The quilt patch titled
Subject: mm: page_alloc: squash page_is_consistent()
has been removed from the -mm tree. Its filename was
mm-page_alloc-squash-page_is_consistent.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: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Subject: mm: page_alloc: squash page_is_consistent()
Date: Tue, 16 May 2023 14:38:13 +0800
Squash the page_is_consistent() into bad_range() as there is only one
caller.
Link: https://lkml.kernel.org/r/20230516063821.121844-6-wangkefeng.wang@xxxxxxxxxx
Signed-off-by: Kefeng Wang <wangkefeng.wang@xxxxxxxxxx>
Reviewed-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx>
Cc: David Hildenbrand <david@xxxxxxxxxx>
Cc: "Huang, Ying" <ying.huang@xxxxxxxxx>
Cc: Iurii Zaikin <yzaikin@xxxxxxxxxx>
Cc: Kees Cook <keescook@xxxxxxxxxxxx>
Cc: Len Brown <len.brown@xxxxxxxxx>
Cc: Luis Chamberlain <mcgrof@xxxxxxxxxx>
Cc: Oscar Salvador <osalvador@xxxxxxx>
Cc: Pavel Machek <pavel@xxxxxx>
Cc: Rafael J. Wysocki <rafael@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 9 +--------
1 file changed, 1 insertion(+), 8 deletions(-)
--- a/mm/page_alloc.c~mm-page_alloc-squash-page_is_consistent
+++ a/mm/page_alloc.c
@@ -517,13 +517,6 @@ static int page_outside_zone_boundaries(
return ret;
}
-static int page_is_consistent(struct zone *zone, struct page *page)
-{
- if (zone != page_zone(page))
- return 0;
-
- return 1;
-}
/*
* Temporary debugging check for pages not lying within a given zone.
*/
@@ -531,7 +524,7 @@ static int __maybe_unused bad_range(stru
{
if (page_outside_zone_boundaries(zone, page))
return 1;
- if (!page_is_consistent(zone, page))
+ if (zone != page_zone(page))
return 1;
return 0;
_
Patches currently in -mm which might be from wangkefeng.wang@xxxxxxxxxx are
