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?
Date: Mon, 12 Nov 2018 12:19:14 -0500 [thread overview]
Message-ID: <20181112121914.5ffeafe2@vmware.local.home> (raw)
In-Reply-To: <7faa2f1d-51ad-d524-d690-e284244fa58a@gmail.com>
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
parent reply other threads:[~2018-11-13 3:13 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <7faa2f1d-51ad-d524-d690-e284244fa58a@gmail.com>]
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