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From: Jonathan Morton <chromatix99@gmail.com>
To: George Amanakis <gamanakis@gmail.com>
Cc: kevin@darbyshire-bryant.me.uk, cake@lists.bufferbloat.net
Subject: Re: [Cake] progress? dual-src/dsthost unfairness
Date: Wed, 13 Feb 2019 21:31:58 +0200	[thread overview]
Message-ID: <A94F0237-3963-4A3A-ACC1-D1FE940EABB1@gmail.com> (raw)
In-Reply-To: <006b01d4c3d2$090c3350$1b2499f0$@gmail.com>

> On 13 Feb, 2019, at 9:26 pm, <gamanakis@gmail.com> <gamanakis@gmail.com> wrote:
> 
> Because the flow for which cake_enqueue() is run is by definition a sparse
> one. So the host_load should be adjusted according to the sparse flow count
> for the particular host. That's my reasoning behing this, would be happy to
> hear other opinions.

On the contrary, even if a particular flow is sparse, the relevant quantum calculation should involve the number of *bulk* flows attached to the same host.  Though there is possibly an argument for making it the *sum* of the sparse and bulk flows, making it just the sparse ones is wrong.

I need to think about this a bit more.  But meanwhile, try it with the sum.

 - Jonathan Morton


  reply	other threads:[~2019-02-13 19:32 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-02-13 17:33 Kevin Darbyshire-Bryant
2019-02-13 18:31 ` George Amanakis
2019-02-13 18:41   ` Jonathan Morton
2019-02-13 19:26     ` gamanakis
2019-02-13 19:31       ` Jonathan Morton [this message]
2019-02-13 19:35         ` gamanakis
2019-02-13 20:55           ` George Amanakis
2019-02-14 11:15           ` Toke Høiland-Jørgensen
2019-02-14 18:02             ` George Amanakis
2019-02-14 18:14               ` Toke Høiland-Jørgensen
2019-02-14 18:45                 ` [Cake] Make the dual modes fairer George Amanakis
2019-02-14 19:07                 ` [Cake] progress? dual-src/dsthost unfairness Jonathan Morton
2019-02-14 20:27                   ` gamanakis
2019-02-14 21:22                     ` [Cake] Make the dual modes fairer George Amanakis
2019-02-14 21:59                       ` Toke Høiland-Jørgensen
2019-02-14 19:00               ` [Cake] progress? dual-src/dsthost unfairness Pete Heist

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