tech-kern: Re: SMP re-entrancy in kernel drivers/"bottom half?"

Subject: Re: SMP re-entrancy in kernel drivers/"bottom half?"
To: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
From: Daniel Carosone <dan@geek.com.au>
List: tech-kern
Date: 02/23/2005 09:09:10

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On Wed, Feb 23, 2005 at 07:05:30AM +0900, YAMAMOTO Takashi wrote:
> i'm not sure if it's a good idea for today's cpus
> as passing mbufs among cpus increases cache misses.

That was the other thing in my mind as I read Jonathan's speculated
motivation for the freebsd run to completion model.

--
Dan.
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