The quilt patch titled
Subject: mm/page_ext: move page_ext_operations definition under CONFIG_PAGE_EXTENSION
has been removed from the -mm tree. Its filename was
mm-page_ext-move-page_ext_operations-definition-under-config_page_extension.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: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Subject: mm/page_ext: move page_ext_operations definition under CONFIG_PAGE_EXTENSION
Date: Mon, 17 Jul 2023 19:32:27 +0800
page_ext_operations should only be defined when CONFIG_PAGE_EXTENSION is
enabled.
Besides, this may detect missing reliance on CONFIG_PAGE_EXTENSION from
future Page Extension clients at compile time.
Link: https://lkml.kernel.org/r/20230717113227.1897173-4-shikemeng@xxxxxxxxxxxxxxx
Signed-off-by: Kemeng Shi <shikemeng@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
include/linux/page_ext.h | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
--- a/include/linux/page_ext.h~mm-page_ext-move-page_ext_operations-definition-under-config_page_extension
+++ a/include/linux/page_ext.h
@@ -8,6 +8,7 @@
struct pglist_data;
+#ifdef CONFIG_PAGE_EXTENSION
/**
* struct page_ext_operations - per page_ext client operations
* @offset: Offset to the client's data within page_ext. Offset is returned to
@@ -29,8 +30,6 @@ struct page_ext_operations {
bool need_shared_flags;
};
-#ifdef CONFIG_PAGE_EXTENSION
-
/*
* The page_ext_flags users must set need_shared_flags to true.
*/
_
Patches currently in -mm which might be from shikemeng@xxxxxxxxxxxxxxx are
