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Date:      Mon, 30 May 2005 18:27:17 +0100 (BST)
From:      Robert Watson <rwatson@FreeBSD.org>
To:        "M. Warner Losh" <imp@bsdimp.com>
Cc:        daniel_k_eriksson@telia.com, freebsd-arch@FreeBSD.org
Subject:   Re: MPSAFE CAM?
Message-ID:  <20050530182650.R90885@fledge.watson.org>
In-Reply-To: <20050530.102803.74664036.imp@bsdimp.com>
References:  <!~!UENERkVCMDkAAQACAAAAAAAAAAAAAAAAABgAAAAAAAAA0VcX9IoJqUaXPS8MjT1PdsKAAAAQAAAAvHxW/c0DGk+3ez1DZggmFgEAAAAA@telia.com> <4298E316.9020303@samsco.org> <20050529121224.L52379@fledge.watson.org> <20050530.102803.74664036.imp@bsdimp.com>

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On Mon, 30 May 2005, M. Warner Losh wrote:

> In message: <20050529121224.L52379@fledge.watson.org>
>            Robert Watson <rwatson@FreeBSD.org> writes:
> : driver, we've gained many of the benefits of making MPSAFE.  Especially if
> : we can knock Giant off a lot of the remaining non-CAM device drivers that
> : it's still stuck over.
>
> usb, psm and atkbd are important ones for interactive performance...

And the tty subsystem becomes an immediate dependency for several of 
these.

Robert N M Watson




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