kernel/bpf/helpers.c

4562

BTF_ID_FLAGS(func, bpf_cgroup_ancestor, KF_ACQUIRE | KF_RCU | KF_RET_NULL)

tools/sched_ext/include/scx/common.bpf.h

338

struct cgroup *bpf_cgroup_ancestor(struct cgroup *cgrp, int level) __ksym;

tools/sched_ext/scx_flatcg.bpf.c

179

cgrp = bpf_cgroup_ancestor(cgrp, level);

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

127

ancestor = bpf_cgroup_ancestor(cgrp, 1);

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

149

ancestor = bpf_cgroup_ancestor(cgrp, 1);

tools/testing/selftests/bpf/progs/cgrp_kfunc_common.h

25

struct cgroup *bpf_cgroup_ancestor(struct cgroup *cgrp, int level) __ksym;

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

146

self = bpf_cgroup_ancestor(cgrp, cgrp->level);

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

159

ancestor1 = bpf_cgroup_ancestor(cgrp, cgrp->level - 1);

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

166

invalid = bpf_cgroup_ancestor(cgrp, 10000);

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

173

invalid = bpf_cgroup_ancestor(cgrp, -1);

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

193

parent = bpf_cgroup_ancestor(cgrp, cgrp->level - 1);

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

92

cg = bpf_cgroup_ancestor(kptr, 1);

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

14

struct cgroup *bpf_cgroup_ancestor(struct cgroup *cgrp, int level) __ksym;

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

40

ancestor = bpf_cgroup_ancestor(cgrp, target_ancestor_level);