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Date:      Tue, 18 Mar 2003 11:51:42 +0100
From:      des@ofug.org (Dag-Erling =?iso-8859-1?q?Sm=F8rgrav?=)
To:        walt <wa1ter@myrealbox.com>
Cc:        freebsd-current@freebsd.org
Subject:   Re: Why did INVARIANTS hide the geom bug?
Message-ID:  <xzpu1e12bi9.fsf@flood.ping.uio.no>
In-Reply-To: <3E76018F.5030406@myrealbox.com> (walt's message of "Mon, 17 Mar 2003 09:10:39 -0800")
References:  <b53sfq$dke$1@FreeBSD.csie.NCTU.edu.tw> <3E76018F.5030406@myrealbox.com>

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walt <wa1ter@myrealbox.com> writes:
> Looking at the code thru my amateur eyes it appears that
> defining INVARIANTS allows the programmer to add whatever
> code he wishes with an ifdef statement.  That covers a
> lot of territory.  Looking thru sys/geom I don't see any
> such ifdefs in your code, so I still don't know why the
> recent geom bug was hidden by INVARIANTS.

On the contrary, there is a lot on INVARIANTS-specific code in GEOM:

des@dwp /sys/geom% grep -r KASSERT . | wc -l
     120

DES
-- 
Dag-Erling Smorgrav - des@ofug.org

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