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- Remove dead code

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svn path=/trunk/; revision=35410
This commit is contained in:
Stefan Ginsberg 2008-08-17 17:38:28 +00:00
parent 10ec954654
commit 4972a810f1
2 changed files with 0 additions and 131 deletions
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14
reactos/ntoskrnl/include/internal/mm.h
View file

@ -1061,13 +1061,6 @@ PVOID
NTAPI
MmCreateHyperspaceMapping(PFN_TYPE Page);
PFN_TYPE
NTAPI
MmChangeHyperspaceMapping(
PVOID Address,
PFN_TYPE Page
);
PFN_TYPE
NTAPI
MmDeleteHyperspaceMapping(PVOID Address);
@ -1219,13 +1212,6 @@ VOID
NTAPI
MmReferencePageUnsafe(PFN_TYPE Page);
BOOLEAN
NTAPI
MmIsAccessedAndResetAccessPage(
struct _EPROCESS *Process,
PVOID Address
);
ULONG
NTAPI
MmGetReferenceCountPage(PFN_TYPE Page);

117
reactos/ntoskrnl/mm/i386/page.c
View file

@ -62,25 +62,6 @@ __inline LARGE_INTEGER PTE_TO_PAGE(ULONG npage)
BOOLEAN MmUnmapPageTable(PULONG Pt);
ULONG_PTR
NTAPI
MiFlushTlbIpiRoutine(ULONG_PTR Address)
{
if (Address == (ULONG_PTR)-1)
{
KeFlushCurrentTb();
}
else if (Address == (ULONG_PTR)-2)
{
KeFlushCurrentTb();
}
else
{
__invlpg((PVOID)Address);
}
return 0;
}
VOID
MiFlushTlb(PULONG Pt, PVOID Address)
{
@ -90,8 +71,6 @@ MiFlushTlb(PULONG Pt, PVOID Address)
}
}
PULONG
MmGetPageDirectory(VOID)
{
@ -271,50 +250,6 @@ MmDeletePageTable(PEPROCESS Process, PVOID Address)
}
}
VOID
NTAPI
MmFreePageTable(PEPROCESS Process, PVOID Address)
{
PEPROCESS CurrentProcess = PsGetCurrentProcess();
ULONG i;
PFN_TYPE Pfn;
PULONG PageTable;
DPRINT("ProcessId %d, Address %x\n", Process->UniqueProcessId, Address);
if (Process != NULL && Process != CurrentProcess)
{
KeAttachProcess(&Process->Pcb);
}
PageTable = (PULONG)PAGE_ROUND_DOWN((PVOID)MiAddressToPte(Address));
for (i = 0; i < 1024; i++)
{
if (PageTable[i] != 0)
{
DbgPrint("Page table entry not clear at %x/%x (is %x)\n",
((ULONG)Address / (4*1024*1024)), i, PageTable[i]);
KEBUGCHECK(0);
}
}
Pfn = MiAddressToPde(Address)->u.Hard.PageFrameNumber;
MiAddressToPde(Address)->u.Long = 0;
MiFlushTlb((PULONG)MiAddressToPde(Address), MiAddressToPte(Address));
if (Address >= MmSystemRangeStart)
{
// MmGlobalKernelPageDirectory[ADDR_TO_PDE_OFFSET(Address)] = 0;
KEBUGCHECK(0);
}
else
{
MmReleasePageMemoryConsumer(MC_NPPOOL, Pfn);
}
if (Process != NULL && Process != CurrentProcess)
{
KeDetachProcess();
}
}
static PULONG
MmGetPageTableForProcess(PEPROCESS Process, PVOID Address, BOOLEAN Create)
{
@ -637,42 +572,6 @@ MmIsDirtyPage(PEPROCESS Process, PVOID Address)
return MmGetPageEntryForProcess(Process, Address) & PA_DIRTY ? TRUE : FALSE;
}
BOOLEAN
NTAPI
MmIsAccessedAndResetAccessPage(PEPROCESS Process, PVOID Address)
{
PULONG Pt;
ULONG Pte;
if (Address < MmSystemRangeStart && Process == NULL)
{
DPRINT1("MmIsAccessedAndResetAccessPage is called for user space without a process.\n");
KEBUGCHECK(0);
}
Pt = MmGetPageTableForProcess(Process, Address, FALSE);
if (Pt == NULL)
{
KEBUGCHECK(0);
}
do
{
Pte = *Pt;
} while (Pte != InterlockedCompareExchangePte(Pt, Pte & ~PA_ACCESSED, Pte));
if (Pte & PA_ACCESSED)
{
MiFlushTlb(Pt, Address);
return TRUE;
}
else
{
MmUnmapPageTable(Pt);
return FALSE;
}
}
VOID
NTAPI
MmSetCleanPage(PEPROCESS Process, PVOID Address)
@ -1234,22 +1133,6 @@ MmCreateHyperspaceMapping(PFN_TYPE Page)
return Address;
}
PFN_TYPE
NTAPI
MmChangeHyperspaceMapping(PVOID Address, PFN_TYPE NewPage)
{
PFN_TYPE Pfn;
ULONG Entry;
ASSERT (IS_HYPERSPACE(Address));
Entry = InterlockedExchangePte(MiAddressToPte(Address), PFN_TO_PTE(NewPage) | PA_PRESENT | PA_READWRITE);
Pfn = PTE_TO_PFN(Entry);
__invlpg(Address);
return Pfn;
}
PFN_TYPE
NTAPI
MmDeleteHyperspaceMapping(PVOID Address)