The quilt patch titled
Subject: mm: remove PageTransTail()
has been removed from the -mm tree. Its filename was
mm-remove-pagetranstail.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>
Subject: mm: remove PageTransTail()
Date: Thu, 9 Jan 2025 15:22:21 +0000
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@xxxxxxxxxxxxx
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Acked-by: David Hildenbrand <david@xxxxxxxxxx>
Acked-by: Zi Yan <ziy@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/page-flags.h | 12 ------------
1 file changed, 12 deletions(-)
--- a/include/linux/page-flags.h~mm-remove-pagetranstail
+++ a/include/linux/page-flags.h
@@ -894,21 +894,9 @@ static inline int PageTransCompound(cons
{
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)
_
Patches currently in -mm which might be from willy@xxxxxxxxxxxxx are
