From: Christoph Hellwig <hch@infradead.org>
To: Vincent Whitchurch <vincent.whitchurch@axis.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Ingo Molnar <mingo@redhat.com>,
kernel@axis.com, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] tracing: Export tracing_start() and tracing_stop()
Date: Mon, 7 Jun 2021 09:25:19 +0100 [thread overview]
Message-ID: <YL3X7yRr1+yW/PHU@infradead.org> (raw)
In-Reply-To: <20210602080118.21627-1-vincent.whitchurch@axis.com>
On Wed, Jun 02, 2021 at 10:01:18AM +0200, Vincent Whitchurch wrote:
> tracing_stop() is very useful during hands-on debugging for getting the
> trace to stop exactly when the problem is detected. Export this to
> modules.
>
> Personally, I haven't yet found the need to use tracing_start() from
> code since I usually start tracing via tracefs, but export that too for
> symmetry since it may have its uses together with tracing_stop().
NAK, no exports for unused symbols.
next prev parent reply other threads:[~2021-06-07 8:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-02 8:01 Vincent Whitchurch
2021-06-07 8:25 ` Christoph Hellwig [this message]
2021-06-07 13:14 ` Steven Rostedt
2021-06-08 12:59 ` Vincent Whitchurch
2021-06-08 13:24 ` Steven Rostedt
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