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| author | Sargun Dhillon <sargun@sargun.me> | 2016-12-02 11:42:32 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-12-03 22:07:52 +0100 |
| commit | 9b474ecee5e154d88520306412b2de9d48c97dba (patch) | |
| tree | 6998ed963fc43d89eb59bfad4a3c30c5b5494477 /block/noop-iosched.c | |
| parent | samples, bpf: Refactor test_current_task_under_cgroup - separate out helpers (diff) | |
| download | linux-9b474ecee5e154d88520306412b2de9d48c97dba.tar.xz linux-9b474ecee5e154d88520306412b2de9d48c97dba.zip | |
samples, bpf: Add automated test for cgroup filter attachments
This patch adds the sample program test_cgrp2_attach2. This program is
similar to test_cgrp2_attach, but it performs automated testing of the
cgroupv2 BPF attached filters. It runs the following checks:
* Simple filter attachment
* Application of filters to child cgroups
* Overriding filters on child cgroups
* Checking that this still works when the parent filter is removed
The filters that are used here are simply allow all / deny all filters, so
it isn't checking the actual functionality of the filters, but rather
the behaviour around detachment / attachment. If net_cls is enabled,
this test will fail.
Signed-off-by: Sargun Dhillon <sargun@sargun.me>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'block/noop-iosched.c')
0 files changed, 0 insertions, 0 deletions