From: David Miller <davem@davemloft.net>
To: tom@herbertland.com
Cc: pablo@netfilter.org, netfilter-devel@vger.kernel.org,
netdev@vger.kernel.org, steffen.klassert@secunet.com
Subject: Re: [PATCH net-next,RFC 00/13] New fast forwarding path
Date: Thu, 14 Jun 2018 16:58:34 -0700 (PDT) [thread overview]
Message-ID: <20180614.165834.338565136334574983.davem@davemloft.net> (raw)
In-Reply-To: <CALx6S345B2-sejH52beewdiHuGo5nAY0v0uFmNuiJ0hQ6Wu3xw@mail.gmail.com>
From: Tom Herbert <tom@herbertland.com>
Date: Thu, 14 Jun 2018 13:52:03 -0700
> IIRC, there was a similar proposal a while back that want to bundle
> packets of the same flow together (without doing GRO) so that they
> could be processed by various functions by looking at just one
> representative packet in the group. The concept had some promise, but
> in the end it created quite a bit of complexity since at some point
> the packet bundle needed to be undone to go back to processing the
> individual packets.
You're probably talking about Edward Cree's SKB list stuff, and as
per his presenation at netconf 2 weeks ago he plans to revitalize
it given how Spectre et al. gives cause to reevaluate all bulking
techniques.
next prev parent reply other threads:[~2018-06-14 23:58 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-14 14:19 [PATCH net-next,RFC 00/13] New fast forwarding path Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 01/13] net: Add a helper to get the packet offload callbacks by priority Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 02/13] net: Change priority of ipv4 and ipv6 packet offloads Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 03/13] net: Add a GSO feature bit for the netfilter forward fastpath Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 04/13] net: Use one bit of NAPI_GRO_CB for the netfilter fastpath Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 05/13] netfilter: add early ingress hook for IPv4 Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 06/13] netfilter: add early ingress support for IPv6 Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 07/13] netfilter: add ESP support for early ingress Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 08/13] netfilter: nft_chain_filter: add " Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 09/13] netfilter: nf_flow_table: add hooknum to flowtable type Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 10/13] netfilter: nf_flow_table: add flowtable for early ingress hook Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 11/13] netfilter: nft_flow_offload: enable offload after second packet is seen Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 12/13] netfilter: nft_flow_offload: remove secpath check Pablo Neira Ayuso
2018-06-14 14:19 ` [PATCH net-next,RFC 13/13] netfilter: nft_flow_offload: make sure route is not stale Pablo Neira Ayuso
2018-06-14 15:50 ` [PATCH net-next,RFC 00/13] New fast forwarding path Willem de Bruijn
2018-06-15 5:23 ` Steffen Klassert
2018-06-14 15:57 ` Eric Dumazet
2018-06-15 6:03 ` Steffen Klassert
2018-06-15 13:01 ` Eric Dumazet
2018-06-14 17:18 ` David Miller
2018-06-14 18:14 ` Florian Fainelli
2018-06-14 23:55 ` David Miller
2018-06-20 0:56 ` Andrew Collins
2018-06-15 6:17 ` Steffen Klassert
2018-06-15 13:22 ` Daniel Borkmann
2018-06-17 9:23 ` Steffen Klassert
2018-06-19 22:22 ` Daniel Borkmann
2018-06-14 20:52 ` Tom Herbert
2018-06-14 23:58 ` David Miller [this message]
2018-06-15 6:34 ` Steffen Klassert
2018-06-15 12:18 ` Edward Cree
2018-06-15 20:12 ` Tom Herbert
2018-06-15 6:27 ` Steffen Klassert
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