linux-kernel - Re: [PATCH RT] put in a relatively high number for rcu read lock upper limit.

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Message-ID: <Pine.LNX.4.58.0708051358430.10919@gandalf.stny.rr.com>
Date:	Sun, 5 Aug 2007 13:58:59 -0400 (EDT)
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Ingo Molnar <mingo@...e.hu>
cc:	paulmck@...ux.vnet.ibm.com, Thomas Gleixner <tglx@...utronix.de>,
	RT <linux-rt-users@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH RT] put in a relatively high number for rcu read lock
 upper limit.


--
On Sun, 5 Aug 2007, Ingo Molnar wrote:

>
> * Steven Rostedt <rostedt@...dmis.org> wrote:
>
> > Paul and Ingo,
> >
> > Should we just remove the upper limit check, or is something like this
> > patch sound?
>
> i've changed the limit to 30 (the same depth limit is used by lockdep).
>
> beyond that we could get stack overflow, etc.

Great!

Thanks Ingo,

-- Steve

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