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From: Jonathan Corbet <corbet@lwn.net>
To: Wang Long <long.wanglong@huawei.com>
Cc: <rostedt@goodmis.org>, <mingo@redhat.com>,
	<linux-doc@vger.kernel.or>, <linux-kernel@vger.kernel.org>,
	<peifeiyue@huawei.com>
Subject: Re: [PATCH] Documentation: Fix the wrong command `echo -1 >  set_ftrace_pid` for cleaning the filter.
Date: Mon, 9 Feb 2015 10:57:29 -0500	[thread overview]
Message-ID: <20150209105729.0410df4a@lwn.net> (raw)
In-Reply-To: <1423113374-233765-1-git-send-email-long.wanglong@huawei.com>

On Thu, 5 Feb 2015 05:16:14 +0000
Wang Long <long.wanglong@huawei.com> wrote:

> The command `echo > set_ftrace_pid` should be used to clean the filter quietly.
> because the command `echo -1 >  set_ftrace_pid` will output the following:
> "bash: echo: write error: Invalid argument".
> 
> so update the file Documentation/trace/ftrace.txt.

So this is in my pile for the docs tree, but I was hoping to see an ack
from Steve first...?

Thanks,

jon

  reply	other threads:[~2015-02-09 15:57 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-05  5:16 Wang Long
2015-02-09 15:57 ` Jonathan Corbet [this message]
2015-02-09 16:02   ` Steven Rostedt

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