MiFreeInPageSupportBlock

void __fastcall MiFreeInPageSupportBlock(PSLIST_ENTRY ListEntry){
  struct _SLIST_ENTRY *Next; 
  if( *((struct _KTHREAD **)&ListEntry[9].Next + 1) == KeGetCurrentThread() && *((_QWORD *)&ListEntry[13].Next + 1) )
    KeAbPostRelease(ListEntry);
  if( _InterlockedExchangeAdd((volatile signed __int32 *)&ListEntry[11], 0xFFFFFFFF) == 1 )
  {
    Next = ListEntry[16].Next;
    if( Next && Next != &ListEntry[17] )
      ExFreePoolWithTag(Next, 0);
    if( !MiInsertInPageBlock(ListEntry) )
      ExFreePoolWithTag(ListEntry, 0);
  }
}

Referenced by:

MiAllocateInPageSupport
MiFaultGetFileExtents
MiFinishHardFault
MiFreeRotateVadEvent
MiGetReadyInPageBlock
MiHandleTransitionFault
MiPfAllocateMdls
MiPfPutPagesInTransition
MiPrivateFixup
MiResolveMappedFileFault
MiResolvePageFileFault
MiResolveTransitionFault
MiWaitForCollidedFaultComplete
MmPrefetchPagesEx