From: Jesper Dangaard Brouer <brouer@redhat.com>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Miller <davem@davemloft.net>,
hannes@stressinduktion.org, netdev@vger.kernel.org,
therbert@google.com, fw@strlen.de, dborkman@redhat.com,
jhs@mojatatu.com, alexander.duyck@gmail.com,
john.r.fastabend@intel.com, dave.taht@gmail.com, toke@toke.dk,
brouer@redhat.com
Subject: Re: Quota in __qdisc_run()
Date: Tue, 7 Oct 2014 20:37:00 +0200 [thread overview]
Message-ID: <20141007203700.00e883a1@redhat.com> (raw)
In-Reply-To: <1412703132.11091.144.camel@edumazet-glaptop2.roam.corp.google.com>
On Tue, 07 Oct 2014 10:32:12 -0700
Eric Dumazet <eric.dumazet@gmail.com> wrote:
> On Tue, 2014-10-07 at 13:19 -0400, David Miller wrote:
>
> > Yes, this makes sense, do a full qdisc_restart() cycle without boundaries,
> > then check how much quota was used afterwards to guard the outermost loop.
>
> I am testing this, and also am testing the xmit_more patch for I40E.
Check, I'm also testing both yours and Hannes patch.
Results at:
http://people.netfilter.org/hawk/qdisc/measure18_restore_quota_fairness/
http://people.netfilter.org/hawk/qdisc/measure19_restore_quota_erics/
http://people.netfilter.org/hawk/qdisc/measure20_no_quota_baseline_at_git_02c0fc1/
--
Best regards,
Jesper Dangaard Brouer
MSc.CS, Sr. Network Kernel Developer at Red Hat
Author of http://www.iptv-analyzer.org
LinkedIn: http://www.linkedin.com/in/brouer
next prev parent reply other threads:[~2014-10-07 18:37 UTC|newest]
Thread overview: 42+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-10-01 20:35 [net-next PATCH V6 0/2] qdisc: bulk dequeue support Jesper Dangaard Brouer
2014-10-01 20:35 ` [net-next PATCH V6 1/2] qdisc: bulk dequeue support for qdiscs with TCQ_F_ONETXQUEUE Jesper Dangaard Brouer
2014-10-01 20:36 ` [net-next PATCH V6 2/2] qdisc: dequeue bulking also pickup GSO/TSO packets Jesper Dangaard Brouer
2014-10-02 14:35 ` Eric Dumazet
2014-10-02 14:38 ` Daniel Borkmann
2014-10-02 14:42 ` [net-next PATCH V6 0/2] qdisc: bulk dequeue support Tom Herbert
2014-10-02 15:04 ` Eric Dumazet
2014-10-02 15:24 ` [PATCH net-next] mlx4: add a new xmit_more counter Eric Dumazet
2014-10-05 0:04 ` David Miller
2014-10-02 15:27 ` [net-next PATCH V6 0/2] qdisc: bulk dequeue support Tom Herbert
2014-10-02 16:52 ` Florian Westphal
2014-10-02 17:32 ` Eric Dumazet
2014-10-02 17:35 ` Tom Herbert
2014-10-03 19:38 ` David Miller
2014-10-03 20:57 ` Eric Dumazet
2014-10-03 21:56 ` David Miller
2014-10-03 21:57 ` Eric Dumazet
2014-10-03 22:15 ` Eric Dumazet
2014-10-03 22:19 ` Tom Herbert
2014-10-03 22:56 ` Eric Dumazet
2014-10-03 22:30 ` David Miller
2014-10-03 22:31 ` [PATCH net-next] qdisc: validate skb without holding lock Eric Dumazet
2014-10-03 22:36 ` David Miller
2014-10-03 23:30 ` Eric Dumazet
2014-10-07 7:34 ` Quota in __qdisc_run() (was: qdisc: validate skb without holding lock) Jesper Dangaard Brouer
2014-10-07 12:47 ` Eric Dumazet
2014-10-07 13:30 ` Jesper Dangaard Brouer
2014-10-07 14:43 ` Hannes Frederic Sowa
2014-10-07 15:01 ` Eric Dumazet
2014-10-07 15:06 ` Eric Dumazet
2014-10-07 17:19 ` Quota in __qdisc_run() David Miller
2014-10-07 17:32 ` Eric Dumazet
2014-10-07 18:37 ` Jesper Dangaard Brouer [this message]
2014-10-07 20:07 ` Jesper Dangaard Brouer
2014-10-07 18:03 ` Jesper Dangaard Brouer
2014-10-07 19:10 ` Eric Dumazet
2014-10-07 19:34 ` Jesper Dangaard Brouer
2014-10-07 15:26 ` Quota in __qdisc_run() (was: qdisc: validate skb without holding lock) Jesper Dangaard Brouer
2014-10-08 17:38 ` Quota in __qdisc_run() John Fastabend
2014-10-06 14:12 ` [PATCH net-next] qdisc: validate skb without holding lock Jesper Dangaard Brouer
2014-10-04 3:59 ` [PATCH net-next] net: skb_segment() provides list head and tail Eric Dumazet
2014-10-06 4:38 ` David Miller
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