linux-kernel - Re: [PATCH 1/5] Split wait_noreap

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Message-Id: <20090511164530.1842bb08.akpm@linux-foundation.org>
Date:	Mon, 11 May 2009 16:45:30 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Vitaly Mayatskikh <v.mayatskih@...il.com>
Cc:	oleg@...hat.com, mingo@...e.hu, roland@...hat.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/5] Split wait_noreap_copyout()

On Mon, 11 May 2009 15:25:50 +0200
Vitaly Mayatskikh <v.mayatskih@...il.com> wrote:

> +	if (!retval && infop) {
> +		retval = put_user(signal, &infop->si_signo);
> +		if (!retval)
> +			retval = put_user(0, &infop->si_errno);
> +		if (!retval)
> +			retval = put_user((short)why, &infop->si_code);
> +		if (!retval)
> +			retval = put_user(pid, &infop->si_pid);
> +		if (!retval)
> +			retval = put_user(uid, &infop->si_uid);
> +		if (!retval)
> +			retval = put_user(status, &infop->si_status);
> +	}

I'll assume that "More changes to come" includes making all this somewhat
less inefficient ;)

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