From: John Hodge <tpg@mutabah.net>
Date: Thu, 8 Sep 2011 00:22:47 +0000 (+0800)
Subject: Kernel/tpl_phys - Fixed bug in GetPageNode
X-Git-Tag: rel0.11~103
X-Git-Url: https://git.ucc.asn.au/?a=commitdiff_plain;h=7062f86d2f5b71a6b5a3be2a1e9d408ffa196680;p=tpg%2Facess2.git

Kernel/tpl_phys - Fixed bug in GetPageNode
---

diff --git a/Kernel/include/tpl_mm_phys_bitmap.h b/Kernel/include/tpl_mm_phys_bitmap.h
index 19ef5096..89c942b0 100644
--- a/Kernel/include/tpl_mm_phys_bitmap.h
+++ b/Kernel/include/tpl_mm_phys_bitmap.h
@@ -386,8 +386,8 @@ int MM_SetPageNode(tPAddr PAddr, void *Node)
 
 int MM_GetPageNode(tPAddr PAddr, void **Node)
 {
-	PAddr >>= 12;
 	if( !MM_GetRefCount(PAddr) )	return 1;
+	PAddr >>= 12;
 	
 	if( !MM_GetPhysAddr( (tVAddr)&gapPageNodes[PAddr] ) ) {
 		*Node = NULL;