On Mon, Feb 19, 2024 at 11:40 PM Anna-Maria Behnsen
wrote:
>
> There is already a generic union definition for vdso_data_store in vdso
> datapage header.
>
> Use this definition to prevent code duplication.
>
> Signed-off-by: Anna-Maria Behnsen
> Cc: Guo Ren
> Cc: linux-c...@vger.kernel.org
> ---
> arch/csky/kernel/vdso.c | 10 ++
> 1 file changed, 2 insertions(+), 8 deletions(-)
>
> diff --git a/arch/csky/kernel/vdso.c b/arch/csky/kernel/vdso.c
> index e74a2504d331..2ca886e4a458 100644
> --- a/arch/csky/kernel/vdso.c
> +++ b/arch/csky/kernel/vdso.c
> @@ -15,14 +15,8 @@ extern char vdso_start[], vdso_end[];
> static unsigned int vdso_pages;
> static struct page **vdso_pagelist;
>
> -/*
> - * The vDSO data page.
> - */
> -static union {
> - struct vdso_datadata;
> - u8 page[PAGE_SIZE];
> -} vdso_data_store __page_aligned_data;
> -struct vdso_data *vdso_data = _data_store.data;
> +static union vdso_data_store vdso_data_store __page_aligned_data;
> +struct vdso_data *vdso_data = vdso_data_store.data;
>
> static int __init vdso_init(void)
> {
> --
> 2.39.2
>
Acked-by: Guo Ren
--
Best Regards
Guo Ren
