[PATCH net-next 0/2] samples, bpf: Refactor; Add automated tests for cgroups

These two patches are around refactoring out some old, reusable code from the 
existing test_current_task_under_cgroup_user test, and adding a new, automated 
test.

There is some generic cgroupsv2 setup & cleanup code, given that most 
environment still don't have it setup by default. With this code, we're able
to pretty easily add an automated test for future cgroupsv2 functionality.

Sargun Dhillon (2):
  samples, bpf: Refactor test_current_task_under_cgroup - separate out
    helpers
  samples, bpf: Add automated test for cgroup filter attachments

 samples/bpf/Makefile                              |   4 +-
 samples/bpf/cgroup_helpers.c                      | 177 ++++++++++++++++++++++
 samples/bpf/cgroup_helpers.h                      |  16 ++
 samples/bpf/test_cgrp2_attach2.c                  | 132 ++++++++++++++++
 samples/bpf/test_current_task_under_cgroup_user.c | 108 +++----------
 5 files changed, 352 insertions(+), 85 deletions(-)
 create mode 100644 samples/bpf/cgroup_helpers.c
 create mode 100644 samples/bpf/cgroup_helpers.h
 create mode 100644 samples/bpf/test_cgrp2_attach2.c

-- 
2.7.4

From: Sargun Dhillon <redacted>
Date: Fri, 2 Dec 2016 02:42:03 -0800

These two patches are around refactoring out some old, reusable code from the 
existing test_current_task_under_cgroup_user test, and adding a new, automated 
test.

There is some generic cgroupsv2 setup & cleanup code, given that most 
environment still don't have it setup by default. With this code, we're able
to pretty easily add an automated test for future cgroupsv2 functionality.

Series applied, thanks.