linux-kernel - Re: [RFC 5/8] Track the "total rq utilisation" too

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Message-ID: <20160114194837.GE6357@twins.programming.kicks-ass.net>
Date:	Thu, 14 Jan 2016 20:48:37 +0100
From:	Peter Zijlstra <peterz@...radead.org>
To:	Luca Abeni <luca.abeni@...tn.it>
Cc:	linux-kernel@...r.kernel.org, Ingo Molnar <mingo@...hat.com>,
	Juri Lelli <juri.lelli@....com>
Subject: Re: [RFC 5/8] Track the "total rq utilisation" too

On Thu, Jan 14, 2016 at 04:24:50PM +0100, Luca Abeni wrote:
> This is the sum of the utilisations of tasks that are assigned to
> a runqueue, independently from their state (TASK_RUNNING or blocked)

Is it actually used?