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; }