linux-kernel - Re: Question on lockdep and MAX_LOCK

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Message-ID: <1360170209.2621.48.camel@gandalf.local.home>
Date:	Wed, 06 Feb 2013 12:03:29 -0500
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Ben Greear <greearb@...delatech.com>
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Peter Zijlstra <peterz@...radead.org>,
	Ingo Molnar <mingo@...nel.org>
Subject: Re: Question on lockdep and MAX_LOCK_DEPTH

On Wed, 2013-02-06 at 08:58 -0800, Ben Greear wrote:

> > One of many. All those "goto out;"s skip the rcu_read_unlock().
> 
> Thank you so much!

You're welcome ;-)

> 
> I'll fix this and continue testing...
> 
> I can also post a patch to print the held locks when
> the max-lock-depth overflows unless someone else prefers
> to...

Sure, go ahead. Send it to LKML and Cc Peter, Ingo and myself.

Thanks,

-- Steve



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