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From: Steven Rostedt <>
To: wyang <>
Subject: Re: Is it probably to trigger function graph via trace event?
Date: Mon, 12 Nov 2018 12:19:14 -0500	[thread overview]
Message-ID: <20181112121914.5ffeafe2@vmware.local.home> (raw)
In-Reply-To: <>

On Mon, 12 Nov 2018 23:41:15 +0800
wyang <> 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

           reply	other threads:[~2018-11-13  3:13 UTC|newest]

Thread overview: expand[flat|nested]  mbox.gz  Atom feed
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