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Date:      Mon, 20 May 1996 17:00:02 +0930 (CST)
From:      Michael Smith <msmith@atrad.adelaide.edu.au>
To:        taob@io.org (Brian Tao)
Cc:        bde@zeta.org.au, freebsd-hackers@FreeBSD.ORG
Subject:   Re: Slow tty updates and high load, but idle CPU
Message-ID:  <199605200730.RAA20879@genesis.atrad.adelaide.edu.au>
In-Reply-To: <Pine.NEB.3.92.960519232722.28428l-100000@zap.io.org> from "Brian Tao" at May 19, 96 11:42:25 pm

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Brian Tao stands accused of saying:
> 
> On Mon, 20 May 1996, Bruce Evans wrote:
> >
> > ttwrite() is probably sleeping on lbolt.  This should be easy to check
> > by looking at the sleep address in ps output.
> 
>     Tell me if I'm on the right track:  "nm /kernel | fgrep lbolt"
> gives me the address 0xf01d605c.  Judging by the output of
> "ps axO nwchan", I should look for processes waiting at 1d605c?

Try 'ps axl', which should list the names of the wait channels, or just
'ps axO wchan'.

> Brian Tao (BT300, taob@io.org, taob@ican.net)

-- 
]] Mike Smith, Software Engineer        msmith@atrad.adelaide.edu.au    [[
]] Genesis Software                     genesis@atrad.adelaide.edu.au   [[
]] High-speed data acquisition and      (GSM mobile) 0411-222-496       [[
]] realtime instrument control          (ph/fax)  +61-8-267-3039        [[
]] Collector of old Unix hardware.      "Where are your PEZ?" The Tick  [[



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