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From: Steven Rostedt <rostedt@goodmis.org>
To: Rajesh Bhagat <rajesh.lnx@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
	Ingo Molnar <mingo@redhat.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] ftrace: fix function graph tracer
Date: Fri, 17 Feb 2012 12:22:16 -0500	[thread overview]
Message-ID: <1329499337.10311.10.camel@acer.local.home> (raw)
In-Reply-To: <CA+jqyFAabkTRWENA5Cu8Q8O5Vc+4hmeiTS2_tduuLt2LH+mHBA@mail.gmail.com>

On Fri, 2012-02-17 at 21:39 +0530, Rajesh Bhagat wrote:

> ---
>  kernel/trace/ftrace.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
> index 683d559..dc2de98 100644
> --- a/kernel/trace/ftrace.c
> +++ b/kernel/trace/ftrace.c
> @@ -219,7 +219,8 @@ static void update_ftrace_function(void)
>  #else
>     __ftrace_trace_function = func;
>  #endif
> -   ftrace_trace_function = ftrace_test_stop_func;
> +   ftrace_trace_function =
> +       (func == ftrace_stub) ? func : ftrace_test_stop_func;
>  #endif
>  }

Nice catch! This should also go into stable. When I get back from the
conference I'll start getting it upstream.

Thanks,

-- Steve



  reply	other threads:[~2012-02-17 17:22 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-17 16:09 Rajesh Bhagat
2012-02-17 17:22 ` Steven Rostedt [this message]
2012-03-03  5:06 ` Steven Rostedt
2012-03-13 13:36 ` Steven Rostedt
2012-03-16  5:06   ` Rajesh Bhagat

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