From d670c8e5302af8ccdf5f12242e58816420738bb5 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Thu, 9 Jan 2025 15:22:21 +0000 Subject: [PATCH] mm: remove PageTransTail() The last caller was removed in October. Also remove the FALSE definition of PageTransCompoundMap(); the normal definition was removed a few years ago. Link: https://lkml.kernel.org/r/20250109152245.1591914-1-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Acked-by: David Hildenbrand Acked-by: Zi Yan Signed-off-by: Andrew Morton --- include/linux/page-flags.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h index 691506bdf2c5..330929b6e062 100644 --- a/include/linux/page-flags.h +++ b/include/linux/page-flags.h @@ -894,21 +894,9 @@ static inline int PageTransCompound(const struct page *page) { return PageCompound(page); } - -/* - * PageTransTail 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. - */ -static inline int PageTransTail(const struct page *page) -{ - return PageTail(page); -} #else TESTPAGEFLAG_FALSE(TransHuge, transhuge) TESTPAGEFLAG_FALSE(TransCompound, transcompound) -TESTPAGEFLAG_FALSE(TransCompoundMap, transcompoundmap) -TESTPAGEFLAG_FALSE(TransTail, transtail) #endif #if defined(CONFIG_MEMORY_FAILURE) && defined(CONFIG_TRANSPARENT_HUGEPAGE) -- 2.25.1