From: Daniel Borkmann <daniel@iogearbox•net>
To: Lawrence Brakmo <brakmo@fb•com>, netdev <netdev@vger•kernel.org>
Cc: Kernel Team <kernel-team@fb•com>, Blake Matheny <bmatheny@fb•com>,
Alexei Starovoitov <ast@fb•com>,
David Ahern <dsa@cumulusnetworks•com>
Subject: Re: [PATCH net-next v5 02/16] bpf: program to load and attach sock_ops BPF progs
Date: Sat, 01 Jul 2017 01:33:05 +0200 [thread overview]
Message-ID: <5956DFB1.9070005@iogearbox.net> (raw)
In-Reply-To: <20170630200706.4183158-3-brakmo@fb.com>
On 06/30/2017 10:06 PM, Lawrence Brakmo wrote:
> The program load_sock_ops can be used to load sock_ops bpf programs and
> to attach it to an existing (v2) cgroup. It can also be used to detach
> sock_ops programs.
>
> Examples:
> load_sock_ops [-l] <cg-path> <prog filename>
> Load and attaches a sock_ops program at the specified cgroup.
> If "-l" is used, the program will continue to run to output the
> BPF log buffer.
> If the specified filename does not end in ".o", it appends
> "_kern.o" to the name.
>
> load_sock_ops -r <cg-path>
> Detaches the currently attached sock_ops program from the
> specified cgroup.
>
> Signed-off-by: Lawrence Brakmo <brakmo@fb•com>
Acked-by: Daniel Borkmann <daniel@iogearbox•net>
next prev parent reply other threads:[~2017-06-30 23:33 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-30 20:06 [PATCH net-next v5 00/16] bpf: Adding support for sock_ops Lawrence Brakmo
2017-06-30 20:06 ` [PATCH net-next v5 01/16] bpf: BPF " Lawrence Brakmo
2017-06-30 23:31 ` Daniel Borkmann
2017-06-30 20:06 ` [PATCH net-next v5 02/16] bpf: program to load and attach sock_ops BPF progs Lawrence Brakmo
2017-06-30 23:33 ` Daniel Borkmann [this message]
2017-06-30 20:06 ` [PATCH net-next v5 03/16] bpf: Support for per connection SYN/SYN-ACK RTOs Lawrence Brakmo
2017-06-30 20:06 ` [PATCH net-next v5 04/16] bpf: Sample bpf program to set " Lawrence Brakmo
2017-06-30 23:34 ` Daniel Borkmann
2017-06-30 20:06 ` [PATCH net-next v5 05/16] bpf: Support for setting initial receive window Lawrence Brakmo
2017-06-30 20:06 ` [PATCH net-next v5 06/16] bpf: Sample bpf program to set initial window Lawrence Brakmo
2017-06-30 23:35 ` Daniel Borkmann
2017-06-30 20:06 ` [PATCH net-next v5 07/16] bpf: Add setsockopt helper function to bpf Lawrence Brakmo
2017-07-01 0:01 ` Daniel Borkmann
2017-07-01 1:45 ` Lawrence Brakmo
2017-07-02 6:51 ` kbuild test robot
2017-07-02 20:31 ` Lawrence Brakmo
2017-06-30 20:06 ` [PATCH net-next v5 08/16] bpf: Add TCP connection BPF callbacks Lawrence Brakmo
2017-06-30 20:06 ` [PATCH net-next v5 09/16] bpf: Sample BPF program to set buffer sizes Lawrence Brakmo
2017-06-30 20:07 ` [PATCH net-next v5 10/16] bpf: Add support for changing congestion control Lawrence Brakmo
2017-06-30 20:07 ` [PATCH net-next v5 11/16] bpf: Sample BPF program to set " Lawrence Brakmo
2017-06-30 20:07 ` [PATCH net-next v5 12/16] bpf: Adds support for setting initial cwnd Lawrence Brakmo
2017-06-30 20:07 ` [PATCH net-next v5 13/16] bpf: Sample BPF program to set " Lawrence Brakmo
2017-06-30 20:07 ` [PATCH net-next v5 14/16] bpf: Adds support for setting sndcwnd clamp Lawrence Brakmo
2017-06-30 20:07 ` [PATCH net-next v5 15/16] bpf: Sample bpf program to set " Lawrence Brakmo
2017-06-30 20:07 ` [PATCH net-next v5 16/16] bpf: update tools/include/uapi/linux/bpf.h Lawrence Brakmo
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