From: David Miller <davem@davemloft.net>
To: stephen@networkplumber.org
Cc: willemb@google.com, eric.dumazet@gmail.com, netdev@vger.kernel.org
Subject: Re: [PATCH net-next v4] rps: selective flow shedding during softnet overflow
Date: Tue, 23 Apr 2013 18:33:14 -0400 (EDT) [thread overview]
Message-ID: <20130423.183314.1228017537381500979.davem@davemloft.net> (raw)
In-Reply-To: <20130423142333.15479dfa@nehalam.linuxnetplumber.net>
From: Stephen Hemminger <stephen@networkplumber.org>
Date: Tue, 23 Apr 2013 14:23:33 -0700
> What about just having a smarter ingress qdisc?
Ingress qdiscs go through a single lock, and that is not likely to
change any time soon, nor do I find it reasonable to be required to
use ingress qdiscs to handle this problem.
I find Willem's changes extremely reasonable, and a good improvement
we should integrate now rather than pretending ingress qdiscs are an
acceptable alternative. They aren't.
next prev parent reply other threads:[~2013-04-23 22:33 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-19 17:46 [PATCH] rps: selective flow shedding during softnet overflow Willem de Bruijn
2013-04-19 17:58 ` Eric Dumazet
2013-04-22 20:40 ` Willem de Bruijn
2013-04-22 20:46 ` [PATCH net-next v2] " Willem de Bruijn
2013-04-22 22:30 ` Eric Dumazet
2013-04-23 18:45 ` Willem de Bruijn
2013-04-23 18:46 ` [PATCH net-next v3] " Willem de Bruijn
2013-04-23 19:18 ` Eric Dumazet
2013-04-23 20:30 ` Willem de Bruijn
2013-04-23 20:31 ` [PATCH net-next v4] " Willem de Bruijn
2013-04-23 21:23 ` Stephen Hemminger
2013-04-23 21:37 ` Willem de Bruijn
2013-04-23 21:37 ` Eric Dumazet
2013-04-23 21:52 ` Stephen Hemminger
2013-04-23 22:34 ` David Miller
2013-04-24 0:09 ` Eric Dumazet
2013-04-24 0:37 ` [PATCH net-next v5] " Willem de Bruijn
2013-04-24 1:07 ` Eric Dumazet
2013-04-25 8:20 ` David Miller
2013-05-20 14:02 ` [PATCH net-next v6] " Willem de Bruijn
2013-05-20 16:00 ` Eric Dumazet
2013-05-20 16:08 ` Willem de Bruijn
2013-05-20 20:48 ` David Miller
2013-04-24 1:25 ` [PATCH net-next v4] " Jamal Hadi Salim
2013-04-24 1:32 ` Eric Dumazet
2013-04-24 1:44 ` Jamal Hadi Salim
2013-04-24 2:11 ` Eric Dumazet
2013-04-24 13:00 ` Jamal Hadi Salim
2013-04-24 14:41 ` Eric Dumazet
2013-04-23 22:33 ` David Miller [this message]
2013-04-23 21:34 ` Eric Dumazet
2013-04-23 22:41 ` David Miller
2013-04-23 23:11 ` Eric Dumazet
2013-04-23 23:15 ` David Miller
2013-04-23 23:26 ` Eric Dumazet
2013-04-24 0:03 ` Stephen Hemminger
2013-04-24 0:00 ` Willem de Bruijn
2013-04-23 20:46 ` [PATCH net-next v3] " Eric Dumazet
2013-04-19 19:03 ` [PATCH] " Stephen Hemminger
2013-04-19 19:21 ` Eric Dumazet
2013-04-19 20:11 ` Willem de Bruijn
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