[PATCH v8 5/6] elf: Align large load segments to PMD huge page size for THP

[H.J. Lu]

On Fri, Apr 10, 2026 at 6:46 AM Wilco Dijkstra <Wilco.Dijkstra@arm.com> wrote:
>
> Hi HJ,
>
> > +      unsigned long int default_thp_pagesize = DL_MAP_DEFAULT_THP_PAGESIZE;
> > +      thp_mode = default_thp_pagesize ? thp_mode_always : __get_thp_mode ();
> > +      thp_pagesize = default_thp_pagesize ? : __get_thp_size ();
>
> > We should call __get_hugepage_config to get both the THP page size as well
> > as the THP flags.  The THP flags should be passed to mmap.
>
> No - this is about THP, not hugetlbfs.
>
> Cheers,
> Wilco

Do we need to call __madvise with MADV_HUGEPAGE?

-- 
H.J.