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Date:      Thu, 13 Dec 2012 09:09:06 +0200
From:      Andriy Gapon <avg@FreeBSD.org>
To:        Adrian Chadd <adrian@FreeBSD.org>
Cc:        svn-src-head@FreeBSD.org, svn-src-all@FreeBSD.org, Alfred Perlstein <alfred@FreeBSD.org>, src-committers@FreeBSD.org, John Baldwin <jhb@FreeBSD.org>
Subject:   Re: svn commit: r244112 - head/sys/kern
Message-ID:  <50C97F12.9070905@FreeBSD.org>
In-Reply-To: <CAJ-Vmo=S_pPROzrR1s5iL8C86iF4K73bb5A2kt3DPydaLkBnqw@mail.gmail.com>
References:  <201212110708.qBB78EWx025288@svn.freebsd.org> <201212121046.43706.jhb@freebsd.org> <CAJ-Vmo=U04GX%2BZyKuzXLwV%2BPpzU6_dm5BCmL=DWfsmhTVAR%2BsA@mail.gmail.com> <201212121658.49048.jhb@freebsd.org> <50C90567.8080406@FreeBSD.org> <CAJ-Vmo=sP0uojVBM9MdY7jL%2BUZoN5mj%2Bim_MBdq9U%2B8uRuTv3A@mail.gmail.com> <50C97A11.10409@FreeBSD.org> <CAJ-Vmo=S_pPROzrR1s5iL8C86iF4K73bb5A2kt3DPydaLkBnqw@mail.gmail.com>

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on 13/12/2012 08:49 Adrian Chadd said the following:
> Let me restate it again.
> 
> We can ship a STABLE kernel with INVARIANTS enabled, and it not be any
> less stable than the STABLE kernel is today.

STABLE != stable, of course.
And it will be much much slower, so no one (of the regular users) would use it.

It seems like you are missing a point of KASSERT a little bit, the part why it
is a compile-time option and not a run-time thing.

-- 
Andriy Gapon



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