From: Takashi Iwai <tiwai@suse.de>
To: Trent Piepho <tpiepho@gmail.com>
Cc: alsa-devel@alsa-project.org
Subject: Re: Races in alsa-lib with threads
Date: Sat, 10 Nov 2012 14:53:59 +0100 [thread overview]
Message-ID: <s5hbof5ef7s.wl%tiwai@suse.de> (raw)
In-Reply-To: <CA+7tXig7cz8bOuKf3Dqk+iPErY9OKz4hD5L=MM=1vHFUdtPJQQ@mail.gmail.com>
At Fri, 9 Nov 2012 18:03:25 -0800,
Trent Piepho wrote:
>
> We've found a race with alsa-lib functions are called from multiple
> threads. I was under the impression that alsa-lib was supposed to be
> thread safe. Is this not the case and all alsa calls should be done
> one from thread or protected by a mutex?
Yes. alsa-lib isn't thread-safe.
Takashi
next prev parent reply other threads:[~2012-11-10 13:53 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-10 2:03 Races in alsa-lib with threads Trent Piepho
2012-11-10 13:53 ` Takashi Iwai [this message]
2012-11-11 16:35 ` Jaroslav Kysela
2012-11-12 19:40 ` Rob Krakora
2012-11-13 6:32 ` Takashi Iwai
2012-11-13 7:14 ` Trent Piepho
2012-11-13 7:30 ` Takashi Iwai
[not found] ` <5175C6FEA820754B902FF6873E9285B00C985240@039-SN2MPN1-021.039d.mgd.msft.net>
2012-11-13 13:47 ` Krakora Robert-B42341
2012-11-13 13:50 ` Takashi Iwai
2012-11-13 14:04 ` Krakora Robert-B42341
2012-11-13 14:18 ` Takashi Iwai
2012-11-13 14:08 ` Jaroslav Kysela
2012-11-13 14:15 ` Krakora Robert-B42341
2012-11-13 14:19 ` Takashi Iwai
2012-11-13 14:26 ` Krakora Robert-B42341
2012-11-13 19:41 ` Trent Piepho
2012-11-13 20:23 ` Clemens Ladisch
2012-11-13 20:36 ` Trent Piepho
2012-11-13 20:29 ` Takashi Iwai
2012-11-13 20:55 ` Krakora Robert-B42341
2012-11-13 21:11 ` Krakora Robert-B42341
2012-11-13 20:52 ` Krakora Robert-B42341
2012-11-14 8:02 ` David Henningsson
2012-11-14 12:55 ` Krakora Robert-B42341
2012-11-14 19:49 ` Trent Piepho
2012-11-14 20:03 ` Rémi Denis-Courmont
2012-11-14 20:06 ` Krakora Robert-B42341
2012-11-14 20:54 ` Trent Piepho
2012-11-14 21:19 ` Rémi Denis-Courmont
2012-11-15 1:52 ` Krakora Robert-B42341
2012-11-15 7:39 ` Takashi Iwai
2012-11-15 13:05 ` Krakora Robert-B42341
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