linux-kernel - Re: [PATCH 12/27] modpost: move struct namespace

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Date:   Mon, 25 Apr 2022 11:44:48 -0700
From:   Nick Desaulniers <ndesaulniers@...gle.com>
To:     Masahiro Yamada <masahiroy@...nel.org>
Cc:     linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org,
        Michal Marek <michal.lkml@...kovi.net>
Subject: Re: [PATCH 12/27] modpost: move struct namespace_list to modpost.c

On Sun, Apr 24, 2022 at 12:09 PM Masahiro Yamada <masahiroy@...nel.org> wrote:
>
> There is no good reason to define struct namespace_list in modpost.h
>
> struct module has pointers to struct namespace_list, but that does
> not require the definition of struct namespace_list.
>
> Move it to modpost.c.

Looks like modpost.h is included in:
- scripts/mod/sumversion.c
- scripts/mod/file2alias.c
- scripts/mod/modpost.c

But indeed, only modpost.c uses struct namespace_list.
Reviewed-by: Nick Desaulniers <ndesaulniers@...gle.com>

>
> Signed-off-by: Masahiro Yamada <masahiroy@...nel.org>
> ---
>
>  scripts/mod/modpost.c | 5 +++++
>  scripts/mod/modpost.h | 5 -----
>  2 files changed, 5 insertions(+), 5 deletions(-)
>
> diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
> index 4c074d6c1721..6f2748340746 100644
> --- a/scripts/mod/modpost.c
> +++ b/scripts/mod/modpost.c
> @@ -281,6 +281,11 @@ static struct symbol *find_symbol(const char *name)
>         return NULL;
>  }
>
> +struct namespace_list {
> +       struct namespace_list *next;
> +       char namespace[];
> +};
> +
>  static bool contains_namespace(struct namespace_list *list,
>                                const char *namespace)
>  {
> diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
> index 6a90bfc08458..2dbafbda9b0f 100644
> --- a/scripts/mod/modpost.h
> +++ b/scripts/mod/modpost.h
> @@ -109,11 +109,6 @@ buf_printf(struct buffer *buf, const char *fmt, ...);
>  void
>  buf_write(struct buffer *buf, const char *s, int len);
>
> -struct namespace_list {
> -       struct namespace_list *next;
> -       char namespace[];
> -};
> -
>  struct module {
>         struct list_head list;
>         int gpl_compatible;
> --
> 2.32.0
>


-- 
Thanks,
~Nick Desaulniers