linux-kernel - Re: [PATCH v2] tracing/workqueue: Get rid of searching last executed worklet in probe_worklet

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Message-ID: <20090522183739.GA26234@redhat.com>
Date:	Fri, 22 May 2009 20:37:39 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Zhaolei <zhaolei@...fujitsu.com>
Cc:	Frederic Weisbecker <fweisbec@...il.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Ingo Molnar <mingo@...e.hu>, Tom Zanussi <tzanussi@...il.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2] tracing/workqueue: Get rid of searching last
	executed worklet in probe_worklet_complete()

On 05/22, Zhaolei wrote:
>
> We don't need search workqueue's worklet list for worklet which was latest
> executed, instead, we can use a pointer in cpu_workqueue_stats to remember
> which worklet was just executed.

Thanks Zhao, I think this is correct.

Oleg.

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