashTableStats::maxCollisions;
 
-static std::mutex& hashTableStatsMutex()
-{
-    static std::once_flag onceFlag;
-    static std::mutex* mutex;
-    std::call_once(onceFlag, []{
-        mutex = std::make_unique<std::mutex>().release();
-    });
-
-    return *mutex;
-}
+static StaticLock hashTableStatsMutex;
 
 void HashTableStats::recordCollisionAtCount(unsigned count)
 {
-    std::lock_guard<std::mutex> lock(hashTableStatsMutex());
+    std::lock_guard<StaticLock> lock(hashTableStatsMutex);
 
     if (count > maxCollisions)
         maxCollisions = count;
@@ -59,7 +50,7 @@ void HashTableStats::recordCollisionAtCount(unsigned count)
 
 void HashTableStats::dumpStats()
 {
-    std::lock_guard<std::mutex> lock(hashTableStatsMutex());
+    std::lock_guard<StaticLock> lock(hashTableStatsMutex);
 
     dataLogF("\nWTF::HashTable statistics\n\n");
     dataLogF("%u accesses\n", numAccesses.load());