From: David Miller <davem@davemloft.net>
To: eric.dumazet@gmail.com
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next 2/2] net_sched: htb: support of 64bit rates
Date: Fri, 20 Sep 2013 14:42:46 -0400 (EDT) [thread overview]
Message-ID: <20130920.144246.1733125926277807658.davem@davemloft.net> (raw)
In-Reply-To: <1379607020.3282.14.camel@edumazet-glaptop>
From: Eric Dumazet <eric.dumazet@gmail.com>
Date: Thu, 19 Sep 2013 09:10:20 -0700
> From: Eric Dumazet <edumazet@google.com>
>
> HTB already can deal with 64bit rates, we only have to add two new
> attributes so that tc can use them to break the current 32bit ABI
> barrier.
>
> TCA_HTB_RATE64 : class rate (in bytes per second)
> TCA_HTB_CEIL64 : class ceil (in bytes per second)
>
> This allows us to setup HTB on 40Gbps links, as 32bit limit is
> actually ~34Gbps
>
> Signed-off-by: Eric Dumazet <edumazet@google.com>
Applied.
prev parent reply other threads:[~2013-09-20 18:42 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-19 16:10 [PATCH net-next 2/2] net_sched: htb: support of 64bit rates Eric Dumazet
2013-09-20 18:42 ` David Miller [this message]
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