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Windows: Don't use API for Processor Groups support if there is only 1 CPU group in the system. This can fix slowness issue observed on some PCs with AMD CPUs.

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This commit is contained in:
Mounir IDRASSI
2020-07-01 17:11:07 +02:00
parent 5f04e5abd0
commit 3f587a3629
4 changed files with 86 additions and 41 deletions
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src/Driver/Ntdriver.h
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@@ -173,7 +173,7 @@ NTSTATUS TCCompleteIrp (PIRP irp, NTSTATUS status, ULONG_PTR information);
NTSTATUS TCCompleteDiskIrp (PIRP irp, NTSTATUS status, ULONG_PTR information);
NTSTATUS ProbeRealDriveSize (PDEVICE_OBJECT driveDeviceObject, LARGE_INTEGER *driveSize);
BOOL UserCanAccessDriveDevice ();
size_t GetCpuCount ();
size_t GetCpuCount (WORD* pGroupCount);
USHORT GetCpuGroup (size_t index);
void SetThreadCpuGroupAffinity (USHORT index);
void EnsureNullTerminatedString (wchar_t *str, size_t maxSizeInBytes);