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Searched refs:bpf_map_update_elem (Results 1 – 25 of 209) sorted by relevance

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/linux/tools/testing/selftests/bpf/
H A Dtest_lru_map.c174 assert(!bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST)); in test_lru_sanity0()
175 assert(!bpf_map_update_elem(expected_map_fd, &key, value, in test_lru_sanity0()
179 assert(bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST) == -EEXIST); in test_lru_sanity0()
182 assert(bpf_map_update_elem(lru_map_fd, &key, value, -1) == -EINVAL); in test_lru_sanity0()
191 assert(bpf_map_update_elem(lru_map_fd, &key, value, BPF_EXIST) == -ENOENT); in test_lru_sanity0()
194 assert(!bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST)); in test_lru_sanity0()
210 assert(!bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST)); in test_lru_sanity0()
211 assert(!bpf_map_update_elem(expected_map_fd, &key, value, in test_lru_sanity0()
272 assert(!bpf_map_update_elem(lru_map_fd, &key, value, in test_lru_sanity1()
279 assert(!bpf_map_update_elem(expected_map_fd, &key, value, in test_lru_sanity1()
[all …]
H A Dtest_maps.c47 assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0); in test_hashmap()
51 assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 && in test_hashmap()
56 assert(bpf_map_update_elem(fd, &key, &value, -1) < 0 && in test_hashmap()
65 assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0); in test_hashmap()
74 assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) < 0 && in test_hashmap()
79 assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == 0); in test_hashmap()
85 assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 && in test_hashmap()
90 assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) == 0); in test_hashmap()
92 assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0); in test_hashmap()
94 assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) < 0 && in test_hashmap()
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H A Dtest_sockmap.c1138 err = bpf_map_update_elem(map_fd[1], &i, &c1, BPF_ANY); in run_options()
1151 err = bpf_map_update_elem(map_fd[2], &i, &redir_fd, BPF_ANY); in run_options()
1160 err = bpf_map_update_elem(map_fd[3], in run_options()
1171 err = bpf_map_update_elem(map_fd[4], in run_options()
1182 err = bpf_map_update_elem(map_fd[5], in run_options()
1194 err = bpf_map_update_elem(map_fd[5], in run_options()
1206 err = bpf_map_update_elem(map_fd[5], in run_options()
1218 err = bpf_map_update_elem(map_fd[5], in run_options()
1230 err = bpf_map_update_elem(map_fd[5], in run_options()
1240 bpf_map_update_elem(map_fd[5], in run_options()
[all …]
/linux/tools/testing/selftests/bpf/prog_tests/
H A Dbtf_map_in_map.c48 bpf_map_update_elem(outer_arr_fd, &key, &map1_fd, 0); in test_lookup_update()
49 bpf_map_update_elem(outer_hash_fd, &key, &map2_fd, 0); in test_lookup_update()
50 bpf_map_update_elem(outer_arr_dyn_fd, &key, &map3_fd, 0); in test_lookup_update()
61 bpf_map_update_elem(outer_arr_fd, &key, &map2_fd, 0); in test_lookup_update()
62 bpf_map_update_elem(outer_hash_fd, &key, &map1_fd, 0); in test_lookup_update()
63 bpf_map_update_elem(outer_arr_dyn_fd, &key, &map4_fd, 0); in test_lookup_update()
74 bpf_map_update_elem(outer_arr_dyn_fd, &key, &map5_fd, 0); in test_lookup_update()
82 err = bpf_map_update_elem(outer_hash_fd, &key, &val, 0); in test_lookup_update()
87 err = bpf_map_update_elem(outer_arr_fd, &key, &val, 0); in test_lookup_update()
93 err = bpf_map_update_elem(outer_arr_dyn_fd, &key, &val, 0); in test_lookup_update()
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H A Dbloom_filter_map.c46 err = bpf_map_update_elem(fd, NULL, &value, -1); in test_fail_cases()
49 err = bpf_map_update_elem(fd, NULL, &value, BPF_EXIST); in test_fail_cases()
52 err = bpf_map_update_elem(fd, NULL, &value, BPF_F_LOCK); in test_fail_cases()
55 err = bpf_map_update_elem(fd, NULL, &value, BPF_NOEXIST); in test_fail_cases()
58 err = bpf_map_update_elem(fd, NULL, &value, 10000); in test_fail_cases()
77 err = bpf_map_update_elem(fd, NULL, &value, 0); in test_success_cases()
117 err = bpf_map_update_elem(inner_map_fd, NULL, rand_vals + i, BPF_ANY); in test_inner_map()
124 err = bpf_map_update_elem(outer_map_fd, &key, &inner_map_fd, BPF_ANY); in test_inner_map()
176 err = bpf_map_update_elem(random_data_fd, &i, &val, BPF_ANY); in setup_progs()
180 err = bpf_map_update_elem(bloom_fd, NULL, &val, BPF_ANY); in setup_progs()
H A Dsockmap_basic.c103 err = bpf_map_update_elem(map, &zero, &s, BPF_NOEXIST); in test_sockmap_create_update_free()
135 err = bpf_map_update_elem(map, &zero, &c, BPF_NOEXIST); in test_sockmap_vsock_delete_on_close()
256 err = bpf_map_update_elem(src, &zero, &sk, BPF_NOEXIST); in test_sockmap_update()
323 err = bpf_map_update_elem(src_fd, &i, &sock_fd[i], BPF_NOEXIST); in test_sockmap_copy()
510 err = bpf_map_update_elem(map, &zero, &c1, BPF_NOEXIST); in test_sockmap_skb_verdict_shutdown()
573 err = bpf_map_update_elem(map, &zero, &c1, BPF_NOEXIST); in test_sockmap_skb_verdict_fionread()
620 err = bpf_map_update_elem(map, &zero, &c1, BPF_NOEXIST); in test_sockmap_skb_verdict_change_tail()
658 err = bpf_map_update_elem(map, &zero, &c1, BPF_NOEXIST); in test_sockmap_skb_verdict_peek_helper()
754 err = bpf_map_update_elem(map, &zero, &stream, BPF_ANY); in test_sockmap_unconnected_unix()
757 err = bpf_map_update_elem(map, &zero, &dgram, BPF_ANY); in test_sockmap_unconnected_unix()
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H A Dtailcalls.c62 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_1()
92 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_1()
113 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_1()
198 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_2()
273 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_count()
467 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_4()
473 err = bpf_map_update_elem(data_fd, &zero, &i, BPF_ANY); in test_tailcall_4()
483 err = bpf_map_update_elem(data_fd, &zero, &i, BPF_ANY); in test_tailcall_4()
557 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_5()
563 err = bpf_map_update_elem(data_fd, &zero, &key[i], BPF_ANY); in test_tailcall_5()
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H A Dtask_local_storage.c283 err = bpf_map_update_elem(map_fd, &parent_task_fd, &value, BPF_NOEXIST); in test_uptr_basic()
328 err = bpf_map_update_elem(map_fd, &parent_task_fd, &value, BPF_EXIST); in test_uptr_basic()
335 err = bpf_map_update_elem(map_fd, &parent_task_fd, &value, BPF_EXIST); in test_uptr_basic()
343 err = bpf_map_update_elem(map_fd, &parent_task_fd, &value, BPF_EXIST); in test_uptr_basic()
366 err = bpf_map_update_elem(map_fd, &parent_task_fd, &value, BPF_NOEXIST); in test_uptr_basic()
400 err = bpf_map_update_elem(map_fd, &task_fd, &value, 0); in test_uptr_across_pages()
406 err = bpf_map_update_elem(map_fd, &task_fd, &value, 0); in test_uptr_across_pages()
432 err = bpf_map_update_elem(map_fd, &task_fd, &value, BPF_F_LOCK); in test_uptr_update_failure()
437 err = bpf_map_update_elem(map_fd, &task_fd, &value, BPF_EXIST); in test_uptr_update_failure()
442 err = bpf_map_update_elem(map_fd, &task_fd, &value, BPF_NOEXIST); in test_uptr_update_failure()
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H A Dxdp_cpumap_attach.c47 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_helpers()
81 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_helpers()
90 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_helpers()
121 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_frags_helpers()
135 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_cpumap_frags_helpers()
H A Dverify_pkcs7_sig.c318 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, BPF_ANY); in test_verify_pkcs7_sig_from_map()
327 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, BPF_ANY); in test_verify_pkcs7_sig_from_map()
336 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, BPF_ANY); in test_verify_pkcs7_sig_from_map()
347 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, BPF_ANY); in test_verify_pkcs7_sig_from_map()
361 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, BPF_ANY); in test_verify_pkcs7_sig_from_map()
369 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, BPF_ANY); in test_verify_pkcs7_sig_from_map()
382 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, in test_verify_pkcs7_sig_from_map()
389 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, in test_verify_pkcs7_sig_from_map()
396 ret = bpf_map_update_elem(bpf_map__fd(map), &zero, &data, in test_verify_pkcs7_sig_from_map()
H A Dxdp_devmap_attach.c51 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_devmap_helpers()
81 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_devmap_helpers()
90 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_devmap_helpers()
132 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_devmap_frags_helpers()
146 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_devmap_frags_helpers()
195 err = bpf_map_update_elem(map_fd, &idx, &val, 0); in test_xdp_with_devmap_helpers_veth()
H A Dmap_lookup_percpu_elem.c37 ret = bpf_map_update_elem(bpf_map__fd(skel->maps.percpu_array_map), &key, buf, 0); in test_map_lookup_percpu_elem()
40 ret = bpf_map_update_elem(bpf_map__fd(skel->maps.percpu_hash_map), &key, buf, 0); in test_map_lookup_percpu_elem()
43 ret = bpf_map_update_elem(bpf_map__fd(skel->maps.percpu_lru_hash_map), &key, buf, 0); in test_map_lookup_percpu_elem()
H A Dxdp_noinline.c44 bpf_map_update_elem(bpf_map__fd(skel->maps.vip_map), &key, &value, 0); in test_xdp_noinline()
45 bpf_map_update_elem(bpf_map__fd(skel->maps.ch_rings), &ch_key, &real_num, 0); in test_xdp_noinline()
46 bpf_map_update_elem(bpf_map__fd(skel->maps.reals), &real_num, &real_def, 0); in test_xdp_noinline()
H A Dsockmap_strp.c118 err = bpf_map_update_elem(map, &zero, &p0, BPF_NOEXIST); in test_sockmap_strp_dispatch_pkt()
122 err = bpf_map_update_elem(map, &one, &p1, BPF_NOEXIST); in test_sockmap_strp_dispatch_pkt()
185 err = bpf_map_update_elem(map, &zero, &p, BPF_NOEXIST); in test_sockmap_strp_multiple_pkt()
246 err = bpf_map_update_elem(map, &zero, &p, BPF_NOEXIST); in test_sockmap_strp_partial_read()
315 err = bpf_map_update_elem(map, &zero, &p, BPF_NOEXIST); in test_sockmap_strp_pass()
389 err = bpf_map_update_elem(map, &zero, &p0, BPF_NOEXIST); in test_sockmap_strp_verdict()
393 err = bpf_map_update_elem(map, &one, &p1, BPF_NOEXIST); in test_sockmap_strp_verdict()
/linux/tools/testing/selftests/bpf/map_tests/
H A Dlpm_trie_map_basic_ops.c271 r = bpf_map_update_elem(map, key, value, 0); in test_lpm_map()
379 assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0); in test_lpm_ipaddr()
384 assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0); in test_lpm_ipaddr()
389 assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0); in test_lpm_ipaddr()
394 assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0); in test_lpm_ipaddr()
399 assert(bpf_map_update_elem(map_fd_ipv4, key_ipv4, &value, 0) == 0); in test_lpm_ipaddr()
404 assert(bpf_map_update_elem(map_fd_ipv6, key_ipv6, &value, 0) == 0); in test_lpm_ipaddr()
472 assert(bpf_map_update_elem(map_fd, key, &value, 0) == 0); in test_lpm_delete()
477 assert(bpf_map_update_elem(map_fd, key, &value, 0) == 0); in test_lpm_delete()
482 assert(bpf_map_update_elem(map_fd, key, &value, 0) == 0); in test_lpm_delete()
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/linux/tools/testing/selftests/bpf/progs/
H A Dtimer.c115 bpf_map_update_elem(map, &lru_key, &init, 0); in timer_cb1()
147 bpf_map_update_elem(&lru, &lru_key, &init, 0); in BPF_PROG2()
257 bpf_map_update_elem(&hmap, &key, &init, 0); in BPF_PROG2()
262 bpf_map_update_elem(&hmap, &key, &init, 0); in BPF_PROG2()
264 bpf_map_update_elem(&hmap_malloc, &key_malloc, &init, 0); in BPF_PROG2()
269 bpf_map_update_elem(&hmap_malloc, &key_malloc, &init, 0); in BPF_PROG2()
275 bpf_map_update_elem(&hmap, &key, &init, 0); in BPF_PROG2()
280 bpf_map_update_elem(&hmap, &key, &init, 0); in BPF_PROG2()
287 bpf_map_update_elem(&hmap_malloc, &key_malloc, &init, 0); in BPF_PROG2()
292 bpf_map_update_elem(&hmap_malloc, &key_malloc, &init, 0); in BPF_PROG2()
[all …]
H A Dtest_mmap.c36 bpf_map_update_elem(&data_map, &two, (const void *)&in_val, 0); in test_mmap()
42 bpf_map_update_elem(&data_map, &one, &val, 0); in test_mmap()
47 bpf_map_update_elem(&data_map, &far, &val, 0); in test_mmap()
H A Dlinked_maps2.c46 bpf_map_update_elem(&map1, &key_struct, &val_struct, 0); in BPF_PROG()
47 bpf_map_update_elem(&map2, &key, &val, 0); in BPF_PROG()
48 bpf_map_update_elem(&map_weak, &key, &val, 0); in BPF_PROG()
H A Dlinked_maps1.c52 bpf_map_update_elem(&map1, &key_struct, &val_struct, 0); in BPF_PROG()
53 bpf_map_update_elem(&map2, &key, &val, 0); in BPF_PROG()
54 bpf_map_update_elem(&map_weak, &key, &val, 0); in BPF_PROG()
H A Dtest_map_ops.c46 err = bpf_map_update_elem(&hash_map, &key, &val, BPF_NOEXIST); in map_update()
114 bpf_map_update_elem(&array_map, &key, &val, flags); in map_for_each_pass()
132 bpf_map_update_elem(&array_map, &key, &val, flags); in map_for_each_fail()
/linux/samples/bpf/
H A Dmap_perf_test.bpf.c112 bpf_map_update_elem(&hash_map, &key, &init_val, BPF_ANY); in BPF_KSYSCALL()
130 bpf_map_update_elem(&percpu_hash_map, &key, &init_val, BPF_ANY); in BPF_KSYSCALL()
147 bpf_map_update_elem(&hash_map_alloc, &key, &init_val, BPF_ANY); in BPF_KSYSCALL()
164 bpf_map_update_elem(&percpu_hash_map_alloc, &key, &init_val, BPF_ANY); in BPF_KSYSCALL()
210 ret = bpf_map_update_elem(&lru_hash_map, &key, &val, BPF_ANY); in BPF_KSYSCALL()
212 ret = bpf_map_update_elem(&nocommon_lru_hash_map, &key, &val, in BPF_KSYSCALL()
225 ret = bpf_map_update_elem(nolocal_lru_map, &key, &val, in BPF_KSYSCALL()
H A Dtest_map_in_map_user.c53 ret = bpf_map_update_elem(PORT_A, &port_key, &magic_result, BPF_ANY); in populate_map()
56 ret = bpf_map_update_elem(PORT_H, &port_key, &magic_result, in populate_map()
60 ret = bpf_map_update_elem(A_OF_PORT_A, &port_key, &PORT_A, BPF_ANY); in populate_map()
64 ret = bpf_map_update_elem(H_OF_PORT_A, &port_key, &PORT_A, BPF_NOEXIST); in populate_map()
68 ret = bpf_map_update_elem(H_OF_PORT_H, &port_key, &PORT_H, BPF_NOEXIST); in populate_map()
H A Dtest_lru_dist.c147 bpf_map_update_elem(lru->map_fd, &node->key, &null_node, BPF_EXIST); in pfect_lru_lookup_or_insert()
155 assert(!bpf_map_update_elem(lru->map_fd, &key, &node, BPF_EXIST)); in pfect_lru_lookup_or_insert()
158 assert(!bpf_map_update_elem(lru->map_fd, &key, &node, BPF_NOEXIST)); in pfect_lru_lookup_or_insert()
287 if (bpf_map_update_elem(lru_map_fd, &key, &value, BPF_NOEXIST)) { in do_test_lru_dist()
357 assert(bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST) == 0); in test_lru_loss0()
407 assert(!bpf_map_update_elem(map_fd, &key, value, BPF_NOEXIST)); in test_lru_loss1()
435 assert(bpf_map_update_elem(map_fd, &next_ins_key, value, in do_test_parallel_lru_loss()
449 bpf_map_update_elem(map_fd, &next_ins_key, value, in do_test_parallel_lru_loss()
H A Dibumad_kern.c87 bpf_map_update_elem(&read_count, &class, &zero, BPF_NOEXIST); in on_ib_umad_read_recv()
107 bpf_map_update_elem(&read_count, &class, &zero, BPF_NOEXIST); in on_ib_umad_read_send()
127 bpf_map_update_elem(&write_count, &class, &zero, BPF_NOEXIST); in on_ib_umad_write()
/linux/Documentation/bpf/
H A Dmap_array.rst47 bpf_map_update_elem()
52 long bpf_map_update_elem(struct bpf_map *map, const void *key, const void *value, u64 flags)
54 Array elements can be updated using the ``bpf_map_update_elem()`` helper.
56 ``bpf_map_update_elem()`` returns 0 on success, or negative error in case of
60 To clear an array element, you may use ``bpf_map_update_elem()`` to insert a
70 When using a ``BPF_MAP_TYPE_PERCPU_ARRAY`` the ``bpf_map_update_elem()`` and
179 ret = bpf_map_update_elem(fd, &i, &value, BPF_ANY);
224 ret = bpf_map_update_elem(fd, &i, &values, BPF_ANY);
261 When calling ``bpf_map_update_elem()`` the flag ``BPF_NOEXIST`` can not be used

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