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Date: Thu, 14 Jan 2016 20:50:27 +0100
From: Peter Zijlstra <peterz@infradead.org>
To: Luca Abeni <luca.abeni@unitn.it>
Cc: linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
        Juri Lelli <juri.lelli@arm.com>
Subject: Re: [RFC 6/8] GRUB accounting
Message-ID: <20160114195027.GF6357@twins.programming.kicks-ass.net>
References: <1452785094-3086-1-git-send-email-luca.abeni@unitn.it>
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On Thu, Jan 14, 2016 at 04:24:51PM +0100, Luca Abeni wrote:


It would be good to have a really short recap of GRUB in a comment right
about here...

> +u64 grub_reclaim(u64 delta, struct rq *rq, u64 u)
> +{
> +	return (delta * rq->dl.running_bw) >> 20;
> +}