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Searched refs:vmlinux_btf (Results 1 – 8 of 8) sorted by relevance

/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbtf_tag.c54 static int load_btfs(struct btf **vmlinux_btf, struct btf **module_btf, in load_btfs() argument
65 *vmlinux_btf = btf__load_vmlinux_btf(); in load_btfs()
66 if (!ASSERT_OK_PTR(*vmlinux_btf, "could not load vmlinux BTF")) in load_btfs()
73 type_id = btf__find_by_name_kind(*vmlinux_btf, "user", BTF_KIND_TYPE_TAG); in load_btfs()
85 *module_btf = btf__load_module_btf(module_name, *vmlinux_btf); in load_btfs()
102 btf__free(*vmlinux_btf); in load_btfs()
104 *vmlinux_btf = NULL; in load_btfs()
112 struct btf *vmlinux_btf = NULL, *module_btf = NULL; in test_btf_type_tag_mod_user() local
116 if (load_btfs(&vmlinux_btf, &module_btf, /*needs_vmlinux_tag=*/false)) in test_btf_type_tag_mod_user()
136 btf__free(vmlinux_btf); in test_btf_type_tag_mod_user()
[all …]
H A Dbtf_module.c12 struct btf *vmlinux_btf, *module_btf; in test_btf_module() local
20 vmlinux_btf = btf__load_vmlinux_btf(); in test_btf_module()
21 if (!ASSERT_OK_PTR(vmlinux_btf, "could not load vmlinux BTF")) in test_btf_module()
24 module_btf = btf__load_module_btf(module_name, vmlinux_btf); in test_btf_module()
33 btf__free(vmlinux_btf); in test_btf_module()
H A Dmodule_fentry_shadow.c58 struct btf *vmlinux_btf = NULL, *mod_btf = NULL; in test_module_fentry_shadow() local
79 vmlinux_btf = btf__load_vmlinux_btf(); in test_module_fentry_shadow()
80 if (!ASSERT_OK_PTR(vmlinux_btf, "load_vmlinux_btf")) in test_module_fentry_shadow()
87 mod_btf = btf_get_from_fd(btf_fd[1], vmlinux_btf); in test_module_fentry_shadow()
91 btf_id[0] = btf__find_by_name_kind(vmlinux_btf, symbol_name, BTF_KIND_FUNC); in test_module_fentry_shadow()
124 btf__free(vmlinux_btf); in test_module_fentry_shadow()
H A Dbtf_distill.c503 struct btf *split_btf = NULL, *vmlinux_btf = btf__load_vmlinux_btf(); in test_distilled_base_vmlinux() local
507 if (!ASSERT_OK_PTR(vmlinux_btf, "load_vmlinux")) in test_distilled_base_vmlinux()
509 int_id = btf__find_by_name_kind(vmlinux_btf, "int", BTF_KIND_INT); in test_distilled_base_vmlinux()
512 split_btf = btf__new_empty_split(vmlinux_btf); in test_distilled_base_vmlinux()
535 btf__free(vmlinux_btf); in test_distilled_base_vmlinux()
/linux/tools/testing/selftests/bpf/
H A Dtest_progs.c1253 struct btf *vmlinux_btf; in get_bpf_max_tramp_links() local
1256 vmlinux_btf = btf__load_vmlinux_btf(); in get_bpf_max_tramp_links()
1257 if (!ASSERT_OK_PTR(vmlinux_btf, "vmlinux btf")) in get_bpf_max_tramp_links()
1259 ret = get_bpf_max_tramp_links_from(vmlinux_btf); in get_bpf_max_tramp_links()
1260 btf__free(vmlinux_btf); in get_bpf_max_tramp_links()
/linux/tools/lib/bpf/
H A Dbtf.h140 LIBBPF_API struct btf *btf__load_module_btf(const char *module_name, struct btf *vmlinux_btf);
H A Dbtf.c5254 struct btf *btf__load_module_btf(const char *module_name, struct btf *vmlinux_btf) in btf__load_module_btf() argument
5259 return btf__parse_split(path, vmlinux_btf); in btf__load_module_btf()
/linux/kernel/bpf/
H A Dbtf.c6263 struct btf *btf = NULL, *vmlinux_btf, *base_btf = NULL; in btf_parse_module() local
6268 vmlinux_btf = bpf_get_btf_vmlinux(); in btf_parse_module()
6269 if (IS_ERR(vmlinux_btf)) in btf_parse_module()
6270 return vmlinux_btf; in btf_parse_module()
6271 if (!vmlinux_btf) in btf_parse_module()
6288 base_btf = vmlinux_btf; in btf_parse_module()
6329 if (base_btf != vmlinux_btf) { in btf_parse_module()
6330 err = btf_relocate(btf, vmlinux_btf, &btf->base_id_map); in btf_parse_module()
6334 base_btf = vmlinux_btf; in btf_parse_module()
6343 if (!IS_ERR(base_btf) && base_btf != vmlinux_btf) in btf_parse_module()