linux-kernel - Re: [PATCH 0/2] tracing: recursion protection fixes

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Message-ID: <20090420084729.GB32625@elte.hu>
Date:	Mon, 20 Apr 2009 10:47:29 +0200
From:	Ingo Molnar <mingo@...e.hu>
To:	Frederic Weisbecker <fweisbec@...il.com>
Cc:	Steven Rostedt <rostedt@...dmis.org>,
	Zhaolei <zhaolei@...fujitsu.com>,
	Tom Zanussi <tzanussi@...il.com>,
	Li Zefan <lizf@...fujitsu.com>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 0/2] tracing: recursion protection fixes


* Frederic Weisbecker <fweisbec@...il.com> wrote:

> Hi,
> 
> Here are two fixes for tracing recursion protection.
> The first slightly improves debugging in case of recursion detection.
> The second fixes a spurious warning and tracing disabling while
> activating a filter.
> 
> The following changes since commit 8e668b5b3455207e4540fc7ccab9ecf70142f288:
>   Steven Rostedt (1):
>         tracing: remove format attribute of inline function
> 
> are available in the git repository at:
> 
>   git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing.git tracing/recursion
> 
> Frederic Weisbecker (2):
>       tracing/core: Add current context on tracing recursion warning
>       tracing/ring-buffer: unlock recursion protection on discard
> 
>  kernel/trace/ring_buffer.c |   25 ++++++++++++++++++++-----
>  1 files changed, 20 insertions(+), 5 deletions(-)

Pulled, thanks Frederic! Steve, any objections?

	Ingo
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