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Date: Mon, 12 Nov 2018 12:19:14 -0500
From: Steven Rostedt <rostedt@goodmis.org>
To: wyang <w90p710@gmail.com>
Cc: linux-trace-users@vger.kernel.org
Subject: Re: Is it probably to trigger function graph via trace event?
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On Mon, 12 Nov 2018 23:41:15 +0800
wyang <w90p710@gmail.com> wrote:

> Hi Steven,
> 
> The trace event has already supported filter functionality, so is ftrace 
> able to trigger function graph when trace event filter is matched?
> It is very useful for us to filter function graph. If the functionality 
> is not supported, how about to support it? If possible, I hope to do it.

It's not supported yet. If you want to take a crack at sending patches,
feel free.

-- Steve