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Searched refs:info_len (Results 1 – 25 of 57) sorted by relevance

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/linux-6.12.1/tools/testing/selftests/bpf/prog_tests/
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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Dtask_local_storage.c85 __u32 info_len = sizeof(info); in test_recursion() local
122 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in test_recursion()
128 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in test_recursion()
167 __u32 info_len = sizeof(info); in test_nodeadlock() local
216 info_len = sizeof(info); in test_nodeadlock()
218 err = bpf_prog_get_info_by_fd(prog_fd, &info, &info_len); in test_nodeadlock()
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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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()
Dfexit_bpf2bpf.c64 __u32 tgt_prog_id, info_len; in test_fexit_bpf2bpf_common() local
81 info_len = sizeof(prog_info); in test_fexit_bpf2bpf_common()
82 err = bpf_prog_get_info_by_fd(tgt_fd, &prog_info, &info_len); in test_fexit_bpf2bpf_common()
137 info_len = sizeof(link_info); in test_fexit_bpf2bpf_common()
140 &link_info, &info_len); in test_fexit_bpf2bpf_common()
438 __u32 info_len = sizeof(info); in find_prog_btf_id() local
442 ret = bpf_prog_get_info_by_fd(attach_prog_fd, &info, &info_len); in find_prog_btf_id()
483 __u32 info_len = sizeof(info); in test_fentry_to_cgroup_bpf() local
512 ASSERT_OK(bpf_prog_get_info_by_fd(fentry_fd, &info, &info_len), in test_fentry_to_cgroup_bpf()
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()
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()
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()
Dperf_link.c34 __u32 info_len = sizeof(info); in serial_test_perf_link() local
57 err = bpf_link_get_info_by_fd(link_fd, &info, &info_len); in serial_test_perf_link()
Dtest_global_funcs.c48 __u32 info_len = sizeof(info); in subtest_ctx_arg_rewrite() local
80 err = bpf_prog_get_info_by_fd(fd, &info, &info_len); in subtest_ctx_arg_rewrite()
/linux-6.12.1/tools/perf/util/
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()
186 err = bpf_obj_get_info_by_fd(fd, &info_linear->info, &info_len); in get_bpf_prog_info_linear()
216 info_linear->info_len = sizeof(struct bpf_prog_info); in get_bpf_prog_info_linear()
/linux-6.12.1/tools/bpf/bpftool/
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-6.12.1/fs/notify/fanotify/
Dfanotify_user.c129 int info_len = fh_len; in fanotify_fid_info_len() local
132 info_len += name_len + 1; in fanotify_fid_info_len()
134 return roundup(FANOTIFY_FID_INFO_HDR_LEN + info_len, in fanotify_fid_info_len()
144 int info_len = 0; in fanotify_dir_name_info_len() local
147 info_len += fanotify_fid_info_len(dir_fh_len, in fanotify_dir_name_info_len()
150 info_len += fanotify_fid_info_len(dir2_fh_len, in fanotify_dir_name_info_len()
153 return info_len; in fanotify_dir_name_info_len()
286 size_t info_len, in process_access_response_info() argument
289 if (info_len != sizeof(*friar)) in process_access_response_info()
302 return info_len; in process_access_response_info()
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/linux-6.12.1/drivers/crypto/marvell/octeontx2/
Dotx2_cpt_reqmgr.h350 u32 dlen = 0, g_len, sg_len, info_len; in cn10k_sgv2_info_create() local
364 info_len = ALIGN(sizeof(*info), align); in cn10k_sgv2_info_create()
365 total_mem_len = sg_len + info_len + sizeof(union otx2_cpt_res_s); in cn10k_sgv2_info_create()
375 info->in_buffer = (u8 *)info + info_len; in cn10k_sgv2_info_create()
392 info->dma_len = total_mem_len - info_len; in cn10k_sgv2_info_create()
422 u32 dlen, align_dlen, info_len; in otx2_sg_info_create() local
439 info_len = ALIGN(sizeof(*info), align); in otx2_sg_info_create()
440 total_mem_len = align_dlen + info_len + sizeof(union otx2_cpt_res_s); in otx2_sg_info_create()
447 info->in_buffer = (u8 *)info + info_len; in otx2_sg_info_create()
468 info->dma_len = total_mem_len - info_len; in otx2_sg_info_create()
/linux-6.12.1/tools/testing/selftests/bpf/
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()
Dtesting_helpers.c242 __u32 info_len = sizeof(*info); in link_info_prog_id() local
246 err = bpf_link_get_info_by_fd(bpf_link__fd(link), info, &info_len); in link_info_prog_id()
448 __u32 info_len = sizeof(info); in get_xlated_program() local
451 if (bpf_prog_get_info_by_fd(fd_prog, &info, &info_len)) { in get_xlated_program()
473 if (bpf_prog_get_info_by_fd(fd_prog, &info, &info_len)) { in get_xlated_program()
Djit_disasm_helpers.c171 __u32 info_len = sizeof(info); in get_jited_program_text() local
192 err = bpf_prog_get_info_by_fd(fd, &info, &info_len); in get_jited_program_text()
215 err = bpf_prog_get_info_by_fd(fd, &info, &info_len); in get_jited_program_text()
Dtest_tcp_check_syncookie_user.c24 __u32 info_len = sizeof(info); in get_map_fd_by_prog_id() local
38 if (bpf_prog_get_info_by_fd(prog_fd, &info, &info_len)) { in get_map_fd_by_prog_id()
/linux-6.12.1/samples/bpf/
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()
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()
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-6.12.1/tools/lib/bpf/
Dbpf.h503 LIBBPF_API int bpf_obj_get_info_by_fd(int bpf_fd, void *info, __u32 *info_len);
523 LIBBPF_API int bpf_prog_get_info_by_fd(int prog_fd, struct bpf_prog_info *info, __u32 *info_len);
543 LIBBPF_API int bpf_map_get_info_by_fd(int map_fd, struct bpf_map_info *info, __u32 *info_len);
563 LIBBPF_API int bpf_btf_get_info_by_fd(int btf_fd, struct bpf_btf_info *info, __u32 *info_len);
583 LIBBPF_API int bpf_link_get_info_by_fd(int link_fd, struct bpf_link_info *info, __u32 *info_len);
Dbpf.c215 __u64 info_len = (__u64)actual_rec_size * cnt; in alloc_zero_tailing_info() local
219 info = malloc(info_len); in alloc_zero_tailing_info()
1141 int bpf_obj_get_info_by_fd(int bpf_fd, void *info, __u32 *info_len) in bpf_obj_get_info_by_fd() argument
1149 attr.info.info_len = *info_len; in bpf_obj_get_info_by_fd()
1154 *info_len = attr.info.info_len; in bpf_obj_get_info_by_fd()
1158 int bpf_prog_get_info_by_fd(int prog_fd, struct bpf_prog_info *info, __u32 *info_len) in bpf_prog_get_info_by_fd() argument
1160 return bpf_obj_get_info_by_fd(prog_fd, info, info_len); in bpf_prog_get_info_by_fd()
1163 int bpf_map_get_info_by_fd(int map_fd, struct bpf_map_info *info, __u32 *info_len) in bpf_map_get_info_by_fd() argument
1165 return bpf_obj_get_info_by_fd(map_fd, info, info_len); in bpf_map_get_info_by_fd()
1168 int bpf_btf_get_info_by_fd(int btf_fd, struct bpf_btf_info *info, __u32 *info_len) in bpf_btf_get_info_by_fd() argument
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/linux-6.12.1/drivers/crypto/marvell/octeontx/
Dotx_cptvf_reqmgr.c173 u32 dlen, align_dlen, info_len, rlen; in setup_sgio_list() local
192 info_len = ALIGN(sizeof(*info), align); in setup_sgio_list()
194 total_mem_len = align_dlen + info_len + rlen + COMPLETION_CODE_SIZE; in setup_sgio_list()
203 info->in_buffer = (u8 *)info + info_len; in setup_sgio_list()
223 info->dma_len = total_mem_len - info_len; in setup_sgio_list()
/linux-6.12.1/drivers/net/ethernet/myricom/myri10ge/
Dmyri10ge_mcp_gen_header.h55 unsigned info_len; member

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