From: Steven Rostedt <rostedt@goodmis.org>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: LKML <linux-kernel@vger.kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Arjan van de Ven <arjan@linux.intel.com>
Subject: Re: [PATCH V2] timers: Make flags output in the timer_start tracepoint useful
Date: Fri, 10 Feb 2017 11:11:04 -0500 [thread overview]
Message-ID: <20170210111104.7e6de223@gandalf.local.home> (raw)
In-Reply-To: <alpine.DEB.2.20.1702101639290.4036@nanos>
On Fri, 10 Feb 2017 16:41:15 +0100 (CET)
Thomas Gleixner <tglx@linutronix.de> wrote:
> The timer flags in the timer_start trace event contain lots of useful
> information, but the meaning is not clear in the trace output. Making tools
> rely on the bit positions is bad as they might change over time.
>
> Decode the flags in the print out. Tools can retrieve the bits and their
> meaning from the trace format file.
>
> Requested-by: Arjan van de Ven <arjan@linux.intel.com>
> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
> ---
> V2: Add the missing hunk defining the mask in timer.h
> ---
Applied, Thanks!
-- Steve
prev parent reply other threads:[~2017-02-10 16:11 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-10 13:25 Thomas Gleixner
2017-02-10 14:19 ` Steven Rostedt
2017-02-10 14:37 ` Thomas Gleixner
2017-02-10 14:51 ` Steven Rostedt
2017-02-10 15:28 ` Thomas Gleixner
2017-02-10 15:41 ` [PATCH V2] " Thomas Gleixner
2017-02-10 16:11 ` Steven Rostedt [this message]
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