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Searched refs:fentry_link (Results 1 – 3 of 3) sorted by relevance

/linux/tools/testing/selftests/bpf/prog_tests/
H A Dcgroup1_hierarchy.c12 struct bpf_link *lsm_link, *fentry_link; in bpf_cgroup1() local
21 fentry_link = bpf_program__attach_trace(skel->progs.fentry_run); in bpf_cgroup1()
22 ASSERT_NULL(fentry_link, "fentry_attach_fail"); in bpf_cgroup1()
30 struct bpf_link *lsm_link, *fentry_link; in bpf_cgroup1_sleepable() local
39 fentry_link = bpf_program__attach_trace(skel->progs.fentry_run); in bpf_cgroup1_sleepable()
40 ASSERT_NULL(fentry_link, "fentry_attach_fail"); in bpf_cgroup1_sleepable()
48 struct bpf_link *lsm_link, *fentry_link; in bpf_cgroup1_invalid_id() local
57 fentry_link = bpf_program__attach_trace(skel->progs.fentry_run); in bpf_cgroup1_invalid_id()
58 if (!ASSERT_OK_PTR(fentry_link, "fentry_attach_success")) in bpf_cgroup1_invalid_id()
61 err = bpf_link__destroy(fentry_link); in bpf_cgroup1_invalid_id()
H A Dtailcalls.c239 struct bpf_link *fentry_link = NULL, *fexit_link = NULL; in test_tailcall_count() local
303 fentry_link = bpf_program__attach_trace(prog); in test_tailcall_count()
304 if (!ASSERT_OK_PTR(fentry_link, "attach_trace")) in test_tailcall_count()
392 bpf_link__destroy(fentry_link); in test_tailcall_count()
1025 struct bpf_link *fentry_link = NULL; in test_tailcall_bpf2bpf_fentry_entry() local
1079 fentry_link = bpf_program__attach_trace(prog); in test_tailcall_bpf2bpf_fentry_entry()
1080 if (!ASSERT_OK_PTR(fentry_link, "attach_trace")) in test_tailcall_bpf2bpf_fentry_entry()
1117 bpf_link__destroy(fentry_link); in test_tailcall_bpf2bpf_fentry_entry()
1207 struct bpf_link *fentry_link = NULL, *fexit_link = NULL; in test_tailcall_hierarchy_count() local
1252 fentry_link = bpf_program__attach_trace(fentry_prog); in test_tailcall_hierarchy_count()
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H A Dtracing_multi.c468 struct bpf_link *fentry_link = NULL, *multi_link = NULL; in test_fentry_after_multi() local
491 fentry_link = bpf_program__attach(skel->progs.fentry); in test_fentry_after_multi()
492 if (!ASSERT_OK_PTR(fentry_link, "attach_fentry")) in test_fentry_after_multi()
501 err = bpf_link__destroy(fentry_link); in test_fentry_after_multi()
502 fentry_link = NULL; in test_fentry_after_multi()
524 bpf_link__destroy(fentry_link); in test_fentry_after_multi()