trivial: update the memory pool log info to the latest.

indra/llcommon/llmemory.cpp

@@ -159,6 +159,7 @@ void LLMemory::logMemoryInfo(BOOL update)
 	if(update)
 	{
 		updateMemoryInfo() ;
+		LLPrivateMemoryPoolManager::getInstance()->updateStatistics() ;
 	}
 
 	llinfos << "Current allocated physical memory(KB): " << sAllocatedMemInKB << llendl ;