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Date: Mon, 14 Jun 2010 14:11:54 +0300
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From: Dmitry Luhtionov <dmitryluhtionov@gmail.com>
To: freebsd-hackers@freebsd.org
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Subject: GEOM_DEBUG kernel option
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X-List-Received-Date: Mon, 14 Jun 2010 11:11:56 -0000

I introduce new kernel option GEOM_DEBUG
Its enabled on default, but disable it reduce runtime kernel size
and slightly improve performance by disabling debug stuff in compile time

On my amd64 machine compiling modules without GEOM_DEBUG option reduce size
geom_mirror.ko from 130 to 77 kilobytes
geom_label.ko from 44.5 to 33 kilobytes

http://193.34.20.243/geom.20100611.patch