VeraCrypt
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authorMounir IDRASSI <mounir.idrassi@idrix.fr>2020-07-01 17:11:07 +0200
committerMounir IDRASSI <mounir.idrassi@idrix.fr>2020-07-02 02:20:42 +0200
commit3f587a362943a59455c6b177829118fa87e6b7b0 (patch)
tree086729feb3dafaf3c4256537ba978190c6c1fe5b /src/Driver/Ntdriver.h
parent5f04e5abd0867485056515854b9ecc3f24c4ae81 (diff)
downloadVeraCrypt-3f587a362943a59455c6b177829118fa87e6b7b0.tar.gz
VeraCrypt-3f587a362943a59455c6b177829118fa87e6b7b0.zip
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.
Diffstat (limited to 'src/Driver/Ntdriver.h')
-rw-r--r--src/Driver/Ntdriver.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/Driver/Ntdriver.h b/src/Driver/Ntdriver.h
index 25ee64e9..47ae49f7 100644
--- a/src/Driver/Ntdriver.h
+++ b/src/Driver/Ntdriver.h
@@ -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);