From: Timo Kreuzer <timo.kreuzer@reactos.org>
Date: Sun, 24 Nov 2013 12:51:45 +0000 (+0000)
Subject: [NTOSKRNL]
X-Git-Tag: ReactOS-0.3.16~699
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=1fb03001db6cf1df50e8ea25c4f664f14eeff67d;hp=fee89c7617fe6afac8ed59af6b4988b5667fc108

[NTOSKRNL]
Make use of MiQueryPageTableReferences

svn path=/trunk/; revision=61088
---

diff --git a/reactos/ntoskrnl/mm/marea.c b/reactos/ntoskrnl/mm/marea.c
index 8e78b712ca9..0423c055a59 100644
--- a/reactos/ntoskrnl/mm/marea.c
+++ b/reactos/ntoskrnl/mm/marea.c
@@ -851,7 +851,7 @@ MmFreeMemoryArea(
             if ((SwapEntry || Page) && ((PVOID)Address < MmSystemRangeStart))
             {
                 ASSERT(AddressSpace != MmGetKernelAddressSpace());
-                if (MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)] == 0)
+                if (MiQueryPageTableReferences((PVOID)Address) == 0)
                 {
                     /* No PTE relies on this PDE. Release it */
                     KIRQL OldIrql = KeAcquireQueuedSpinLock(LockQueuePfnLock);
@@ -1185,13 +1185,13 @@ MmDeleteProcessAddressSpace(PEPROCESS Process)
              Address =(PVOID)((ULONG_PTR)Address + (PAGE_SIZE * PTE_COUNT)))
         {
             /* At this point all references should be dead */
-            if (MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)] != 0)
+            if (MiQueryPageTableReferences(Address) != 0)
             {
                 DPRINT1("Process %p, Address %p, UsedPageTableEntries %lu\n",
                         Process,
                         Address,
-                        MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)]);
-                ASSERT(MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)] == 0);
+                        MiQueryPageTableReferences(Address));
+                ASSERT(MiQueryPageTableReferences(Address) == 0);
             }
             pointerPde = MiAddressToPde(Address);
             /* Unlike in ARM3, we don't necesarrily free the PDE page as soon as reference reaches 0,