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Date: Thu, 7 Jun 2012 13:26:55 +0000 (UTC)
From: Benjamin Kaduk <bjk@freebsd.org>
To: Alexander Motin <mav@freebsd.org>
In-Reply-To: <201206071005.q57A5pSX075803@svn.freebsd.org>
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Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org,
	src-committers@freebsd.org
Subject: Re: svn commit: r236712 - in head: share/man/man4 sys/cam
 sys/cam/scsi sys/conf
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On Thu, 7 Jun 2012, Alexander Motin wrote:

> Author: mav
> Date: Thu Jun  7 10:05:51 2012
> New Revision: 236712
> URL: http://svn.freebsd.org/changeset/base/236712
>
> Log:
>  To make CAM debugging easier, compile in some debug flags (CAM_DEBUG_INFO,
>  CAM_DEBUG_CDB, CAM_DEBUG_PERIPH and CAM_DEBUG_PROBE) by default.
>  List of these flags can be modified with CAM_DEBUG_COMPILE kernel option.
>  CAMDEBUG kernel option still enables all possible debug, if not overriden.
>
>  Additional 50KB of kernel size is a good price for the ability to debug
>  problems without rebuilding the kernel. In case where size is important,
>  debugging can be compiled out by setting CAM_DEBUG_COMPILE option to 0.

Hmm, it looks like re@ will want to add this to the list of things to 
remove from GENERIC for building release kernels.  Is that true?

-Ben