From: Andrew Morton <akpm@linux-foundation.org>
To: Arjan van de Ven <arjan@infradead.org>
Cc: linux-kernel@vger.kernel.org, mingo@elte.hu, tglx@tglx.de
Subject: Re: [patch] Printk kernel version in WARN_ON
Date: Sat, 17 Nov 2007 10:27:20 -0800 [thread overview]
Message-ID: <20071117102720.251107d7.akpm@linux-foundation.org> (raw)
In-Reply-To: <20071117101552.2a7f34cb@laptopd505.fenrus.org>
On Sat, 17 Nov 2007 10:15:52 -0800 Arjan van de Ven <arjan@infradead.org> wrote:
> @@ -35,8 +36,8 @@ struct bug_entry {
> #define WARN_ON(condition) ({ \
> int __ret_warn_on = !!(condition); \
> if (unlikely(__ret_warn_on)) { \
> - printk("WARNING: at %s:%d %s()\n", __FILE__, \
> - __LINE__, __FUNCTION__); \
> + printk("WARNING: at %s:%d %s() (%s)\n", __FILE__, \
> + __LINE__, __FUNCTION__, UTS_RELEASE); \
> dump_stack(); \
> } \
> unlikely(__ret_warn_on); \
that made our 1100-odd WARN_ON sites fatter.
I suppose sometime we should optimise WARN_ON like we did BUG_ON.
next prev parent reply other threads:[~2007-11-17 18:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-17 18:15 [patch] Printk kernel version in WARN_ON Arjan van de Ven
2007-11-17 18:27 ` Andrew Morton [this message]
2007-11-17 18:39 ` Arjan van de Ven
2007-11-17 18:46 ` Andrew Morton
2007-11-17 19:35 ` Arjan van de Ven
2007-11-17 19:42 ` Sam Ravnborg
2007-11-21 12:51 ` Pavel Machek
2007-11-18 0:42 ` Ingo Molnar
2007-11-18 0:57 ` Andrew Morton
2007-11-18 1:04 ` Ingo Molnar
2007-11-18 17:18 ` Arjan van de Ven
2007-11-17 19:28 ` Sam Ravnborg
2007-11-17 23:02 ` Denys Vlasenko
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