From c0b104fc41a2414fd8cf11a7938cb993434719da Mon Sep 17 00:00:00 2001
From: Ryan Dortmans <tvstatic@users.sourceforge.net>
Date: Sat, 20 Nov 2004 04:42:34 +0000
Subject: [PATCH] Don't allow a decommitted page to be swapped back in more
 than once

---
 stepmania/src/archutils/Xbox/VirtualMemory.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/stepmania/src/archutils/Xbox/VirtualMemory.cpp b/stepmania/src/archutils/Xbox/VirtualMemory.cpp
index 3ebb1cc032..fa1aeb476c 100644
--- a/stepmania/src/archutils/Xbox/VirtualMemory.cpp
+++ b/stepmania/src/archutils/Xbox/VirtualMemory.cpp
@@ -246,6 +246,13 @@ bool VirtualMemoryManager::PageFault(void *ptr)
 		return false;
 	}
 
+	if(pages[startPage].committed)
+	{
+		if(LOG && logging)
+			LOG->Trace("Pages appear to be committed already. Doing nothing...");
+		return true;
+	}
+
 	pageLRU = (startPage + pages[startPage].sizeInPages) % totalPages;
 
 	if(LOG && logging)