From mboxrd@z Thu Jan  1 00:00:00 1970
From: Eric Dumazet <eric.dumazet@gmail.com>
Subject: Re: [PATCH v2] net: arp: code cleanup
Date: Thu, 02 Sep 2010 10:27:33 +0200
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Cc: David Miller <davem@davemloft.net>,
	Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>,
	"Pekka Savola (ipv6)" <pekkas@netcore.fi>,
	James Morris <jmorris@namei.org>,
	Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>,
	Patrick McHardy <kaber@trash.net>,
	Joe Perches <joe@perches.com>, netdev@vger.kernel.org
To: Changli Gao <xiaosuo@gmail.com>
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Le jeudi 02 septembre 2010 =C3=A0 16:18 +0800, Changli Gao a =C3=A9crit=
 :

> Replace printk(KERN_DEBUG...) with pr_debug(...).

pr_debug() is not an exact replacement of printk(KERN_DEBUG ...)

With pr_debug(), you need to recompile this file with -DDEBUG or
CONFIG_DYNAMIC_DEBUG if you want to catch the messages.

Thats the reason why Joe Perches usually doesnt touch
printk(KERN_DEBUG ...) occurrences.