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Message-ID: <da80166c-58a5-6337-5133-445697878bb3@netronome.com> Date: Thu, 14 Dec 2017 12:22:16 +0000 From: Quentin Monnet <quentin.monnet@...ronome.com> To: Roman Gushchin <guro@...com>, netdev@...r.kernel.org Cc: linux-kernel@...r.kernel.org, kernel-team@...com, ast@...nel.org, daniel@...earbox.net, jakub.kicinski@...ronome.com, kafai@...com, David Ahern <dsahern@...il.com> Subject: Re: [PATCH v4 net-next 0/4] bpftool: cgroup bpf operations 2017-12-13 15:18 UTC+0000 ~ Roman Gushchin <guro@...com> > This patchset adds basic cgroup bpf operations to bpftool. > > Right now there is no convenient way to perform these operations. > The /samples/bpf/load_sock_ops.c implements attach/detacg operations, > but only for BPF_CGROUP_SOCK_OPS programs. Bps (part of bcc) implements > bpf introspection, but lacks any cgroup-related specific. > > I find having a tool to perform these basic operations in the kernel tree > very useful, as it can be used in the corresponding bpf documentation > without creating additional dependencies. And bpftool seems to be > a right tool to extend with such functionality. Thank you Roman for this series, and for documenting the new commands and flags! Reviewed-by: Quentin Monnet <quentin.monnet@...ronome.com>
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