On Fri, Jun 05, 2026 at 10:14:17AM -0600, Nico Pache wrote: >Add collapse_possible_orders() to generalize THP order eligibility. The >function determines which THP orders are permitted based on collapse >context (khugepaged vs madv_collapse). We also add collapse_possible() >as a thin wrapper around collapse_possible_orders() that returns a bool >rather than the whole bitmap. > >This consolidates collapse configuration logic and provides a clean >interface for future mTHP collapse support where the orders may be >different. > >Acked-by: David Hildenbrand (Arm) <[email protected]> >Reviewed-by: Baolin Wang <[email protected]> >Signed-off-by: Nico Pache <[email protected]> >---
Reviewed-by: Lance Yang <[email protected]>
