Messages in this thread | | | Date | Mon, 20 Oct 2003 04:24:43 +0200 | From | Pedro Larroy <> | Subject | Re: [BUG] D-states in test8 |
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On Sun, Oct 19, 2003 at 06:36:10PM -0700, Andrew Morton wrote: > Pedro Larroy <piotr@member.fsf.org> wrote: > > > > On Sun, Oct 19, 2003 at 04:01:27PM -0700, Andrew Morton wrote: > > > Pedro Larroy <piotr@member.fsf.org> wrote: > > > > > > > > Process just started to get into D state, all subsequent ps got into D. > > > > The first that got into D state was mplayer. > > > > > > This might help. > > > > > > --- 25/sound/core/pcm_native.c~pcm_native-deadlock-fix 2003-10-19 15:58:31.000000000 -0700 > > > > > > Thanks. Also thanks to wli for the insight. > > > > Well. The emphasis is on "might". That locking bug was on an error path > and it's quite possible that the deadlock is due to a different bug which > is still there. >
Now seems I can't get them stuck.
Hmm, Before I just opened twice /dev/dsp IIRC and then both processes got stuck in D.
so snd_pcm_open_file must have returned < 0
I can try to play a little with it tomorrow to see why gets into the error path. -- Pedro Larroy Tovar | piotr%member.fsf.org
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