VOID MiUpdateWsle( IN OUT PWSLE_NUMBER DesiredIndex, IN PVOID VirtualAddress, PMMWSL WorkingSetList, IN PMMPFN Pfn ); Routine Description: This routine updates a reserved working set entry to place it into the valid state. Arguments: DesiredIndex - Supplies the index of the working set entry to update. VirtualAddress - Supplies the virtual address which the working set entry maps. WsInfo - Supplies a pointer to the working set info block for the process (or system cache). Pfn - Supplies a pointer to the PFN element for the page. Return Value: None. Environment: Kernel mode, APCs disabled, working set lock held and PFN lock held.