From: Steven Rostedt <rostedt@goodmis.org>
To: Jiaxing Wang <wangjiaxing@insigma.com.cn>
Cc: Frederic Weisbecker <fweisbec@gmail.com>,
Ingo Molnar <mingo@redhat.com>, <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] tracing:Do not profile dumpstack utilities to fix stack trace output
Date: Thu, 24 Apr 2014 13:39:55 -0400 [thread overview]
Message-ID: <20140424133955.0804f30b@gandalf.local.home> (raw)
In-Reply-To: <53530AF7.7020807@insigma.com.cn>
On Sun, 20 Apr 2014 07:47:03 +0800
Jiaxing Wang <wangjiaxing@insigma.com.cn> wrote:
> So the problem is caused by dumpstack utilities get traced by function_graph
> tracer, and disable the profiling of them fixes this.
OK, that makes sense. Thanks.
-- Steve
next prev parent reply other threads:[~2014-04-24 17:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-04-19 7:45 Jiaxing Wang
2014-04-19 15:18 ` Steven Rostedt
2014-04-19 23:47 ` Jiaxing Wang
2014-04-24 17:39 ` Steven Rostedt [this message]
2014-04-24 17:41 ` Steven Rostedt
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