2 Commits

Author	SHA1	Message	Date
Yonghong Song	f269099a7e	tools/bpf: add a selftest for bpf_get_current_cgroup_id() helper ... Syscall name_to_handle_at() can be used to get cgroup id for a particular cgroup path in user space. The selftest got cgroup id from both user and kernel, and compare to ensure they are equal to each other. Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Yonghong Song <yhs@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org>	2018-06-03 18:22:41 -07:00
Roman Gushchin	9d1f159419	bpf: move cgroup_helpers from samples/bpf/ to tools/testing/selftesting/bpf/ ... The purpose of this move is to use these files in bpf tests. Signed-off-by: Roman Gushchin <guro@fb.com> Acked-by: Alexei Starovoitov <ast@kernel.org> Acked-by: Tejun Heo <tj@kernel.org> Cc: Daniel Borkmann <daniel@iogearbox.net> Signed-off-by: David S. Miller <davem@davemloft.net>	2017-11-05 23:26:51 +09:00