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Searched refs:map_fd (Results 1 – 25 of 84) sorted by relevance

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/external/linux-kselftest/tools/testing/selftests/bpf/map_tests/
Dsk_storage_map.c148 int btf_fd, map_fd; in create_sk_storage_map() local
155 map_fd = bpf_create_map_xattr(&xattr); in create_sk_storage_map()
158 CHECK(map_fd == -1, in create_sk_storage_map()
161 return map_fd; in create_sk_storage_map()
170 int i, map_fd, err, *sk_fds; in insert_close_thread() local
185 map_fd = READ_ONCE(sk_storage_map); in insert_close_thread()
193 err = bpf_map_update_elem(map_fd, &sk_fds[i], &value, in insert_close_thread()
229 int i, map_fd = -1, err = 0, nr_threads_created = 0; in do_sk_storage_map_stress_free() local
250 map_fd = create_sk_storage_map(); in do_sk_storage_map_stress_free()
251 WRITE_ONCE(sk_storage_map, map_fd); in do_sk_storage_map_stress_free()
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/external/linux-kselftest/tools/testing/selftests/bpf/
Dtest_lpm_map.c428 int map_fd; in test_lpm_delete() local
434 map_fd = bpf_create_map(BPF_MAP_TYPE_LPM_TRIE, in test_lpm_delete()
437 assert(map_fd >= 0); in test_lpm_delete()
454 assert(bpf_map_update_elem(map_fd, key, &value, 0) == 0); in test_lpm_delete()
459 assert(bpf_map_update_elem(map_fd, key, &value, 0) == 0); in test_lpm_delete()
464 assert(bpf_map_update_elem(map_fd, key, &value, 0) == 0); in test_lpm_delete()
469 assert(bpf_map_update_elem(map_fd, key, &value, 0) == 0); in test_lpm_delete()
474 assert(bpf_map_lookup_elem(map_fd, key, &value) == -1 && in test_lpm_delete()
479 assert(bpf_map_delete_elem(map_fd, key) == -1 && in test_lpm_delete()
484 assert(bpf_map_delete_elem(map_fd, key) == -1 && in test_lpm_delete()
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Dtest_skb_cgroup_id_user.c86 int map_fd = -1; in get_map_fd_by_prog_id() local
107 map_fd = bpf_map_get_fd_by_id(map_ids[0]); in get_map_fd_by_prog_id()
108 if (map_fd < 0) in get_map_fd_by_prog_id()
113 return map_fd; in get_map_fd_by_prog_id()
121 int map_fd; in check_ancestor_cgroup_ids() local
128 map_fd = get_map_fd_by_prog_id(prog_id); in check_ancestor_cgroup_ids()
129 if (map_fd < 0) in check_ancestor_cgroup_ids()
133 if (bpf_map_lookup_elem(map_fd, &level, &actual_ids[level])) { in check_ancestor_cgroup_ids()
148 if (map_fd >= 0) in check_ancestor_cgroup_ids()
149 close(map_fd); in check_ancestor_cgroup_ids()
Dtest_cgroup_storage.c40 int map_fd, percpu_map_fd, prog_fd, cgroup_fd; in main() local
53 map_fd = bpf_create_map(BPF_MAP_TYPE_CGROUP_STORAGE, sizeof(key), in main()
55 if (map_fd < 0) { in main()
68 prog[7].imm = map_fd; in main()
100 if (bpf_map_get_next_key(map_fd, NULL, &key)) { in main()
105 if (bpf_map_lookup_elem(map_fd, &key, &value)) { in main()
124 if (bpf_map_lookup_elem(map_fd, &key, &value)) { in main()
136 if (bpf_map_update_elem(map_fd, &key, &value, 0)) { in main()
147 if (bpf_map_lookup_elem(map_fd, &key, &value)) { in main()
Dxdping.c96 int prog_fd = -1, map_fd = -1; in main() local
193 map_fd = bpf_map__fd(map); in main()
194 if (!map || map_fd < 0) { in main()
213 close(map_fd); in main()
228 if (bpf_map_update_elem(map_fd, &raddr, &pinginfo, BPF_ANY)) { in main()
247 ret = get_stats(map_fd, count, raddr); in main()
254 if (map_fd > 0) in main()
255 close(map_fd); in main()
Dtest_cgroup_attach.c217 static int map_fd = -1; variable
223 if (map_fd < 0) in prog_load_cnt()
224 map_fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, 4, 8, 1, 0); in prog_load_cnt()
225 if (map_fd < 0) { in prog_load_cnt()
250 BPF_LD_MAP_FD(BPF_REG_1, map_fd), in prog_load_cnt()
363 assert(bpf_map_lookup_elem(map_fd, &key, &value) == 0); in test_multiprog()
398 assert(bpf_map_update_elem(map_fd, &key, &value, 0) == 0); in test_multiprog()
400 assert(bpf_map_lookup_elem(map_fd, &key, &value) == 0); in test_multiprog()
414 assert(bpf_map_update_elem(map_fd, &key, &value, 0) == 0); in test_multiprog()
416 assert(bpf_map_lookup_elem(map_fd, &key, &value) == 0); in test_multiprog()
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Dtest_netcnt.c38 int map_fd, percpu_map_fd; in main() local
95 map_fd = bpf_find_map(__func__, obj, "netcnt"); in main()
96 if (map_fd < 0) { in main()
107 if (bpf_map_get_next_key(map_fd, NULL, &key)) { in main()
112 if (bpf_map_lookup_elem(map_fd, &key, &netcnt)) { in main()
Dtest_sockmap.c66 int map_fd[8]; variable
807 err = bpf_prog_attach(prog_fd[0], map_fd[0], in run_options()
812 prog_fd[0], map_fd[0], err, strerror(errno)); in run_options()
816 err = bpf_prog_attach(prog_fd[1], map_fd[0], in run_options()
862 map_fd[1], BPF_SK_MSG_VERDICT, 0); in run_options()
870 err = bpf_map_update_elem(map_fd[1], &i, &c1, BPF_ANY); in run_options()
883 err = bpf_map_update_elem(map_fd[2], &i, &redir_fd, BPF_ANY); in run_options()
892 err = bpf_map_update_elem(map_fd[3], in run_options()
903 err = bpf_map_update_elem(map_fd[4], in run_options()
914 err = bpf_map_update_elem(map_fd[5], in run_options()
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/external/linux-kselftest/tools/testing/selftests/bpf/prog_tests/
Dglobal_data.c6 int i, err, map_fd; in test_global_data_number() local
9 map_fd = bpf_find_map(__func__, obj, "result_number"); in test_global_data_number()
10 if (CHECK_FAIL(map_fd < 0)) in test_global_data_number()
32 err = bpf_map_lookup_elem(map_fd, &tests[i].key, &num); in test_global_data_number()
41 int i, err, map_fd; in test_global_data_string() local
44 map_fd = bpf_find_map(__func__, obj, "result_string"); in test_global_data_string()
45 if (CHECK_FAIL(map_fd < 0)) in test_global_data_string()
61 err = bpf_map_lookup_elem(map_fd, &tests[i].key, str); in test_global_data_string()
76 int i, err, map_fd; in test_global_data_struct() local
79 map_fd = bpf_find_map(__func__, obj, "result_struct"); in test_global_data_struct()
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Dxdp_noinline.c27 int err, i, prog_fd, map_fd; in test_xdp_noinline() local
37 map_fd = bpf_find_map(__func__, obj, "vip_map"); in test_xdp_noinline()
38 if (map_fd < 0) in test_xdp_noinline()
40 bpf_map_update_elem(map_fd, &key, &value, 0); in test_xdp_noinline()
42 map_fd = bpf_find_map(__func__, obj, "ch_rings"); in test_xdp_noinline()
43 if (map_fd < 0) in test_xdp_noinline()
45 bpf_map_update_elem(map_fd, &ch_key, &real_num, 0); in test_xdp_noinline()
47 map_fd = bpf_find_map(__func__, obj, "reals"); in test_xdp_noinline()
48 if (map_fd < 0) in test_xdp_noinline()
50 bpf_map_update_elem(map_fd, &real_num, &real_def, 0); in test_xdp_noinline()
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Dl4lb_all.c26 int err, i, prog_fd, map_fd; in test_l4lb() local
36 map_fd = bpf_find_map(__func__, obj, "vip_map"); in test_l4lb()
37 if (map_fd < 0) in test_l4lb()
39 bpf_map_update_elem(map_fd, &key, &value, 0); in test_l4lb()
41 map_fd = bpf_find_map(__func__, obj, "ch_rings"); in test_l4lb()
42 if (map_fd < 0) in test_l4lb()
44 bpf_map_update_elem(map_fd, &ch_key, &real_num, 0); in test_l4lb()
46 map_fd = bpf_find_map(__func__, obj, "reals"); in test_l4lb()
47 if (map_fd < 0) in test_l4lb()
49 bpf_map_update_elem(map_fd, &real_num, &real_def, 0); in test_l4lb()
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Dtailcalls.c10 int err, map_fd, prog_fd, main_fd, i, j; in test_tailcall_1() local
35 map_fd = bpf_map__fd(prog_array); in test_tailcall_1()
36 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_1()
50 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_1()
61 err = bpf_map_delete_elem(map_fd, &i); in test_tailcall_1()
82 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_1()
104 err = bpf_map_update_elem(map_fd, &i, &prog_fd, BPF_ANY); in test_tailcall_1()
117 err = bpf_map_delete_elem(map_fd, &i); in test_tailcall_1()
128 err = bpf_map_delete_elem(map_fd, &i); in test_tailcall_1()
148 int err, map_fd, prog_fd, main_fd, i; in test_tailcall_2() local
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Dmap_lock.c6 int err, map_fd = *(u32 *) arg; in parallel_map_access() local
10 err = bpf_map_lookup_elem_flags(map_fd, &key, vars, BPF_F_LOCK); in parallel_map_access()
36 int prog_fd, map_fd[2], vars[17] = {}; in test_map_lock() local
47 map_fd[0] = bpf_find_map(__func__, obj, "hash_map"); in test_map_lock()
48 if (CHECK_FAIL(map_fd[0] < 0)) in test_map_lock()
50 map_fd[1] = bpf_find_map(__func__, obj, "array_map"); in test_map_lock()
51 if (CHECK_FAIL(map_fd[1] < 0)) in test_map_lock()
54 bpf_map_update_elem(map_fd[0], &key, vars, BPF_F_LOCK); in test_map_lock()
63 &map_fd[i - 4]))) in test_map_lock()
71 ret != (void *)&map_fd[i - 4])) in test_map_lock()
Dxdp.c16 int err, prog_fd, map_fd; in test_xdp() local
22 map_fd = bpf_find_map(__func__, obj, "vip2tnl"); in test_xdp()
23 if (map_fd < 0) in test_xdp()
25 bpf_map_update_elem(map_fd, &key4, &value4, 0); in test_xdp()
26 bpf_map_update_elem(map_fd, &key6, &value6, 0); in test_xdp()
/external/libbpf/src/
Dringbuf.c31 int map_fd; member
55 int ring_buffer__add(struct ring_buffer *rb, int map_fd, in ring_buffer__add() argument
67 err = bpf_obj_get_info_by_fd(map_fd, &info, &len); in ring_buffer__add()
71 map_fd, err); in ring_buffer__add()
77 map_fd); in ring_buffer__add()
94 r->map_fd = map_fd; in ring_buffer__add()
101 map_fd, 0); in ring_buffer__add()
105 map_fd, err); in ring_buffer__add()
115 MAP_SHARED, map_fd, rb->page_size); in ring_buffer__add()
120 map_fd, err); in ring_buffer__add()
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Dskel_internal.h36 int map_fd; member
105 attr.map_fd = fd; in skel_map_update_elem()
141 int map_fd = -1, prog_fd = -1, key = 0, err; in bpf_load_and_run() local
144 map_fd = skel_map_create(BPF_MAP_TYPE_ARRAY, "__loader.map", 4, opts->data_sz, 1); in bpf_load_and_run()
145 if (map_fd < 0) { in bpf_load_and_run()
151 err = skel_map_update_elem(map_fd, &key, opts->data, 0); in bpf_load_and_run()
164 attr.fd_array = (long) &map_fd; in bpf_load_and_run()
193 if (map_fd >= 0) in bpf_load_and_run()
194 close(map_fd); in bpf_load_and_run()
/external/bcc/src/lua/bcc/
Dtable.lua34 function BaseTable:initialize(t_type, bpf, map_id, map_fd, key_type, leaf_type)
40 self.map_fd = map_fd
89 if libbcc.bpf_lookup_elem(self.map_fd, pkey, pvalue) < 0 then
99 assert(libbcc.bpf_update_elem(self.map_fd, pkey, pvalue, 0) == 0, "could not update table")
108 if libbcc.bpf_lookup_elem(self.map_fd, pkey, pvalue) < 0 then
122 if libbcc.bpf_get_next_key(self.map_fd, pkey, pkey_next) < 0 then
138 if libbcc.bpf_get_next_key(self.map_fd, pkey, pkey_next) < 0 then
143 assert(libbcc.bpf_lookup_elem(self.map_fd, pkey, pvalue) == 0)
152 function HashTable:initialize(bpf, map_id, map_fd, key_type, leaf_type)
153 BaseTable.initialize(self, BaseTable.BPF_MAP_TYPE_HASH, bpf, map_id, map_fd, key_type, leaf_type)
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/external/ltp/testcases/kernel/syscalls/bpf/
Dbpf_prog05.c60 static int map_fd; variable
81 BPF_MAP_ARRAY_STX(map_fd, 0, BPF_REG_6), in load_prog()
82 BPF_MAP_ARRAY_STX(map_fd, 1, BPF_REG_7), in load_prog()
96 BPF_MAP_ARRAY_STX(map_fd, 2, BPF_REG_6), in load_prog()
97 BPF_MAP_ARRAY_STX(map_fd, 3, BPF_REG_7), in load_prog()
112 bpf_map_array_get(map_fd, key, val); in expect_reg_val()
135 map_fd = bpf_map_array_create(4); in run()
150 SAFE_CLOSE(map_fd); in run()
Dbpf_prog03.c117 int map_fd, prog_fd; in run() local
119 map_fd = bpf_map_array_create(32); in run()
122 attr->map_fd = map_fd; in run()
131 prog_fd = load_prog(map_fd); in run()
141 bpf_map_array_get(map_fd, key, val); in run()
144 SAFE_CLOSE(map_fd); in run()
Dbpf_prog01.c79 int map_fd, prog_fd; in run() local
83 map_fd = bpf_map_array_create(1); in run()
84 prog_fd = load_prog(map_fd); in run()
89 bpf_map_array_get(map_fd, &key, &val); in run()
98 SAFE_CLOSE(map_fd); in run()
Dbpf_prog02.c79 int map_fd, prog_fd; in run() local
81 map_fd = bpf_map_array_create(2); in run()
82 prog_fd = load_prog(map_fd); in run()
87 bpf_map_array_get(map_fd, key, val); in run()
97 bpf_map_array_get(map_fd, key, val); in run()
106 SAFE_CLOSE(map_fd); in run()
/external/bcc/libbpf-tools/
Dmap_helpers.c14 dump_hash_iter(int map_fd, void *keys, __u32 key_size, in dump_hash_iter() argument
25 err = bpf_map_get_next_key(map_fd, key, next_key); in dump_hash_iter()
38 err = bpf_map_lookup_elem(map_fd, keys + key_size * i, in dump_hash_iter()
49 dump_hash_batch(int map_fd, void *keys, __u32 key_size, in dump_hash_batch() argument
58 err = bpf_map_lookup_batch(map_fd, &in, &out, in dump_hash_batch()
73 int dump_hash(int map_fd, in dump_hash() argument
86 err = dump_hash_batch(map_fd, keys, key_size, in dump_hash()
104 return dump_hash_iter(map_fd, keys, key_size, in dump_hash()
/external/bpftool/src/
Diter.c19 int err = -1, map_fd = -1; in do_pin() local
37 map_fd = map_parse_fd(&argc, &argv); in do_pin()
38 if (map_fd < 0) in do_pin()
42 linfo.map.map_fd = map_fd; in do_pin()
91 if (map_fd >= 0) in do_pin()
92 close(map_fd); in do_pin()
Dmap_perf_ring.c135 int err, map_fd; in do_event_pipe() local
138 map_fd = map_parse_fd_and_info(&argc, &argv, &map_info, &map_info_len); in do_event_pipe()
139 if (map_fd < 0) in do_event_pipe()
196 pb = perf_buffer__new_raw(map_fd, MMAP_PAGE_CNT, &perf_attr, in do_event_pipe()
225 close(map_fd); in do_event_pipe()
232 close(map_fd); in do_event_pipe()
/external/bcc/src/python/bcc/
Dtable.py269 def Table(bpf, map_id, map_fd, keytype, leaftype, name, **kwargs): argument
277 t = HashTable(bpf, map_id, map_fd, keytype, leaftype)
279 t = Array(bpf, map_id, map_fd, keytype, leaftype)
281 t = ProgArray(bpf, map_id, map_fd, keytype, leaftype)
283 t = PerfEventArray(bpf, map_id, map_fd, keytype, leaftype, name)
285 t = PerCpuHash(bpf, map_id, map_fd, keytype, leaftype, **kwargs)
287 t = PerCpuArray(bpf, map_id, map_fd, keytype, leaftype, **kwargs)
289 t = LpmTrie(bpf, map_id, map_fd, keytype, leaftype)
291 t = StackTrace(bpf, map_id, map_fd, keytype, leaftype)
293 t = LruHash(bpf, map_id, map_fd, keytype, leaftype)
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