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Date:      Tue, 19 Nov 2002 13:27:36 -0800
From:      Juli Mallett <jmallett@FreeBSD.org>
To:        Michal Mertl <mime@traveller.cz>
Cc:        current@freebsd.org, Cameron Grant <cg@FreeBSD.org>
Subject:   Re: WITNESS complaints
Message-ID:  <20021119132736.B85434@FreeBSD.org>
In-Reply-To: <Pine.BSF.4.41.0211192152130.22130-100000@prg.traveller.cz>; from mime@traveller.cz on Tue, Nov 19, 2002 at 09:57:23PM %2B0100
References:  <Pine.BSF.4.41.0211192152130.22130-100000@prg.traveller.cz>

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* De: Michal Mertl <mime@traveller.cz> [ Data: 2002-11-19 ]
	[ Subjecte: WITNESS complaints ]
> /usr/src/sys/vm/uma_core.c:1330: could sleep with "pcm0" locked from
> /usr/src/sys/dev/sound/pcm/sound.c:134
> /usr/src/sys/vm/uma_core.c:1330: could sleep with "pcm0:fake" locked from
> /usr/src/sys/dev/sound/pcm/channel.c:677
> /usr/src/sys/vm/uma_core.c:1330: could sleep with "pcm0:play:0" locked
> from /usr/src/sys/dev/sound/pcm/channel.c:677
> /usr/src/sys/vm/uma_core.c:1330: could sleep with "pcm0:record:0" locked
> from /usr/src/sys/dev/sound/pcm/channel.c:677

This one is tough, but Cameron Grant had some preliminary patches I think
to correct the locking.  He might want to post them to -current for people
to beat on.

I'm CC'ing him.

Thanks,
juli.
-- 
Juli Mallett <jmallett@FreeBSD.org>
OpenDarwin, Mono, FreeBSD Developer.
ircd-hybrid Developer, EFnet addict.
FreeBSD on MIPS-Anything on FreeBSD.

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