diff options
Diffstat (limited to 'include/linux/page-flags.h')
| -rw-r--r-- | include/linux/page-flags.h | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 3b814ce08331..4fe5ee67535b 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -915,20 +915,6 @@ FOLIO_FLAG_FALSE(partially_mapped) #ifdef CONFIG_TRANSPARENT_HUGEPAGE /* - * PageHuge() only returns true for hugetlbfs pages, but not for - * normal or transparent huge pages. - * - * PageTransHuge() returns true for both transparent huge and - * hugetlbfs pages, but not normal pages. PageTransHuge() can only be - * called only in the core VM paths where hugetlbfs pages can't exist. - */ -static inline int PageTransHuge(const struct page *page) -{ - VM_BUG_ON_PAGE(PageTail(page), page); - return PageHead(page); -} - -/* * PageTransCompound returns true for both transparent huge pages * and hugetlbfs pages, so it should only be called when it's known * that hugetlbfs pages aren't involved. @@ -938,7 +924,6 @@ static inline int PageTransCompound(const struct page *page) return PageCompound(page); } #else -TESTPAGEFLAG_FALSE(TransHuge, transhuge) TESTPAGEFLAG_FALSE(TransCompound, transcompound) #endif @@ -989,7 +974,7 @@ static inline bool page_mapcount_is_type(unsigned int mapcount) static inline bool page_has_type(const struct page *page) { - return page_mapcount_is_type(data_race(page->page_type)); + return page_type_has_type(data_race(page->page_type)); } #define FOLIO_TYPE_OPS(lname, fname) \ @@ -1237,10 +1222,6 @@ static inline int folio_has_private(const struct folio *folio) return !!(folio->flags & PAGE_FLAGS_PRIVATE); } -static inline bool folio_test_large_maybe_mapped_shared(const struct folio *folio) -{ - return test_bit(FOLIO_MM_IDS_SHARED_BITNUM, &folio->_mm_ids); -} #undef PF_ANY #undef PF_HEAD #undef PF_NO_TAIL |