We should only see anon folios in this function (and there are many assumptions of that already), so we can simplify these two assertions. Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx> --- mm/swapfile.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/mm/swapfile.c b/mm/swapfile.c index 0371b7b3cd27..88842c6fb8fe 100644 --- a/mm/swapfile.c +++ b/mm/swapfile.c @@ -1789,8 +1789,8 @@ static int unuse_pte(struct vm_area_struct *vma, pmd_t *pmd, arch_swap_restore(entry, page_folio(page)); /* See do_swap_page() */ - BUG_ON(!PageAnon(page) && PageMappedToDisk(page)); - BUG_ON(PageAnon(page) && PageAnonExclusive(page)); + VM_BUG_ON_FOLIO(!folio_test_anon(folio), folio); + VM_BUG_ON_PAGE(PageAnonExclusive(page), page); dec_mm_counter(vma->vm_mm, MM_SWAPENTS); inc_mm_counter(vma->vm_mm, MM_ANONPAGES); -- 2.42.0
