On 2/26/26 04:26, Nico Pache wrote: > From: Baolin Wang <[email protected]> > > If any order (m)THP is enabled we should allow running khugepaged to > attempt scanning and collapsing mTHPs. In order for khugepaged to operate > when only mTHP sizes are specified in sysfs, we must modify the predicate > function that determines whether it ought to run to do so. > > This function is currently called hugepage_pmd_enabled(), this patch > renames it to hugepage_enabled() and updates the logic to check to > determine whether any valid orders may exist which would justify > khugepaged running. > > We must also update collapse_allowable_orders() to check all orders if > the vma is anonymous and the collapse is khugepaged. > > After this patch khugepaged mTHP collapse is fully enabled. > > Signed-off-by: Baolin Wang <[email protected]> > Signed-off-by: Nico Pache <[email protected]> > ---
Nothing jumped at me Acked-by: David Hildenbrand (Arm) <[email protected]> -- Cheers, David
