netdev - Re: [PATCH v2] net: arp: code cleanup

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Date:	Thu, 02 Sep 2010 10:27:33 +0200
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Changli Gao <xiaosuo@...il.com>
Cc:	David Miller <davem@...emloft.net>,
	Alexey Kuznetsov <kuznet@....inr.ac.ru>,
	"Pekka Savola (ipv6)" <pekkas@...core.fi>,
	James Morris <jmorris@...ei.org>,
	Hideaki YOSHIFUJI <yoshfuji@...ux-ipv6.org>,
	Patrick McHardy <kaber@...sh.net>,
	Joe Perches <joe@...ches.com>, netdev@...r.kernel.org
Subject: Re: [PATCH v2] net: arp: code cleanup

Le jeudi 02 septembre 2010 à 16:18 +0800, Changli Gao a écrit :

> 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.



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