linux-kernel - Re: [PATCH 18/20] ceph: debugging

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Date:	Fri, 17 Jul 2009 23:51:14 +0200
From:	Andi Kleen <andi@...stfloor.org>
To:	Sage Weil <sage@...dream.net>
Cc:	Andi Kleen <andi@...stfloor.org>, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 18/20] ceph: debugging

> Is that really a concern when compiling with DEBUG or 
> CONFIG_DYNAMIC_DEBUG? 

I would expect that CONFIG_DYNAMIC_DEBUG=1 is moving
into distribution/production kernels. It simply
makes a lot of debugging much easier. For you
later that would be also useful, if you have 
a user report about some misbehaviour and you
need more debug output it is much
easier to tell them to enable flag X than to 
recompile.

-Andi

-- 
ak@...ux.intel.com -- Speaking for myself only.
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