netdev - [PATCH iproute2-next 0/2] ss: add support for cgroup v2 information and filtering

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Message-Id: <20200430155245.83364-1-zeil@yandex-team.ru>
Date:   Thu, 30 Apr 2020 18:52:43 +0300
From:   Dmitry Yakunin <zeil@...dex-team.ru>
To:     netdev@...r.kernel.org
Cc:     khlebnikov@...dex-team.ru, cgroups@...r.kernel.org,
        bpf@...r.kernel.org
Subject: [PATCH iproute2-next 0/2] ss: add support for cgroup v2 information and filtering

This patch series adds usage of two proposed kernel features:
cgroup bytecode filter (INET_DIAG_BC_CGROUP_COND) and
cgroup v2 ID attribute (INET_DIAG_CGROUP_ID)
for discovering and filtering sockets by cgroups.

Dmitry Yakunin (2):
  ss: introduce cgroup2 cache and helper functions
  ss: add support for cgroup v2 information and filtering

 include/cg_map.h               |   7 +++
 include/uapi/linux/inet_diag.h |   2 +
 include/utils.h                |   4 +-
 ip/ipvrf.c                     |   4 +-
 lib/Makefile                   |   2 +-
 lib/cg_map.c                   | 133 ++++++++++++++++++++++++++++++++++++++++
 lib/fs.c                       | 135 ++++++++++++++++++++++++++++++++++++++++-
 man/man8/ss.8                  |   9 +++
 misc/ss.c                      |  61 +++++++++++++++++++
 misc/ssfilter.h                |   2 +
 misc/ssfilter.y                |  22 ++++++-
 11 files changed, 374 insertions(+), 7 deletions(-)
 create mode 100644 include/cg_map.h
 create mode 100644 lib/cg_map.c

-- 
2.7.4