linux-kernel - Re: [PATCH] net: sched: Allow changing default qdisc to FQ-PIE

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Message-Id: <20200701.174341.468821653864668258.davem@davemloft.net>
Date:   Wed, 01 Jul 2020 17:43:41 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     danny@...ag0n.dev
Cc:     jhs@...atatu.com, xiyou.wangcong@...il.com, jiri@...nulli.us,
        kuba@...nel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: sched: Allow changing default qdisc to FQ-PIE

From: Danny Lin <danny@...ag0n.dev>
Date: Wed,  1 Jul 2020 16:01:52 -0700

> Similar to fq_codel and the other qdiscs that can set as default,
> fq_pie is also suitable for general use without explicit configuration,
> which makes it a valid choice for this.
> 
> This is useful in situations where a painless out-of-the-box solution
> for reducing bufferbloat is desired but fq_codel is not necessarily the
> best choice. For example, fq_pie can be better for DASH streaming, but
> there could be more cases where it's the better choice of the two simple
> AQMs available in the kernel.
> 
> Signed-off-by: Danny Lin <danny@...ag0n.dev>

Applied to net-next, thank you.