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Date:      Wed, 13 Apr 2005 12:27:11 -0400
From:      Suleiman Souhlal <ssouhlal@FreeBSD.org>
To:        Alexander Kabaev <kabaev@gmail.com>
Cc:        current@FreeBSD.org
Subject:   Re: [PATCH] Allow watching of vnodes that reside on non-UFS filesystems	with kqueue
Message-ID:  <bfb7d5a71fd0692ca8f11a34a2b4a4c3@FreeBSD.org>
In-Reply-To: <20050412232841.230467c2@kan.dnsalias.net>
References:  <0842a01b5aa0cfcd84763fff4a30113e@FreeBSD.org> <20050412232841.230467c2@kan.dnsalias.net>

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Hi,

On Apr 12, 2005, at 11:28 PM, Alexander Kabaev wrote:

> I for one am not thrilled by all the hooks being made unconditional and
> being inserted right into the middle of critical path for the benefit 
> of
> rarely used feature.

I don't think there is actually any cost. The hooks are only used when 
they are actually 'declared' in vnode_if.src, and they could very well 
get inlined by the compiler.

--
Suleiman Souhlal     | ssouhlal@vt.edu
The FreeBSD Project  | ssouhlal@FreeBSD.org



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