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Searched refs:info_len (Results 1 – 25 of 46) sorted by relevance

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/Linux-v5.10/tools/testing/selftests/bpf/prog_tests/
Dbpf_obj_id.c28 __u32 i, next_id, info_len, nr_id_found, duration = 0; in test_bpf_obj_id() local
80 info_len = sizeof(struct bpf_map_info) * 2; in test_bpf_obj_id()
81 bzero(&map_infos[i], info_len); in test_bpf_obj_id()
83 &info_len); in test_bpf_obj_id()
90 info_len != sizeof(struct bpf_map_info) || in test_bpf_obj_id()
96 info_len, sizeof(struct bpf_map_info), in test_bpf_obj_id()
105 info_len = sizeof(struct bpf_prog_info) * 2; in test_bpf_obj_id()
106 bzero(&prog_infos[i], info_len); in test_bpf_obj_id()
122 &info_len); in test_bpf_obj_id()
127 info_len != sizeof(struct bpf_prog_info) || in test_bpf_obj_id()
[all …]
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_obj_get_info_by_fd(prog_fd, &info, &info_len); in test_enable_stats()
Dflow_dissector_reattach.c60 __u32 info_len = sizeof(info); in query_prog_id() local
63 err = bpf_obj_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_obj_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_obj_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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Dtp_attach_query.c8 __u32 duration = 0, info_len, saved_prog_ids[num_progs]; in test_tp_attach_query() local
47 info_len = sizeof(prog_info); in test_tp_attach_query()
48 err = bpf_obj_get_info_by_fd(prog_fd[i], &prog_info, &info_len); in test_tp_attach_query()
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_obj_get_info_by_fd(bpf_map__fd(map), &info, &info_len); in bpf_map_id()
Dbtf.c3771 uint32_t info_len; in test_big_btf_info() local
3805 info_len = sizeof(info_garbage); in test_big_btf_info()
3809 err = bpf_obj_get_info_by_fd(btf_fd, info, &info_len); in test_big_btf_info()
3822 err = bpf_obj_get_info_by_fd(btf_fd, info, &info_len); in test_big_btf_info()
3823 if (CHECK(err || info_len != sizeof(*info), in test_big_btf_info()
3825 err, errno, info_len, sizeof(*info))) { in test_big_btf_info()
3854 uint32_t info_len; in test_btf_id() local
3887 info_len = sizeof(info[0]); in test_btf_id()
3888 err = bpf_obj_get_info_by_fd(btf_fd[0], &info[0], &info_len); in test_btf_id()
3901 err = bpf_obj_get_info_by_fd(btf_fd[1], &info[1], &info_len); in test_btf_id()
[all …]
/Linux-v5.10/tools/bpf/bpftool/
Dstruct_ops.c133 struct bpf_map_info *info, __u32 info_len) in get_next_struct_ops_map() argument
156 err = bpf_obj_get_info_by_fd(fd, info, &info_len); in get_next_struct_ops_map()
193 __u32 info_len; in do_search() local
196 info = map_info_alloc(&info_len); in do_search()
204 while ((err = get_next_struct_ops_map(name, &fd, info, info_len)) == 1) { in do_search()
243 __u32 info_len; in do_one_id() local
261 info = map_info_alloc(&info_len); in do_one_id()
267 if (bpf_obj_get_info_by_fd(fd, info, &info_len)) { in do_one_id()
485 __u32 info_len = sizeof(info); in do_register() local
532 &info_len)) in do_register()
/Linux-v5.10/tools/testing/selftests/bpf/
Dtesting_helpers.c70 __u32 info_len = sizeof(*info); in link_info_prog_id() local
74 err = bpf_obj_get_info_by_fd(bpf_link__fd(link), info, &info_len); in link_info_prog_id()
Dtest_skb_cgroup_id_user.c83 __u32 info_len = sizeof(info); in get_map_fd_by_prog_id() local
97 if (bpf_obj_get_info_by_fd(prog_fd, &info, &info_len)) { in get_map_fd_by_prog_id()
Dtest_tcp_check_syncookie_user.c84 __u32 info_len = sizeof(info); in get_map_fd_by_prog_id() local
98 if (bpf_obj_get_info_by_fd(prog_fd, &info, &info_len)) { in get_map_fd_by_prog_id()
/Linux-v5.10/samples/bpf/
Dxdp_redirect_map_user.c105 __u32 info_len = sizeof(info); in main() local
186 ret = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len); in main()
201 ret = bpf_obj_get_info_by_fd(dummy_prog_fd, &info, &info_len); in main()
Dxdp_redirect_user.c107 __u32 info_len = sizeof(info); in main() local
187 ret = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len); in main()
202 ret = bpf_obj_get_info_by_fd(dummy_prog_fd, &info, &info_len); in main()
Dxdp1_user.c87 __u32 info_len = sizeof(info); in main() local
157 err = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len); in main()
Dxdp_adjust_tail_user.c92 __u32 info_len = sizeof(info); in main() local
187 err = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len); in main()
Dxdp_sample_pkts_user.c30 __u32 info_len = sizeof(info); in do_attach() local
39 err = bpf_obj_get_info_by_fd(fd, &info, &info_len); in do_attach()
Dtest_map_in_map_user.c37 uint32_t info_len = sizeof(info); in check_map_id() local
40 ret = bpf_obj_get_info_by_fd(inner_map_fd, &info, &info_len); in check_map_id()
Dxdp_tx_iptunnel_user.c163 __u32 info_len = sizeof(info); in main() local
302 err = bpf_obj_get_info_by_fd(prog_fd, &info, &info_len); in main()
/Linux-v5.10/kernel/bpf/preload/iterators/
Diterators.c23 __u32 info_len = sizeof(info); in send_link_to_kernel() local
26 err = bpf_obj_get_info_by_fd(bpf_link__fd(link), &info, &info_len); in send_link_to_kernel()
/Linux-v5.10/fs/notify/fanotify/
Dfanotify_user.c59 int info_len = fh_len; in fanotify_fid_info_len() local
62 info_len += name_len + 1; in fanotify_fid_info_len()
64 return roundup(FANOTIFY_INFO_HDR_LEN + info_len, FANOTIFY_EVENT_ALIGN); in fanotify_fid_info_len()
73 int info_len = 0; in fanotify_event_info_len() local
77 info_len += fanotify_fid_info_len(dir_fh_len, info->name_len); in fanotify_event_info_len()
87 info_len += fanotify_fid_info_len(fh_len, dot_len); in fanotify_event_info_len()
89 return info_len; in fanotify_event_info_len()
236 size_t info_len = fanotify_fid_info_len(fh_len, name_len); in copy_info_to_user() local
237 size_t len = info_len; in copy_info_to_user()
240 __func__, fh_len, name_len, info_len, count); in copy_info_to_user()
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/Linux-v5.10/kernel/bpf/
Dsyscall.c3395 u32 info_len = attr->info.info_len; in bpf_prog_get_info_by_fd() local
3401 err = bpf_check_uarg_tail_zero(uinfo, sizeof(info), info_len); in bpf_prog_get_info_by_fd()
3404 info_len = min_t(u32, sizeof(info), info_len); in bpf_prog_get_info_by_fd()
3407 if (copy_from_user(&info, uinfo, info_len)) in bpf_prog_get_info_by_fd()
3662 if (copy_to_user(uinfo, &info, info_len) || in bpf_prog_get_info_by_fd()
3663 put_user(info_len, &uattr->info.info_len)) in bpf_prog_get_info_by_fd()
3676 u32 info_len = attr->info.info_len; in bpf_map_get_info_by_fd() local
3679 err = bpf_check_uarg_tail_zero(uinfo, sizeof(info), info_len); in bpf_map_get_info_by_fd()
3682 info_len = min_t(u32, sizeof(info), info_len); in bpf_map_get_info_by_fd()
3706 if (copy_to_user(uinfo, &info, info_len) || in bpf_map_get_info_by_fd()
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/Linux-v5.10/drivers/net/ethernet/myricom/myri10ge/
Dmyri10ge_mcp_gen_header.h55 unsigned info_len; member
/Linux-v5.10/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-v5.10/tools/lib/bpf/
Dbpf.c196 __u64 info_len = (__u64)actual_rec_size * cnt; in alloc_zero_tailing_info() local
200 info = malloc(info_len); in alloc_zero_tailing_info()
833 int bpf_obj_get_info_by_fd(int bpf_fd, void *info, __u32 *info_len) in bpf_obj_get_info_by_fd() argument
840 attr.info.info_len = *info_len; in bpf_obj_get_info_by_fd()
845 *info_len = attr.info.info_len; in bpf_obj_get_info_by_fd()
/Linux-v5.10/fs/ceph/
Dmdsmap.c190 u32 info_len; in ceph_mdsmap_decode() local
193 info_len = ceph_decode_32(p); in ceph_mdsmap_decode()
194 info_end = *p + info_len; in ceph_mdsmap_decode()
/Linux-v5.10/include/rdma/
Dib_cm.h206 u8 info_len; member
239 u8 info_len; member

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