From: Lecopzer Chen <lecopzer.chen@mediatek.com>
To: <mhiramat@kernel.org>
Cc: <linux-kernel@vger.kernel.org>, <linux-doc@vger.kernel.org>,
<corbet@lwn.net>, <srv_heupstream@mediatek.com>,
<yj.chiang@mediatek.com>,
Lecopzer Chen <lecopzer.chen@mediatek.com>
Subject: RE: [PATCH] Documentation: {u,k}probes: add tracing_on before tracing
Date: Fri, 10 May 2019 12:19:49 +0800 [thread overview]
Message-ID: <1557461989-29625-1-git-send-email-lecopzer.chen@mediatek.com> (raw)
In-Reply-To: <20190509220829.42cb21dc0555abe1de98df10@kernel.org>
>> From: Lecopzer Chen <lecopzer.chen@mediatek.com>
>>
>> After following the document step by step, the `cat trace` can't be
>> worked without enabling tracing_on and might mislead newbies about
>> the functionality.
> OK, but isn't tracing_on enabled by default?
Yes, but it may be disabled by some distros' init process.
> Anyway, it looks good to me (for making sure the trace is enabled).
> Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
> Thanks!
Thanks a lots for your reply!
next prev parent reply other threads:[~2019-05-10 4:20 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-09 10:31 [PATCH] Documentation: {u,k}probes: add tracing_on before tracing lecopzer.chen
2019-05-09 13:08 ` Masami Hiramatsu
2019-05-10 4:19 ` Lecopzer Chen [this message]
2019-06-07 17:57 ` Jonathan Corbet
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