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Date: Thu, 7 May 2009 10:09:14 +0200
From: Ingo Molnar <mingo@elte.hu>
To: Li Zefan <lizf@cn.fujitsu.com>
Cc: mingo@redhat.com, hpa@zytor.com, linux-kernel@vger.kernel.org,
       tzanussi@gmail.com, a.p.zijlstra@chello.nl, fweisbec@gmail.com,
       rostedt@goodmis.org, tglx@linutronix.de,
       linux-tip-commits@vger.kernel.org
Subject: Re: [tip:tracing/core] tracing/events: fix concurrent access to
	ftrace_events list
Message-ID: <20090507080914.GA12285@elte.hu>
References: <4A00F709.3080800@cn.fujitsu.com> <tip-20c8928abe70e204bd077ab6cfe23002d7788983@git.kernel.org> <4A028993.7020509@cn.fujitsu.com>
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* Li Zefan <lizf@cn.fujitsu.com> wrote:

> tip-bot for Li Zefan wrote:
> > Commit-ID:  20c8928abe70e204bd077ab6cfe23002d7788983
> > Gitweb:     http://git.kernel.org/tip/20c8928abe70e204bd077ab6cfe23002d7788983
> > Author:     Li Zefan <lizf@cn.fujitsu.com>
> > AuthorDate: Wed, 6 May 2009 10:33:45 +0800
> > Committer:  Ingo Molnar <mingo@elte.hu>
> > CommitDate: Wed, 6 May 2009 10:38:19 +0200
> > 
> > tracing/events: fix concurrent access to ftrace_events list
> > 
> 
> There is a deadlock in this patch, and I sent out a v2 patch and
> expected it to be applied:
> 	http://lkml.org/lkml/2009/5/6/26

ah, i probably already had the first one applied.

> Below is a fix on top of this patch. Sorry for my carelessness.

thanks, applied. No need to be sorry!

btw., we might want to add self-tests for filter functionality too 
perhaps?

	Ingo