KiIsKernelStackSwappable

__int64 __fastcall KiIsKernelStackSwappable(__int64 a1){
  unsigned int v1; 
  v1 = 0;
  if( *(_BYTE *)(a1 + 391) && (*(_DWORD *)(a1 + 120) & 0x40) != 0 && *(char *)(a1 + 195) < 25 )
    return 1;
  return v1;
}

Referenced by:

KeTryToFreezeThreadStack