Merge branch 'bpf-add-support-for-cgroup1-bpf-part'

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Yafang Shao says:

====================
bpf: Add support for cgroup1, BPF part

This is the BPF part of the series "bpf, cgroup: Add BPF support for
cgroup1 hierarchy" with adjustment in the last two patches compared
to the previous one.

v3->v4:
  - use subsys_name instead of cgrp_name in get_cgroup_hierarchy_id()
    (Tejun)
  - use local bpf_link instead of modifying the skeleton in the
    selftests
v3: https://lwn.net/Articles/949264/
====================

Link: https://lore.kernel.org/r/20231111090034.4248-1-laoar.shao@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

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This commit is contained in:

Alexei Starovoitov 2023-11-14 08:56:56 -08:00

parent 727a92d62f 360769233c

commit 81427a62a2

6 changed files with 352 additions and 19 deletions

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20

kernel/bpf/helpers.c

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116

tools/testing/selftests/bpf/cgroup_helpers.c

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4

tools/testing/selftests/bpf/cgroup_helpers.h

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158

tools/testing/selftests/bpf/prog_tests/cgroup1_hierarchy.c

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2

tools/testing/selftests/bpf/prog_tests/cgroup_v1v2.c

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71

tools/testing/selftests/bpf/progs/test_cgroup1_hierarchy.c

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