Author: fireball
Date: Sun Mar 29 23:32:37 2009
New Revision: 40290
URL:
http://svn.reactos.org/svn/reactos?rev=40290&view=rev
Log:
[FORMATTING]
- Change comments to match kernel coding style
- Remove EOL spaces.
Modified:
trunk/reactos/ntoskrnl/mm/hypermap.c
Modified: trunk/reactos/ntoskrnl/mm/hypermap.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/hypermap.c?rev…
==============================================================================
--- trunk/reactos/ntoskrnl/mm/hypermap.c [iso-8859-1] (original)
+++ trunk/reactos/ntoskrnl/mm/hypermap.c [iso-8859-1] Sun Mar 29 23:32:37 2009
@@ -28,15 +28,11 @@
{
PMMPTE PointerPte;
- //
- // Get the hyperspace PTE and zero out the page table
- //
+ /* Get the hyperspace PTE and zero out the page table */
PointerPte = MiAddressToPte(HYPER_SPACE);
RtlZeroMemory(PointerPte, PAGE_SIZE);
- //
- // Setup mapping PTEs
- //
+ /* Setup mapping PTEs */
MmFirstReservedMappingPte = MiAddressToPte(MI_MAPPING_RANGE_START);
MmLastReservedMappingPte = MiAddressToPte(MI_MAPPING_RANGE_END);
MmFirstReservedMappingPte->u.Hard.PageFrameNumber = MI_HYPERSPACE_PTES;
@@ -51,59 +47,41 @@
MMPTE TempPte;
PMMPTE PointerPte;
PFN_NUMBER Offset;
- PVOID Address;
-
- //
- // Never accept page 0
- //
+ PVOID Address;
+
+ /* Never accept page 0 */
ASSERT(Page != 0);
-
- //
- // Build the PTE
- //
+
+ /* Build the PTE */
TempPte = HyperTemplatePte;
TempPte.u.Hard.PageFrameNumber = Page;
-
- //
- // Pick the first hyperspace PTE
- //
+
+ /* Pick the first hyperspace PTE */
PointerPte = MmFirstReservedMappingPte;
- //
- // Acquire the hyperlock
- //
+ /* Acquire the hyperlock */
ASSERT(Process == PsGetCurrentProcess());
KeAcquireSpinLock(&Process->HyperSpaceLock, OldIrql);
-
- //
- // Now get the first free PTE
- //
+
+ /* Now get the first free PTE */
Offset = PFN_FROM_PTE(PointerPte);
if (!Offset)
{
- //
- // Reset the PTEs
- //
+ /* Reset the PTEs */
Offset = MI_HYPERSPACE_PTES;
KeFlushProcessTb();
}
-
- //
- // Prepare the next PTE
- //
+
+ /* Prepare the next PTE */
PointerPte->u.Hard.PageFrameNumber = Offset - 1;
-
- //
- // Write the current PTE
- //
+
+ /* Write the current PTE */
PointerPte += Offset;
ASSERT(PointerPte->u.Hard.Valid == 0);
ASSERT(TempPte.u.Hard.Valid == 1);
*PointerPte = TempPte;
-
- //
- // Return the address
- //
+
+ /* Return the address */
Address = (PVOID)((ULONG_PTR)PointerPte << 10);
return Address;
}
@@ -116,14 +94,10 @@
{
ASSERT(Process == PsGetCurrentProcess());
- //
- // Blow away the mapping
- //
+ /* Blow away the mapping */
MiAddressToPte(Address)->u.Long = 0;
-
- //
- // Release the hyperlock
- //
+
+ /* Release the hyperlock */
ASSERT(KeGetCurrentIrql() == DISPATCH_LEVEL);
KeReleaseSpinLock(&Process->HyperSpaceLock, OldIrql);
}
@@ -136,36 +110,24 @@
PMMPTE PointerPte;
PVOID Address;
- //
- // Never accept page 0
- //
+ /* Never accept page 0 */
ASSERT(Page != 0);
- //
- // Build the PTE
- //
+ /* Build the PTE */
TempPte = HyperTemplatePte;
TempPte.u.Hard.PageFrameNumber = Page;
- //
- // Get the Zero PTE and its address
- //
+ /* Get the Zero PTE and its address */
PointerPte = MiAddressToPte(MI_ZERO_PTE);
Address = (PVOID)((ULONG_PTR)PointerPte << 10);
- //
- // Invalidate the old address
- //
+ /* Invalidate the old address */
__invlpg(Address);
- //
- // Write the current PTE
- //
+ /* Write the current PTE */
TempPte.u.Hard.PageFrameNumber = Page;
*PointerPte = TempPte;
- //
- // Return the address
- //
+ /* Return the address */
return Address;
}