From: Dave Jones <davej@redhat.com>
To: Takashi Iwai <tiwai@suse.de>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: snd_pcm lockdep report from 3.3-rc6
Date: Mon, 12 Mar 2012 13:48:03 -0400 [thread overview]
Message-ID: <20120312174803.GA1946@redhat.com> (raw)
In-Reply-To: <s5hfwdd3ecn.wl%tiwai@suse.de>
On Mon, Mar 12, 2012 at 06:42:48PM +0100, Takashi Iwai wrote:
> No, the check above should be correct. The code tries to re-lock when
> the stream is linked like group-lock -> stream-lock.
>
> However, that code is known to be too tricky and messy for long time.
> It'd be really better to get rid of this complexity. I tried some
> times but failed to reach to the final goal due to lack of time.
>
> OK, let me respin my old patch. The refreshed one is attached below.
> (Note that it's totally untested. I have to leave my office now,
> sorry for that. Let me know if the wonder happens and it works :)
it certainly makes the code look a little simpler!
I'll run with it for a while, and see if anything falls out.
thanks,
Dave
next prev parent reply other threads:[~2012-03-12 17:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-12 14:35 snd_pcm lockdep report from 3.3-rc6 Dave Jones
2012-03-12 17:42 ` Takashi Iwai
2012-03-12 17:48 ` Dave Jones [this message]
2012-03-20 17:13 ` Dave Jones
2012-06-08 3:23 ` Dave Jones
2012-03-18 19:31 ` Maciej Rutecki
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