linux-kernel - Re: [PATCH] pkt_sched: QFQ Plus: fair-queueing service at DRR cost

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Message-Id: <20121128.112001.1723079532431419311.davem@davemloft.net>
Date:	Wed, 28 Nov 2012 11:20:01 -0500 (EST)
From:	David Miller <davem@...emloft.net>
To:	paolo.valente@...more.it
Cc:	jhs@...atatu.com, shemminger@...tta.com,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	rizzo@....unipi.it, fchecconi@...il.com
Subject: Re: [PATCH] pkt_sched: QFQ Plus: fair-queueing service at DRR cost

From: Paolo Valente <paolo.valente@...more.it>
Date: Fri, 23 Nov 2012 22:03:19 +0100

> This patch turns QFQ into QFQ+, a variant of QFQ that provides the
> following two benefits: 1) QFQ+ is faster than QFQ, 2) differently
> from QFQ, QFQ+ correctly schedules also non-leaves classes in a
> hierarchical setting. A detailed description of QFQ+, plus a
> performance comparison with DRR and QFQ, can be found in [1].
> 
> [1] P. Valente, "Reducing the Execution Time of Fair-Queueing Schedulers"
> http://algo.ing.unimo.it/people/paolo/agg-sched/agg-sched.pdf
> 
> Signed-off-by: Paolo Valente <paolo.valente@...more.it>

Applied, thanks.
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