linux-kernel - Re: [PATCH 0/3] tracing: more list_empty(perf

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Message-ID: <20130718154403.GA8416@redhat.com>
Date:	Thu, 18 Jul 2013 17:44:03 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Steven Rostedt <rostedt@...dmis.org>
Cc:	Peter Zijlstra <peterz@...radead.org>,
	Masami Hiramatsu <masami.hiramatsu.pt@...achi.com>,
	Frederic Weisbecker <fweisbec@...il.com>,
	Ingo Molnar <mingo@...hat.com>,
	Srikar Dronamraju <srikar@...ux.vnet.ibm.com>,
	"zhangwei(Jovi)" <jovi.zhangwei@...wei.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/3] tracing: more list_empty(perf_events) checks

On 07/18, Steven Rostedt wrote:
>
> Oleg, did you update the change logs? These patches look the same as
> what was in your mbox. Or did Peter have an issues with the change log
> of another patch?

No, I didn't change them in any way, just resended.

To remind. 0/3 says "Compile tested only, not for inclusion yet" but
I tried to test them after that, including the performance testing.
However I did this under KVM so I am not sure if we can trust these
numbers. But it seems that you got the similar results with
perf-bench-sched-pipe: http://marc.info/?l=linux-kernel&m=137176685731120

Steven, I am starting to think that it would be better to resend this
series (3-6 in mbox I sent) so that Peter and Frederic can take another
look. And I'll try to update the changelogs. Will do a bit later today.

OK?

Oleg.

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