On Wed, Jan 13, 2021 at 01:22:05PM +0800, Muchun Song wrote: > If a new hugetlb page is allocated during fallocate it will not be > marked as active (set_page_huge_active) which will result in a later > isolate_huge_page failure when the page migration code would like to > move that page. Such a failure would be unexpected and wrong. > > Only export set_page_huge_active, just leave clear_page_huge_active > as static. Because there are no external users. > > Fixes: 70c3547e36f5 (hugetlbfs: add hugetlbfs_fallocate()) > Signed-off-by: Muchun Song <[email protected]> > Acked-by: Michal Hocko <[email protected]> > Reviewed-by: Mike Kravetz <[email protected]> > Cc: [email protected]
Reviewed-by: Oscar Salvador <[email protected]> -- Oscar Salvador SUSE L3
