From: Chris Wedgwood <cw@f00f.org>
To: Andrew Morton <akpm@osdl.org>
Cc: Kirill Korotaev <dev@sw.ru>,
linux-kernel@vger.kernel.org, torvalds@osdl.org
Subject: Re: [PATCH] removes unnessary print of space
Date: Mon, 6 Sep 2004 05:17:47 -0700 [thread overview]
Message-ID: <20040906121747.GA9113@taniwha.stupidest.org> (raw)
In-Reply-To: <20040906000826.73157de6.akpm@osdl.org>
On Mon, Sep 06, 2004 at 12:08:26AM -0700, Andrew Morton wrote:
> Until some smarty comes along and optimises printk() to skip empty
> strings.
define the bahavior to disallow that
> An explicit wake_up_klogd() thing might make sense, rather than
> relying upon side-effects.
what about something like:
#define wake_up_klogd() (printk(NULL))
then? and have printk short-circuit where required when it gets NULL
but still wake the console up?
--cw
next prev parent reply other threads:[~2004-09-06 12:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-09-06 7:07 Kirill Korotaev
2004-09-06 7:08 ` Andrew Morton
2004-09-06 8:34 ` Kirill Korotaev
2004-09-06 8:29 ` Andrew Morton
2004-09-06 16:33 ` Randy.Dunlap
2004-09-06 12:17 ` Chris Wedgwood [this message]
2004-09-06 7:57 ` Kalin KOZHUHAROV
2004-09-06 9:03 ` Tonnerre
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