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Message-ID: <1411229447.24444.53.camel@joe-AO725>
Subject: Re: [PATCH] printk: git rid of [sched_delayed] message for
 printk_deferred
From: Joe Perches <joe@perches.com>
To: Peter Zijlstra <peterz@infradead.org>
Cc: Jan Kara <jack@suse.cz>, Steven Rostedt <rostedt@goodmis.org>,
        Markus Trippelsdorf <markus@trippelsdorf.de>,
        Geert Uytterhoeven <geert@linux-m68k.org>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        Andrew Morton <akpm@linux-foundation.org>
Date: Sat, 20 Sep 2014 09:10:47 -0700
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On Sat, 2014-09-20 at 17:47 +0200, Peter Zijlstra wrote:
> On a whole, printk() is entirely useless for debugging these days, its
> far too fragile/unreliable to be taken seriously so I really don't care
> on that point either.

That's unfortunate.

Care to enumerate the issues that you believe make
printk too fragile/unreliable for debugging?