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Searched refs:info_len (Results 1 – 25 of 56) sorted by relevance

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/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbpf_obj_id.c28 __u32 i, next_id, info_len, nr_id_found; in serial_test_bpf_obj_id() local
81 info_len = sizeof(struct bpf_map_info) * 2; in serial_test_bpf_obj_id()
82 bzero(&map_infos[i], info_len); in serial_test_bpf_obj_id()
84 &info_len); in serial_test_bpf_obj_id()
91 !ASSERT_EQ(info_len, sizeof(struct bpf_map_info), "map_info_len") || in serial_test_bpf_obj_id()
96 info_len = sizeof(struct bpf_prog_info) * 2; in serial_test_bpf_obj_id()
97 bzero(&prog_infos[i], info_len); in serial_test_bpf_obj_id()
116 &info_len); in serial_test_bpf_obj_id()
122 !ASSERT_EQ(info_len, sizeof(struct bpf_prog_info), "prog_info_len") || in serial_test_bpf_obj_id()
137 info_len = sizeof(struct bpf_link_info) * 2; in serial_test_bpf_obj_id()
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H A Dflow_dissector_reattach.c60 __u32 info_len = sizeof(info); in query_prog_id() local
63 err = bpf_prog_get_info_by_fd(prog, &info, &info_len); in query_prog_id()
64 if (CHECK_FAIL(err || info_len != sizeof(info))) { in query_prog_id()
479 __u32 info_len, link_id; in test_link_get_info() local
499 info_len = sizeof(info); in test_link_get_info()
500 err = bpf_link_get_info_by_fd(link, &info, &info_len); in test_link_get_info()
505 CHECK_FAIL(info_len != sizeof(info)); in test_link_get_info()
523 info_len = sizeof(info); in test_link_get_info()
524 err = bpf_link_get_info_by_fd(link, &info, &info_len); in test_link_get_info()
529 CHECK_FAIL(info_len != sizeof(info)); in test_link_get_info()
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H A Denable_stats.c10 __u32 info_len = sizeof(info); in test_enable_stats() local
30 memset(&info, 0, info_len); in test_enable_stats()
31 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in test_enable_stats()
H A Dfexit_bpf2bpf.c65 __u32 tgt_prog_id, info_len; in test_fexit_bpf2bpf_common() local
82 info_len = sizeof(prog_info); in test_fexit_bpf2bpf_common()
83 err = bpf_prog_get_info_by_fd(tgt_fd, &prog_info, &info_len); in test_fexit_bpf2bpf_common()
138 info_len = sizeof(link_info); in test_fexit_bpf2bpf_common()
141 &link_info, &info_len); in test_fexit_bpf2bpf_common()
447 __u32 info_len = sizeof(info); in find_prog_btf_id() local
451 ret = bpf_prog_get_info_by_fd(attach_prog_fd, &info, &info_len); in find_prog_btf_id()
492 __u32 info_len = sizeof(info); in test_fentry_to_cgroup_bpf() local
521 ASSERT_OK(bpf_prog_get_info_by_fd(fentry_fd, &info, &info_len), in test_fentry_to_cgroup_bpf()
H A Dtask_local_storage.c100 __u32 info_len = sizeof(info); in test_recursion()
137 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in test_recursion()
143 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in test_recursion()
182 __u32 info_len = sizeof(info); in test_nodeadlock()
231 info_len = sizeof(info); in test_nodeadlock()
233 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in test_nodeadlock()
93 __u32 info_len = sizeof(info); test_recursion() local
175 __u32 info_len = sizeof(info); test_nodeadlock() local
H A Dtp_attach_query.c8 __u32 duration = 0, info_len, saved_prog_ids[num_progs]; in serial_test_tp_attach_query() local
52 info_len = sizeof(prog_info); in serial_test_tp_attach_query()
54 &info_len); in serial_test_tp_attach_query()
H A Dbtf_map_in_map.c13 __u32 info_len = sizeof(info); in bpf_map_id() local
16 memset(&info, 0, info_len); in bpf_map_id()
17 err = bpf_map_get_info_by_fd(bpf_map__fd(map), &info, &info_len); in bpf_map_id()
H A Dprog_run_opts.c12 __u32 info_len = sizeof(info); in check_run_cnt() local
15 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in check_run_cnt()
H A Dstacktrace_ips.c98 __u32 info_len = sizeof(struct bpf_prog_info); in test_stacktrace_ips_raw_tp()
124 &info, &info_len); in test_stacktrace_ips_raw_tp()
89 __u32 info_len = sizeof(struct bpf_prog_info); test_stacktrace_ips_raw_tp() local
H A Dtest_global_funcs.c49 __u32 info_len = sizeof(info); in subtest_ctx_arg_rewrite()
81 err = bpf_prog_get_info_by_fd(fd, &info, &info_len); in subtest_ctx_arg_rewrite()
48 __u32 info_len = sizeof(info); subtest_ctx_arg_rewrite() local
H A Drhash.c61 __u32 info_len = sizeof(info); in rhash_map_extra_presize() local
70 if (!ASSERT_OK(bpf_map_get_info_by_fd(fd, &info, &info_len), "info")) in rhash_map_extra_presize()
H A Dfd_array.c277 __u32 info_len = sizeof(info); in get_btf_id_by_fd() local
280 memset(&info, 0, info_len); in get_btf_id_by_fd()
281 err = bpf_btf_get_info_by_fd(btf_fd, &info, &info_len); in get_btf_id_by_fd()
/linux/include/linux/
H A Dieee80211-eht.h1026 u8 info_len = 1; in ieee80211_mle_basic_sta_prof_size_ok() local
1034 info_len += 6; in ieee80211_mle_basic_sta_prof_size_ok()
1036 info_len += 2; in ieee80211_mle_basic_sta_prof_size_ok()
1038 info_len += 8; in ieee80211_mle_basic_sta_prof_size_ok()
1040 info_len += 2; in ieee80211_mle_basic_sta_prof_size_ok()
1044 info_len += 2; in ieee80211_mle_basic_sta_prof_size_ok()
1046 info_len += 1; in ieee80211_mle_basic_sta_prof_size_ok()
1049 info_len += 1; in ieee80211_mle_basic_sta_prof_size_ok()
1052 info_len += 1; in ieee80211_mle_basic_sta_prof_size_ok()
1055 info_len += 1; in ieee80211_mle_basic_sta_prof_size_ok()
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/linux/tools/bpf/bpftool/
H A Dstruct_ops.c131 struct bpf_map_info *info, __u32 info_len) in get_next_struct_ops_map() argument
154 err = bpf_map_get_info_by_fd(fd, info, &info_len); in get_next_struct_ops_map()
191 __u32 info_len; in do_search() local
194 info = map_info_alloc(&info_len); in do_search()
202 while ((err = get_next_struct_ops_map(name, &fd, info, info_len)) == 1) { in do_search()
241 __u32 info_len; in do_one_id() local
259 info = map_info_alloc(&info_len); in do_one_id()
265 if (bpf_map_get_info_by_fd(fd, info, &info_len)) { in do_one_id()
503 __u32 info_len = sizeof(info); in do_register() local
552 &info_len)) { in do_register()
/linux/kernel/bpf/
H A Dtoken.c203 u32 info_len = attr->info.info_len; in bpf_token_get_info_by_fd() local
205 info_len = min_t(u32, info_len, sizeof(info)); in bpf_token_get_info_by_fd()
213 if (copy_to_user(uinfo, &info, info_len) || in bpf_token_get_info_by_fd()
214 put_user(info_len, &uattr->info.info_len)) in bpf_token_get_info_by_fd()
/linux/fs/notify/fanotify/
H A Dfanotify_user.c232 int info_len = fh_len; in fanotify_fid_info_len() local
235 info_len += name_len + 1; in fanotify_fid_info_len()
237 return roundup(FANOTIFY_FID_INFO_HDR_LEN + info_len, in fanotify_fid_info_len()
247 int info_len = 0; in fanotify_dir_name_info_len() local
250 info_len += fanotify_fid_info_len(dir_fh_len, in fanotify_dir_name_info_len()
253 info_len += fanotify_fid_info_len(dir2_fh_len, in fanotify_dir_name_info_len()
256 return info_len; in fanotify_dir_name_info_len()
383 size_t info_len, in process_access_response_info() argument
386 if (info_len != sizeof(*friar)) in process_access_response_info()
399 return info_len; in process_access_response_info()
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/linux/tools/perf/util/
H A Dbpf-utils.c115 __u32 info_len = sizeof(info); in get_bpf_prog_info_linear() local
124 err = bpf_obj_get_info_by_fd(fd, &info, &info_len); in get_bpf_prog_info_linear()
139 if (info_len < desc->array_offset + sizeof(__u32) || in get_bpf_prog_info_linear()
140 info_len < desc->count_offset + sizeof(__u32) || in get_bpf_prog_info_linear()
141 (desc->size_offset > 0 && info_len < (__u32)desc->size_offset)) in get_bpf_prog_info_linear()
187 err = bpf_obj_get_info_by_fd(fd, &info_linear->info, &info_len); in get_bpf_prog_info_linear()
234 /* step 7: update info_len and data_len */ in get_bpf_prog_info_linear()
235 info_linear->info_len = sizeof(struct bpf_prog_info); in get_bpf_prog_info_linear()
/linux/tools/testing/selftests/bpf/
H A Dxdp_synproxy.c191 __u32 info_len = sizeof(info); in syncookie_attach() local
220 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in syncookie_attach()
276 __u32 info_len; in syncookie_open_bpf_maps() local
294 info_len = sizeof(prog_info); in syncookie_open_bpf_maps()
296 err = bpf_prog_get_info_by_fd(prog_fd, &prog_info, &info_len); in syncookie_open_bpf_maps()
321 info_len = sizeof(map_info); in syncookie_open_bpf_maps()
322 err = bpf_map_get_info_by_fd(map_fd, &map_info, &info_len); in syncookie_open_bpf_maps()
H A Dtesting_helpers.c246 __u32 info_len = sizeof(*info); in link_info_prog_id()
250 err = bpf_link_get_info_by_fd(bpf_link__fd(link), info, &info_len); in link_info_prog_id()
494 __u32 info_len = sizeof(info); in get_xlated_program()
497 if (bpf_prog_get_info_by_fd(fd_prog, &info, &info_len)) { in get_xlated_program()
519 if (bpf_prog_get_info_by_fd(fd_prog, &info, &info_len)) {
243 __u32 info_len = sizeof(*info); link_info_prog_id() local
464 __u32 info_len = sizeof(info); get_xlated_program() local
H A Djit_disasm_helpers.c180 __u32 info_len = sizeof(info); in get_jited_program_text()
201 err = bpf_prog_get_info_by_fd(fd, &info, &info_len); in get_jited_program_text()
224 err = bpf_prog_get_info_by_fd(fd, &info, &info_len); in get_jited_program_text()
171 __u32 info_len = sizeof(info); get_jited_program_text() local
/linux/drivers/firmware/cirrus/test/
H A Dcs_dsp_mock_wmfw.c131 size_t info_len = strlen(info); in cs_dsp_mock_wmfw_add_info() local
134 if (info_len % 4) { in cs_dsp_mock_wmfw_add_info()
136 size_t copy_len = info_len; in cs_dsp_mock_wmfw_add_info()
137 info_len = round_up(info_len, 4); in cs_dsp_mock_wmfw_add_info()
138 tmp = kunit_kzalloc(builder->test_priv->test, info_len, GFP_KERNEL); in cs_dsp_mock_wmfw_add_info()
144 cs_dsp_mock_wmfw_add_raw_block(builder, WMFW_INFO_TEXT, 0, info, info_len); in cs_dsp_mock_wmfw_add_info()
/linux/samples/bpf/
H A Dxdp_fwd_user.c55 __u32 info_len, curr_prog_id; in do_detach() local
71 info_len = sizeof(prog_info); in do_detach()
79 err = bpf_prog_get_info_by_fd(prog_fd, &prog_info, &info_len); in do_detach()
H A Dxdp_adjust_tail_user.c87 __u32 info_len = sizeof(info); in main() local
187 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in main()
H A Dtest_map_in_map_user.c38 uint32_t info_len = sizeof(info); in check_map_id() local
41 ret = bpf_map_get_info_by_fd(inner_map_fd, &info, &info_len); in check_map_id()
/linux/drivers/gpu/drm/xe/
H A Dxe_guc_log.c325 int len, info_len, section_len; in xe_guc_log_add_os_id() local
336 info_len = strlen(version); in xe_guc_log_add_os_id()
339 lfd.data_count = DIV_ROUND_UP(section_len + info_len, sizeof(u32)); in xe_guc_log_add_os_id()
342 lfd_output_binary(p, version, info_len); in xe_guc_log_add_os_id()
345 section_len = lfd.data_count * sizeof(u32) - section_len - info_len; in xe_guc_log_add_os_id()

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