272 static UMutex gLock = U_MUTEX_INITIALIZER;  variable
488     umtx_lock(&gLock);  in getGenericLocationName()
492     umtx_unlock(&gLock);  in getGenericLocationName()
743     umtx_lock(&gLock);  in getPartialLocationName()
747     umtx_unlock(&gLock);  in getPartialLocationName()
1010     umtx_lock(&gLock);  in findLocal()
1014     umtx_unlock(&gLock);  in findLocal()
1041     umtx_lock(&gLock);  in findLocal()
1063     umtx_unlock(&gLock);  in findLocal()
1069     umtx_lock(&gLock);  in findLocal()
1074     umtx_unlock(&gLock);  in findLocal()