From: Jamal Hadi Salim <jhs@mojatatu•com>
To: Alexei Starovoitov <ast@plumgrid•com>,
"David S. Miller" <davem@davemloft•net>
Cc: John Fastabend <john.fastabend@gmail•com>,
Daniel Borkmann <daniel@iogearbox•net>,
netdev@vger•kernel.org
Subject: Re: [PATCH v2 net-next 1/2] cls_bpf: introduce integrated actions
Date: Thu, 17 Sep 2015 08:37:34 -0400 [thread overview]
Message-ID: <55FAB40E.304@mojatatu.com> (raw)
In-Reply-To: <1442383543-4720-2-git-send-email-ast@plumgrid.com>
On 09/16/15 02:05, Alexei Starovoitov wrote:
> From: Daniel Borkmann <daniel@iogearbox•net>
>
> Often cls_bpf classifier is used with single action drop attached.
> Optimize this use case and let cls_bpf return both classid and action.
> For backwards compatibility reasons enable this feature under
> TCA_BPF_FLAG_ACT_DIRECT flag.
>
This is going off in a different direction really.
You are replicating the infrastructure inside bpf.
cheers,
jamal
next prev parent reply other threads:[~2015-09-17 12:37 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-16 6:05 [PATCH v2 net-next 0/2] bpf: performance improvements Alexei Starovoitov
2015-09-16 6:05 ` [PATCH v2 net-next 1/2] cls_bpf: introduce integrated actions Alexei Starovoitov
2015-09-17 12:37 ` Jamal Hadi Salim [this message]
2015-09-17 13:13 ` Daniel Borkmann
2015-09-17 15:19 ` Alexei Starovoitov
2015-09-18 12:13 ` Jamal Hadi Salim
2015-09-18 12:51 ` Daniel Borkmann
2015-09-18 12:04 ` Jamal Hadi Salim
2015-09-16 6:05 ` [PATCH v2 net-next 2/2] bpf: add bpf_redirect() helper Alexei Starovoitov
2015-09-16 6:45 ` John Fastabend
2015-09-18 4:10 ` [PATCH v2 net-next 0/2] bpf: performance improvements David Miller
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