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Date:      Thu, 18 Aug 2005 13:51:34 +1200
From:      Andrew Thompson <thompsa@freebsd.org>
To:        John Baldwin <jhb@FreeBSD.org>
Cc:        current@FreeBSD.org
Subject:   Re: Locking fixes for xl(4)
Message-ID:  <20050818015134.GD97927@heff.fud.org.nz>
In-Reply-To: <200508171511.58378.jhb@FreeBSD.org>
References:  <200508171511.58378.jhb@FreeBSD.org>

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On Wed, Aug 17, 2005 at 03:11:57PM -0400, John Baldwin wrote:
> The patch below fixes several locking nits including the LOR involving 
> taskqueue_drain()for xl(4).  It does not use taskqueue_stop() (it's #ifdef'd 
> out) as it is not needed for correct operation, just as an optimization.  
> Please test and let me know how it works.  Thanks.
> 

Works for me, and the witness warning on boot has gone.

Name    Mtu Network       Address              Ipkts Ierrs    Opkts Oerrs  Coll
xl0    1500 <Link#3>      00:04:75:d1:f8:98  3522300     0  3034312     0     0


Andrew



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