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| author | Yafang Shao <laoar.shao@gmail.com> | 2023-11-11 09:00:32 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-11-14 08:56:56 -0800 |
| commit | c1dcc050aa648bb3b831030d547c3fcc1c68140c (patch) | |
| tree | 62fdc34855b8766b75200f068a76bf8f2f0826e6 /tools/testing/selftests/bpf/cgroup_helpers.h | |
| parent | f744d35ecf46f111bf9b54bfdbc89a28ee8b928a (diff) | |
| download | linux-c1dcc050aa648bb3b831030d547c3fcc1c68140c.tar.gz linux-c1dcc050aa648bb3b831030d547c3fcc1c68140c.tar.bz2 linux-c1dcc050aa648bb3b831030d547c3fcc1c68140c.zip | |
selftests/bpf: Add a new cgroup helper get_classid_cgroup_id()
Introduce a new helper function to retrieve the cgroup ID from a net_cls
cgroup directory.
Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Link: https://lore.kernel.org/r/20231111090034.4248-5-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/cgroup_helpers.h')
| -rw-r--r-- | tools/testing/selftests/bpf/cgroup_helpers.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/testing/selftests/bpf/cgroup_helpers.h b/tools/testing/selftests/bpf/cgroup_helpers.h index 92fc41daf4a4..e71da4ef031b 100644 --- a/tools/testing/selftests/bpf/cgroup_helpers.h +++ b/tools/testing/selftests/bpf/cgroup_helpers.h @@ -31,6 +31,7 @@ void cleanup_cgroup_environment(void); /* cgroupv1 related */ int set_classid(void); int join_classid(void); +unsigned long long get_classid_cgroup_id(void); int setup_classid_environment(void); void cleanup_classid_environment(void); |