linux-kernel - Re: [PATCH v5 1/3] seccomp: kill the seccomp

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Date:	Fri, 27 Jan 2012 15:41:40 -0800
From:	Greg KH <gregkh@...e.de>
To:	Will Drewry <wad@...omium.org>
Cc:	linux-kernel@...r.kernel.org, keescook@...omium.org,
	john.johansen@...onical.com, serge.hallyn@...onical.com,
	coreyb@...ux.vnet.ibm.com, pmoore@...hat.com, eparis@...hat.com,
	djm@...drot.org, torvalds@...ux-foundation.org,
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	scarybeasts@...il.com, avi@...hat.com, penberg@...helsinki.fi,
	viro@...iv.linux.org.uk, luto@....edu, mingo@...e.hu,
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	eric.dumazet@...il.com, dhowells@...hat.com,
	daniel.lezcano@...e.fr, linux-fsdevel@...r.kernel.org,
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	mhalcrow@...gle.com, dlaor@...hat.com, corbet@....net,
	alan@...rguk.ukuu.org.uk, indan@....nu, mcgrathr@...omium.org
Subject: Re: [PATCH v5 1/3] seccomp: kill the seccomp_t typedef

On Fri, Jan 27, 2012 at 05:24:39PM -0600, Will Drewry wrote:
> Replaces the seccomp_t typedef with seccomp_struct to match modern
> kernel style.
> 
> Signed-off-by: Will Drewry <wad@...omium.org>
> ---
>  include/linux/sched.h   |    2 +-
>  include/linux/seccomp.h |   10 ++++++----
>  2 files changed, 7 insertions(+), 5 deletions(-)
> 
> diff --git a/include/linux/sched.h b/include/linux/sched.h
> index 4032ec1..288b5cb 100644
> --- a/include/linux/sched.h
> +++ b/include/linux/sched.h
> @@ -1418,7 +1418,7 @@ struct task_struct {
>  	uid_t loginuid;
>  	unsigned int sessionid;
>  #endif
> -	seccomp_t seccomp;
> +	struct seccomp_struct seccomp;

Isn't 'struct seccomp_struct' a bit redundant?

How about a simple 'struct seccomp' instead?

That is, if this is even needed...

greg k-h
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