linux-kernel - Re: [PATCH 1/2] net/netfilter/ipvs: Move #define KMSG

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Message-Id: <1254352160.2960.119.camel@Joe-Laptop.home>
Date:	Wed, 30 Sep 2009 16:09:20 -0700
From:	Joe Perches <joe@...ches.com>
To:	Jan Engelhardt <jengelh@...ozas.de>
Cc:	Patrick McHardy <kaber@...sh.net>,
	"David S. Miller" <davem@...emloft.net>,
	Simon Horman <horms@...ge.net.au>,
	Julian Anastasov <ja@....bg>, netfilter-devel@...r.kernel.org,
	coreteam@...filter.org, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org, lvs-devel@...r.kernel.org
Subject: Re: [PATCH 1/2] net/netfilter/ipvs: Move #define KMSG_COMPONENT to
 Makefile

On Thu, 2009-10-01 at 00:46 +0200, Jan Engelhardt wrote:
> On Thursday 2009-10-01 00:37, Joe Perches wrote:
> >This centralizes the definition and removes the
> >replicated #defines from all files
> And increases the length of the command line. Not that Linux does not
> support long command lines (in fact, configure often determines huge
> possible values on the max length test), but sometimes, developers
> have to inspect the command lines anyway for bugs, or something. It
> is already pretty long due to all the compiler flags.

Hi Jan.

I think this increased command line length hardly matters.

I think a reasonable complaint might be that it separates
the definition of a macro from the code.  I think it's
similar to the already used KBUILD_MODNAME macro though.

> How about an #include file for the ipvs private things?

It's not just IPVS, this style could be used treewide
without requiring extra #includes.

cheers, Joe

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