diff options
| -rw-r--r-- | mm/huge_memory.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 9570f03cdee4..bfa960f012fa 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -591,12 +591,14 @@ void prep_transhuge_page(struct page *page) static inline bool is_transparent_hugepage(struct page *page) { + struct folio *folio; + if (!PageCompound(page)) return false; - page = compound_head(page); - return is_huge_zero_page(page) || - page[1].compound_dtor == TRANSHUGE_PAGE_DTOR; + folio = page_folio(page); + return is_huge_zero_page(&folio->page) || + folio->_folio_dtor == TRANSHUGE_PAGE_DTOR; } static unsigned long __thp_get_unmapped_area(struct file *filp, |