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Re: [PATCH 08/11] sysctl: Add size to register_sysctl_init
- To: Jiri Slaby <jirislaby@xxxxxxxxxx>
- From: Joel Granados <j.granados@xxxxxxxxxxx>
- Date: Thu, 22 Jun 2023 16:00:21 +0200
- Cc: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, <mcgrof@xxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, Dave Hansen <dave.hansen@xxxxxxxxxxxxxxx>, <x86@xxxxxxxxxx>, Theodore Ts'o <tytso@xxxxxxx>, "Jason A. Donenfeld" <Jason@xxxxxxxxx>, Juergen Gross <jgross@xxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>, Benjamin LaHaise <bcrl@xxxxxxxxx>, Alexander Viro <viro@xxxxxxxxxxxxxxxxxx>, Christian Brauner <brauner@xxxxxxxxxx>, "Jeff Layton" <jlayton@xxxxxxxxxx>, Chuck Lever <chuck.lever@xxxxxxxxxx>, Jan Kara <jack@xxxxxxx>, Kees Cook <keescook@xxxxxxxxxxxx>, Iurii Zaikin <yzaikin@xxxxxxxxxx>, Alexei Starovoitov <ast@xxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, Andrii Nakryiko <andrii@xxxxxxxxxx>, Balbir Singh <bsingharora@xxxxxxxxx>, Eric Biederman <ebiederm@xxxxxxxxxxxx>, "Naveen N. Rao" <naveen.n.rao@xxxxxxxxxxxxx>, Anil S Keshavamurthy <anil.s.keshavamurthy@xxxxxxxxx>, "David S. Miller" <davem@xxxxxxxxxxxxx>, Masami Hiramatsu <mhiramat@xxxxxxxxxx>, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Will Deacon <will@xxxxxxxxxx>, Petr Mladek <pmladek@xxxxxxxx>, Sergey Senozhatsky <senozhatsky@xxxxxxxxxxxx>, Juri Lelli <juri.lelli@xxxxxxxxxx>, Vincent Guittot <vincent.guittot@xxxxxxxxxx>, "Steven Rostedt" <rostedt@xxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Mike Kravetz <mike.kravetz@xxxxxxxxxx>, Muchun Song <muchun.song@xxxxxxxxx>, Naoya Horiguchi <naoya.horiguchi@xxxxxxx>, "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx>, David Howells <dhowells@xxxxxxxxxx>, Jarkko Sakkinen <jarkko@xxxxxxxxxx>, Paul Moore <paul@xxxxxxxxxxxxxx>, James Morris <jmorris@xxxxxxxxx>, "Serge E. Hallyn" <serge@xxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Oleksandr Tyshchenko <oleksandr_tyshchenko@xxxxxxxx>, "Amir Goldstein" <amir73il@xxxxxxxxx>, John Fastabend <john.fastabend@xxxxxxxxx>, Martin KaFai Lau <martin.lau@xxxxxxxxx>, Song Liu <song@xxxxxxxxxx>, "Yonghong Song" <yhs@xxxxxx>, KP Singh <kpsingh@xxxxxxxxxx>, Stanislav Fomichev <sdf@xxxxxxxxxx>, Hao Luo <haoluo@xxxxxxxxxx>, Jiri Olsa <jolsa@xxxxxxxxxx>, Waiman Long <longman@xxxxxxxxxx>, Boqun Feng <boqun.feng@xxxxxxxxx>, "John Ogness" <john.ogness@xxxxxxxxxxxxx>, Dietmar Eggemann <dietmar.eggemann@xxxxxxx>, Ben Segall <bsegall@xxxxxxxxxx>, Mel Gorman <mgorman@xxxxxxx>, Daniel Bristot de Oliveira <bristot@xxxxxxxxxx>, "Valentin Schneider" <vschneid@xxxxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxxxxxx>, "Will Drewry" <wad@xxxxxxxxxxxx>, Mark Rutland <mark.rutland@xxxxxxx>, Miaohe Lin <linmiaohe@xxxxxxxxxx>, <linux-kernel@xxxxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxxx>, <linux-aio@xxxxxxxxx>, <linux-fsdevel@xxxxxxxxxxxxxxx>, <linux-mm@xxxxxxxxx>, <bpf@xxxxxxxxxxxxxxx>, <kexec@xxxxxxxxxxxxxxxxxxx>, <linux-trace-kernel@xxxxxxxxxxxxxxx>, <keyrings@xxxxxxxxxxxxxxx>, <linux-security-module@xxxxxxxxxxxxxxx>
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On Thu, Jun 22, 2023 at 06:21:48AM +0200, Jiri Slaby wrote:
> On 21. 06. 23, 15:15, Joel Granados wrote:
> > On Wed, Jun 21, 2023 at 12:47:58PM +0200, Greg Kroah-Hartman wrote:
> > > On Wed, Jun 21, 2023 at 11:09:57AM +0200, Joel Granados wrote:
> > > > static int __init random_sysctls_init(void)
> > > > {
> > > > - register_sysctl_init("kernel/random", random_table);
> > > > + register_sysctl_init("kernel/random", random_table,
> > > > + ARRAY_SIZE(random_table));
> > >
> > > As mentioned before, why not just do:
> > >
> > > #define register_sysctl_init(string, table) \
> > > __register_sysctl_init(string, table, ARRAY_SIZE(table);
> > Answered you in the original mail where you suggested it.
>
> I am curious what that was, do you have a link?
of course. I think you will find it here
https://lore.kernel.org/all/20230621123816.ufqbob6qthz4hujx@localhost/
>
> --
> js
> suse labs
>
--
Joel Granados
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