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From: Namhyung Kim <namhyung@kernel.org>
To: Steven Rostedt <rostedt@goodmis.org>
Cc: Luis Henriques <luis.henriques@canonical.com>,
	Shuah Khan <shuahkh@osg.samsung.com>,
	linux-kernel@vger.kernel.org,
	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Subject: Re: [PATCH] ftracetest: replace usleep by sleep
Date: Thu, 26 Mar 2015 09:10:23 +0900	[thread overview]
Message-ID: <20150326001023.GA15929@sejong> (raw)
In-Reply-To: <20150325155119.2c7562c2@gandalf.local.home>

Hi Steve,

On Wed, Mar 25, 2015 at 03:51:19PM -0400, Steven Rostedt wrote:
> On Wed, 25 Mar 2015 19:02:41 +0000
> Luis Henriques <luis.henriques@canonical.com> wrote:
> 
> 
> > Would a 'sleep 1' be acceptable?  Do we care about the execution time?
> 
> Yes we do. Thus we are thinking of doing some other command, or perhaps
> nothing at all. But I think that's where we ended.

Right.  I also forgot about the patch, sorry.

So what we really need is an (sched) event, and 'cat trace' itself
will generate one before reading the trace buffer.

I'll resend the patch soon.

Thanks,
Namhyung

  reply	other threads:[~2015-03-26  0:16 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-25 17:36 [PATCH] ftracetest: replace usleep by sleep Luis Henriques
2015-03-25 18:57 ` Steven Rostedt
2015-03-25 19:02   ` Luis Henriques
2015-03-25 19:51     ` Steven Rostedt
2015-03-26  0:10       ` Namhyung Kim [this message]
2015-03-26  2:50   ` Pádraig Brady
2015-03-26 13:42     ` Steven Rostedt

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