diff --git a/ntoskrnl/mm/ARM3/virtual.c b/ntoskrnl/mm/ARM3/virtual.c index fde9899eae0..a7dd6f70e60 100644 --- a/ntoskrnl/mm/ARM3/virtual.c +++ b/ntoskrnl/mm/ARM3/virtual.c @@ -5230,7 +5230,6 @@ NtFreeVirtualMemory(IN HANDLE ProcessHandle, IN PSIZE_T URegionSize, IN ULONG FreeType) { - PMEMORY_AREA MemoryArea; SIZE_T PRegionSize; PVOID PBaseAddress; LONG_PTR AlreadyDecommitted, CommitReduction = 0; @@ -5391,15 +5390,6 @@ NtFreeVirtualMemory(IN HANDLE ProcessHandle, // ASSERT(Vad->u.VadFlags.NoChange == 0); - // - // Finally, make sure there is a ReactOS Mm MEMORY_AREA for this allocation - // and that is is an ARM3 memory area, and not a section view, as we currently - // don't support freeing those though this interface. - // - MemoryArea = MmLocateMemoryAreaByAddress(AddressSpace, (PVOID)StartingAddress); - ASSERT(MemoryArea); - ASSERT(MemoryArea->Type == MEMORY_AREA_OWNED_BY_ARM3); - // // Now we can try the operation. First check if this is a RELEASE or a DECOMMIT // @@ -5490,11 +5480,7 @@ NtFreeVirtualMemory(IN HANDLE ProcessHandle, Vad, Process); Vad->u.VadFlags.CommitCharge -= CommitReduction; - // For ReactOS: shrink the corresponding memory area - ASSERT(Vad->StartingVpn == MemoryArea->VadNode.StartingVpn); - ASSERT(Vad->EndingVpn == MemoryArea->VadNode.EndingVpn); Vad->StartingVpn = (EndingAddress + 1) >> PAGE_SHIFT; - MemoryArea->VadNode.StartingVpn = Vad->StartingVpn; // // After analyzing the VAD, set it to NULL so that we don't @@ -5524,11 +5510,7 @@ NtFreeVirtualMemory(IN HANDLE ProcessHandle, Vad, Process); Vad->u.VadFlags.CommitCharge -= CommitReduction; - // For ReactOS: shrink the corresponding memory area - ASSERT(Vad->StartingVpn == MemoryArea->VadNode.StartingVpn); - ASSERT(Vad->EndingVpn == MemoryArea->VadNode.EndingVpn); Vad->EndingVpn = (StartingAddress - 1) >> PAGE_SHIFT; - MemoryArea->VadNode.EndingVpn = Vad->EndingVpn; } else { @@ -5582,12 +5564,8 @@ NtFreeVirtualMemory(IN HANDLE ProcessHandle, // // Adjust the end of the original VAD (first chunk). - // For ReactOS: shrink the corresponding memory area // - ASSERT(Vad->StartingVpn == MemoryArea->VadNode.StartingVpn); - ASSERT(Vad->EndingVpn == MemoryArea->VadNode.EndingVpn); Vad->EndingVpn = (StartingAddress - 1) >> PAGE_SHIFT; - MemoryArea->VadNode.EndingVpn = Vad->EndingVpn; // // Now the addresses for both VADs are consistent,