Use the entire_mapcount field directly. Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> --- mm/hugetlb.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index c9702224931c..a68e0e597a8f 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1474,7 +1474,7 @@ static void __destroy_compound_gigantic_folio(struct folio *folio, int nr_pages = 1 << order; struct page *p; - atomic_set(folio_mapcount_ptr(folio), 0); + atomic_set(&folio->_entire_mapcount, 0); atomic_set(&folio->_nr_pages_mapped, 0); atomic_set(&folio->_pincount, 0); @@ -1996,7 +1996,7 @@ static bool __prep_compound_gigantic_folio(struct folio *folio, if (i != 0) set_compound_head(p, &folio->page); } - atomic_set(folio_mapcount_ptr(folio), -1); + atomic_set(&folio->_entire_mapcount, -1); atomic_set(&folio->_nr_pages_mapped, 0); atomic_set(&folio->_pincount, 0); return true; -- 2.35.1
