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Message-Id: <1215540006.5553.187.camel@localhost>
Date: Tue, 08 Jul 2008 11:00:05 -0700
From: Joe Perches <joe@...ches.com>
To: Arjan van de Ven <arjan@...radead.org>
Cc: linux-kernel@...r.kernel.org, akpm@...ux-foundation.org,
mingo@...e.hu
Subject: Re: [patch 2/17] Add a WARN() macro that acts like WARN_ON()+printk
On Tue, 2008-07-08 at 09:40 -0700, Arjan van de Ven wrote:
> +#ifndef WARN
> +#define WARN(condition, format...) ({ \
> + int __ret_warn_on = !!(condition); \
> + if (unlikely(__ret_warn_on)) \
> + __WARN_printf(format); \
> + unlikely(__ret_warn_on); \
> +})
> +#endif
> +
If all current uses of WARN are going to change, perhaps
adding an argument for KERN_<level> or removing the
KERN_<level> prefixes and standardizing on a single
KERN_<level> (KERN_WARNING?) is appropriate.
If not standardizing on a single KERN_<level> prefix,
perhaps change the conditional and using something like:
assert_<level>(cond, fmt, arg...)
or
assert_msg(cond, level, fmt, arg...)
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