The patch titled
Subject: mm/page_owner.c: add missing __initdata attribute
has been added to the -mm mm-unstable branch. Its filename is
mm-page_ownerc-add-missing-__initdata-attribute.patch
This patch will shortly appear at
https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/mm-page_ownerc-add-missing-__initdata-attribute.patch
This patch will later appear in the mm-unstable branch at
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/process/submit-checklist.rst when testing your code ***
The -mm tree is included into linux-next via the mm-everything
branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
and is updated there every 2-3 working days
------------------------------------------------------
From: Fanjun Kong <bh1scw@xxxxxxxxx>
Subject: mm/page_owner.c: add missing __initdata attribute
Date: Mon, 16 May 2022 11:00:42 +0800
This patch fixes two issues:
1. Add __initdata attribute according to include/linux/init.h:
For initialized data:
You should insert __initdata between the variable name and equal
sign followed by value
2. Fix below error reported by checkpatch.pl:
ERROR: do not initialise statics to false
Special thanks to Muchun Song :)
Link: https://lkml.kernel.org/r/20220516030039.1487005-1-bh1scw@xxxxxxxxx
Signed-off-by: Fanjun Kong <bh1scw@xxxxxxxxx>
Suggested-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_owner.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/page_owner.c~mm-page_ownerc-add-missing-__initdata-attribute
+++ a/mm/page_owner.c
@@ -34,7 +34,7 @@ struct page_owner {
pid_t tgid;
};
-static bool page_owner_enabled = false;
+static bool page_owner_enabled __initdata;
DEFINE_STATIC_KEY_FALSE(page_owner_inited);
static depot_stack_handle_t dummy_handle;
_
Patches currently in -mm which might be from bh1scw@xxxxxxxxx are
mm-page_ownerc-add-missing-__initdata-attribute.patch
