Re: [PATCHv3 bpf-next 4/9] bpf: Switch BUILD_ID_SIZE_MAX to enum

[Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx>]

On Thu, Mar 16, 2023 at 10:02 AM Jiri Olsa <jolsa@xxxxxxxxxx> wrote:
>
> Switching BUILD_ID_SIZE_MAX to enum, so we expose it to BPF
> programs through vmlinux.h.
>
> Suggested-by: Andrii Nakryiko <andrii@xxxxxxxxxx>
> Signed-off-by: Jiri Olsa <jolsa@xxxxxxxxxx>
> ---

Thanks!

Acked-by: Andrii Nakryiko <andrii@xxxxxxxxxx>

>  include/linux/buildid.h | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/include/linux/buildid.h b/include/linux/buildid.h
> index b8b2e00420d6..316971c634fe 100644
> --- a/include/linux/buildid.h
> +++ b/include/linux/buildid.h
> @@ -5,7 +5,9 @@
>  #include <linux/mm_types.h>
>  #include <linux/slab.h>
>
> -#define BUILD_ID_SIZE_MAX 20
> +enum {
> +       BUILD_ID_SIZE_MAX = 20
> +};
>
>  struct build_id {
>         u32 sz;
> --
> 2.39.2
>