NTSTATUS MiFlushSectionInternal( IN PMMPTE StartingPte, IN PMMPTE FinalPte, IN PSUBSECTION FirstSubsection, IN PSUBSECTION LastSubsection, IN ULONG Synchronize, IN LOGICAL WriteInProgressOk, OUT PIO_STATUS_BLOCK IoStatus ); Routine Description: This function flushes to the backing file any modified pages within the specified range of the section. The parameters describe the section's prototype PTEs (start and end) and the subsections which correspond to the starting and ending PTE. Each PTE in the subsection between the specified start and end is examined and if the page is either valid or transition AND the page has been modified, the modify bit is cleared in the PFN database and the page is flushed to its backing file. Arguments: StartingPte - Supplies a pointer to the first prototype PTE to be examined for flushing. FinalPte - Supplies a pointer to the last prototype PTE to be examined for flushing. FirstSubsection - Supplies the subsection that contains the StartingPte. LastSubsection - Supplies the subsection that contains the FinalPte. Synchronize - Supplies TRUE if synchronization with all threads doing flush operations to this section should occur. WriteInProgressOk - Supplies TRUE if the caller can tolerate a write already in progress for any dirty pages. IoStatus - Returns the value of the IoStatus for the last attempted I/O operation. Return Value: Returns status of the operation.