From: Ingo Molnar <mingo@elte.hu>
To: Liming Wang <liming.wang@windriver.com>
Cc: Steven Rostedt <rostedt@goodmis.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 1/1] ftrace: avoid duplicated function when writing set_graph_function
Date: Thu, 4 Dec 2008 09:42:50 +0100 [thread overview]
Message-ID: <20081204084250.GH32594@elte.hu> (raw)
In-Reply-To: <1228371889-11195-1-git-send-email-liming.wang@windriver.com>
* Liming Wang <liming.wang@windriver.com> wrote:
> Impact: fix a bug
>
> when writing function to set_graph_function, we should check whether it
> has existed in set_graph_function to avoid duplicating.
>
> Signed-off-by: Liming Wang <liming.wang@windriver.com>
> ---
> kernel/trace/ftrace.c | 10 ++++++++--
> 1 files changed, 8 insertions(+), 2 deletions(-)
applied to tip/tracing/ftrace, thanks!
Ingo
next prev parent reply other threads:[~2008-12-04 8:43 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-12-03 20:36 [PATCH 0/3] ftrace: updates for tip Steven Rostedt
2008-12-03 20:36 ` [PATCH 1/3] ftrace: graph of a single function Steven Rostedt
2008-12-03 21:07 ` Andrew Morton
2008-12-03 21:10 ` Steven Rostedt
2008-12-03 21:32 ` Andrew Morton
2008-12-03 21:36 ` Steven Rostedt
2008-12-04 8:39 ` Ingo Molnar
2008-12-03 21:08 ` Andrew Morton
2008-12-03 21:11 ` Steven Rostedt
2008-12-04 8:41 ` Ingo Molnar
2008-12-04 8:43 ` Peter Zijlstra
2008-12-15 9:21 ` Andy Whitcroft
2008-12-04 6:24 ` [PATCH 1/1] ftrace: avoid duplicated function when writing set_graph_function Liming Wang
2008-12-04 8:42 ` Ingo Molnar [this message]
2008-12-03 20:36 ` [PATCH 2/3] ftrace: use task struct trace flag to filter on pid Steven Rostedt
2008-12-03 22:34 ` Eric W. Biederman
2008-12-03 20:36 ` [PATCH 3/3] ftrace: trace single pid for function graph tracer Steven Rostedt
2008-12-03 20:49 ` Andrew Morton
2008-12-03 20:52 ` Steven Rostedt
2008-12-03 23:36 ` Eric W. Biederman
2008-12-04 2:29 ` Steven Rostedt
2008-12-04 4:22 ` Eric W. Biederman
2008-12-04 4:32 ` Steven Rostedt
2008-12-04 8:19 ` [PATCH 0/3] ftrace: updates for tip Ingo Molnar
2008-12-04 8:35 ` Ingo Molnar
2008-12-04 13:30 ` Steven Rostedt
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