diff mbox series

mm/page_owner.c: Add missing __initdata attribute

Message ID 20220516030039.1487005-1-bh1scw@gmail.com (mailing list archive)
State New
Headers show
Series mm/page_owner.c: Add missing __initdata attribute | expand

Commit Message

FanJun Kong May 16, 2022, 3 a.m. UTC 
From: Fanjun Kong <bh1scw@gmail.com>

This patch fix 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 :)

Suggested-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Fanjun Kong <bh1scw@gmail.com>
---
 mm/page_owner.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Muchun Song May 16, 2022, 3:41 a.m. UTC | #1 
On Mon, May 16, 2022 at 11:09 AM <bh1scw@gmail.com> wrote:
>
> From: Fanjun Kong <bh1scw@gmail.com>
>
> This patch fix 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 :)
>
> Suggested-by: Muchun Song <songmuchun@bytedance.com>
> Signed-off-by: Fanjun Kong <bh1scw@gmail.com>

Reviewed-by: Muchun Song <songmuchun@bytedance.com>

Thanks.
diff mbox series

Patch

diff --git a/mm/page_owner.c b/mm/page_owner.c
index 9185ff4eacb6..e4c6f3f1695b 100644
--- a/mm/page_owner.c
+++ b/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;