[ros-diffs] [sir_richard] 49437: [NTOS]: ASSERT nobody tries to put ARM3 pages into the MC_USER LRU.

sir_richard at svn.reactos.org sir_richard at svn.reactos.org
Tue Nov 2 14:42:09 UTC 2010


Author: sir_richard
Date: Tue Nov  2 14:42:08 2010
New Revision: 49437

URL: http://svn.reactos.org/svn/reactos?rev=49437&view=rev
Log:
[NTOS]: ASSERT nobody tries to put ARM3 pages into the MC_USER LRU.

Modified:
    trunk/reactos/ntoskrnl/mm/freelist.c

Modified: trunk/reactos/ntoskrnl/mm/freelist.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/freelist.c?rev=49437&r1=49436&r2=49437&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/mm/freelist.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/freelist.c [iso-8859-1] Tue Nov  2 14:42:08 2010
@@ -79,6 +79,8 @@
     if (Position == 0xFFFFFFFF) return 0;
     
     /* Return it */
+    ASSERT(Position != 0);
+    ASSERT_IS_ROS_PFN(MiGetPfnEntry(Position));
     return Position;
 }
 
@@ -89,6 +91,8 @@
     KIRQL OldIrql;
 
     /* Set the page as a user page */
+    ASSERT(Pfn != 0);
+    ASSERT_IS_ROS_PFN(MiGetPfnEntry(Pfn));
     OldIrql = KeAcquireQueuedSpinLock(LockQueuePfnLock);
     RtlSetBit(&MiUserPfnBitMap, Pfn);
     KeReleaseQueuedSpinLock(LockQueuePfnLock, OldIrql);
@@ -108,6 +112,8 @@
     if (Position == 0xFFFFFFFF) return 0;
     
     /* Return it */
+    ASSERT(Position != 0);
+    ASSERT_IS_ROS_PFN(MiGetPfnEntry(Position));
     return Position;
 }
 
@@ -116,6 +122,8 @@
 MmRemoveLRUUserPage(PFN_NUMBER Page)
 {
     /* Unset the page as a user page */
+    ASSERT(Page != 0);
+    ASSERT_IS_ROS_PFN(MiGetPfnEntry(Page));
     RtlClearBit(&MiUserPfnBitMap, Page);
 }
 




More information about the Ros-diffs mailing list