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Searched refs:map_fd (Results 1 – 25 of 97) sorted by relevance

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/linux/tools/testing/selftests/bpf/prog_tests/
A Dlookup_and_delete.c13 static int fill_values(int map_fd) in fill_values() argument
27 static int fill_values_percpu(int map_fd) in fill_values_percpu() argument
45 int *map_fd) in setup_prog() argument
102 int map_fd, err; in test_lookup_and_delete_hash() local
109 err = fill_values(map_fd); in test_lookup_and_delete_hash()
137 int map_fd, err, i; in test_lookup_and_delete_percpu_hash() local
144 err = fill_values_percpu(map_fd); in test_lookup_and_delete_percpu_hash()
176 int map_fd, err; in test_lookup_and_delete_lru_hash() local
183 err = fill_values(map_fd); in test_lookup_and_delete_lru_hash()
221 int map_fd, err, i, cpucnt = 0; in test_lookup_and_delete_lru_percpu_hash() local
[all …]
A Dtailcalls.c37 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_1()
175 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_2()
249 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_count()
275 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_count()
345 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_4()
353 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_4()
433 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_5()
441 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_5()
519 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_bpf2bpf_1()
603 if (CHECK_FAIL(map_fd < 0)) in test_tailcall_bpf2bpf_2()
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A Dglobal_data.c7 int i, err, map_fd; in test_global_data_number() local
10 map_fd = bpf_find_map(__func__, obj, "result_number"); in test_global_data_number()
11 if (CHECK_FAIL(map_fd < 0)) in test_global_data_number()
42 int i, err, map_fd; in test_global_data_string() local
46 if (CHECK_FAIL(map_fd < 0)) in test_global_data_string()
77 int i, err, map_fd; in test_global_data_struct() local
81 if (CHECK_FAIL(map_fd < 0)) in test_global_data_struct()
105 int err = -ENOMEM, map_fd, zero = 0; in test_global_data_rdonly() local
120 map_fd = bpf_map__fd(map); in test_global_data_rdonly()
121 if (CHECK_FAIL(map_fd < 0)) in test_global_data_rdonly()
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A Dl4lb_all.c27 int err, i, prog_fd, map_fd; in test_l4lb() local
37 map_fd = bpf_find_map(__func__, obj, "vip_map"); in test_l4lb()
38 if (map_fd < 0) in test_l4lb()
40 bpf_map_update_elem(map_fd, &key, &value, 0); in test_l4lb()
42 map_fd = bpf_find_map(__func__, obj, "ch_rings"); in test_l4lb()
43 if (map_fd < 0) in test_l4lb()
47 map_fd = bpf_find_map(__func__, obj, "reals"); in test_l4lb()
48 if (map_fd < 0) in test_l4lb()
66 map_fd = bpf_find_map(__func__, obj, "stats"); in test_l4lb()
67 if (map_fd < 0) in test_l4lb()
[all …]
A Dmap_init.c20 static int map_populate(int map_fd, int num) in map_populate() argument
39 int *map_fd, int populate) in setup() argument
60 *map_fd = bpf_map__fd(skel->maps.hashmap1); in setup()
61 if (CHECK(*map_fd < 0, "bpf_map__fd", "failed\n")) in setup()
64 err = map_populate(*map_fd, populate); in setup()
71 close(*map_fd); in setup()
133 int map_fd, err; in test_pcpu_map_init() local
143 err = bpf_map_delete_elem(map_fd, &key); in test_pcpu_map_init()
153 err = bpf_map_lookup_elem(map_fd, &key, value); in test_pcpu_map_init()
173 int map_fd, err; in test_pcpu_lru_map_init() local
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A Dmap_lock.c20 int err, map_fd = *(u32 *) arg; in parallel_map_access() local
24 err = bpf_map_lookup_elem_flags(map_fd, &key, vars, BPF_F_LOCK); in parallel_map_access()
50 int prog_fd, map_fd[2], vars[17] = {}; in test_map_lock() local
61 map_fd[0] = bpf_find_map(__func__, obj, "hash_map"); in test_map_lock()
62 if (CHECK_FAIL(map_fd[0] < 0)) in test_map_lock()
64 map_fd[1] = bpf_find_map(__func__, obj, "array_map"); in test_map_lock()
65 if (CHECK_FAIL(map_fd[1] < 0)) in test_map_lock()
68 bpf_map_update_elem(map_fd[0], &key, vars, BPF_F_LOCK); in test_map_lock()
77 &map_fd[i - 4]))) in test_map_lock()
85 ret != (void *)&map_fd[i - 4])) in test_map_lock()
A Dbpf_iter.c595 int err, i, len, map_fd, iter_fd; in test_bpf_hash_map() local
648 linfo.map.map_fd = map_fd; in test_bpf_hash_map()
736 linfo.map.map_fd = map_fd; in test_bpf_percpu_hash_map()
782 int err, i, map_fd, iter_fd; in test_bpf_array_map() local
807 linfo.map.map_fd = map_fd; in test_bpf_array_map()
867 int err, i, j, map_fd, iter_fd; in test_bpf_percpu_array_map() local
903 linfo.map.map_fd = map_fd; in test_bpf_percpu_array_map()
944 int err, len, map_fd, iter_fd; in test_bpf_sk_storage_delete() local
965 linfo.map.map_fd = map_fd; in test_bpf_sk_storage_delete()
1008 int err, map_fd, val = -1; in test_bpf_sk_storage_get() local
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A Dcgroup_attach_multi.c11 static int map_fd = -1; variable
17 if (map_fd < 0) in prog_load_cnt()
18 map_fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, 4, 8, 1, 0); in prog_load_cnt()
19 if (map_fd < 0) { in prog_load_cnt()
44 BPF_LD_MAP_FD(BPF_REG_1, map_fd), in prog_load_cnt()
151 CHECK_FAIL(bpf_map_lookup_elem(map_fd, &key, &value)); in serial_test_cgroup_attach_multi()
188 CHECK_FAIL(bpf_map_update_elem(map_fd, &key, &value, 0)); in serial_test_cgroup_attach_multi()
190 CHECK_FAIL(bpf_map_lookup_elem(map_fd, &key, &value)); in serial_test_cgroup_attach_multi()
243 CHECK_FAIL(bpf_map_lookup_elem(map_fd, &key, &value)); in serial_test_cgroup_attach_multi()
258 CHECK_FAIL(bpf_map_lookup_elem(map_fd, &key, &value)); in serial_test_cgroup_attach_multi()
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/linux/samples/bpf/
A Dtest_map_in_map_user.c16 static int map_fd[7]; variable
18 #define PORT_A (map_fd[0])
19 #define PORT_H (map_fd[1])
20 #define REG_RESULT_H (map_fd[2])
21 #define INLINE_RESULT_H (map_fd[3])
22 #define A_OF_PORT_A (map_fd[4]) /* Test case #0 */
23 #define H_OF_PORT_A (map_fd[5]) /* Test case #1 */
24 #define H_OF_PORT_H (map_fd[6]) /* Test case #2 */
141 map_fd[0] = bpf_object__find_map_fd_by_name(obj, "port_a"); in main()
148 if (map_fd[0] < 0 || map_fd[1] < 0 || map_fd[2] < 0 || in main()
[all …]
A Dtest_lru_dist.c102 int map_fd; member
125 close(lru->map_fd); in pfect_lru_destroy()
210 int map_fd; in create_map() local
215 if (map_fd == -1) in create_map()
218 return map_fd; in create_map()
341 int map_fd; in test_lru_loss0() local
382 close(map_fd); in test_lru_loss0()
392 int map_fd; in test_lru_loss1() local
417 close(map_fd); in test_lru_loss1()
470 int map_fd; in test_parallel_lru_loss() local
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A Dtracex6_user.c24 static int map_fd[3]; variable
44 assert(bpf_map_update_elem(map_fd[0], &cpu, &pmu_fd, BPF_ANY) == 0); in check_on_cpu()
47 bpf_map_get_next_key(map_fd[1], &cpu, NULL); in check_on_cpu()
49 if (bpf_map_lookup_elem(map_fd[1], &cpu, &value)) { in check_on_cpu()
57 if (bpf_map_lookup_elem(map_fd[2], &cpu, &value2)) { in check_on_cpu()
67 assert(bpf_map_delete_elem(map_fd[0], &cpu) == 0 || error); in check_on_cpu()
70 assert(bpf_map_delete_elem(map_fd[1], &cpu) == 0 || error); in check_on_cpu()
197 map_fd[0] = bpf_object__find_map_fd_by_name(obj, "counters"); in main()
198 map_fd[1] = bpf_object__find_map_fd_by_name(obj, "values"); in main()
199 map_fd[2] = bpf_object__find_map_fd_by_name(obj, "values2"); in main()
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A Dtest_current_task_under_cgroup_user.c22 int map_fd[2]; in main() local
43 map_fd[0] = bpf_object__find_map_fd_by_name(obj, "cgroup_map"); in main()
44 map_fd[1] = bpf_object__find_map_fd_by_name(obj, "perf_map"); in main()
45 if (map_fd[0] < 0 || map_fd[1] < 0) { in main()
65 if (bpf_map_update_elem(map_fd[0], &idx, &cg2, BPF_ANY)) { in main()
79 bpf_map_lookup_elem(map_fd[1], &idx, &remote_pid); in main()
93 bpf_map_update_elem(map_fd[1], &idx, &remote_pid, BPF_ANY); in main()
96 bpf_map_lookup_elem(map_fd[1], &idx, &remote_pid); in main()
A Dxdp_adjust_tail_user.c53 static void poll_stats(unsigned int map_fd, unsigned int kill_after_s) in poll_stats() argument
63 assert(bpf_map_lookup_elem(map_fd, &key, &value) == 0); in poll_stats()
93 int i, prog_fd, map_fd, opt; in main() local
158 map_fd = bpf_object__find_map_fd_by_name(obj, "xdp_adju.data"); in main()
159 if (map_fd < 0) { in main()
163 bpf_map_update_elem(map_fd, &key, &max_pckt_size, BPF_ANY); in main()
167 map_fd = bpf_object__find_map_fd_by_name(obj, "icmpcnt"); in main()
168 if (map_fd < 0) { in main()
188 poll_stats(map_fd, kill_after_s); in main()
A Doffwaketime_user.c19 static int map_fd[2]; variable
55 if (bpf_map_lookup_elem(map_fd[1], &key->tret, ip) != 0) { in print_stack()
62 if (bpf_map_lookup_elem(map_fd[1], &key->wret, ip) != 0) { in print_stack()
92 print_stacks(map_fd[0]); in int_exit()
123 map_fd[0] = bpf_object__find_map_fd_by_name(obj, "counts"); in main()
124 map_fd[1] = bpf_object__find_map_fd_by_name(obj, "stackmap"); in main()
125 if (map_fd[0] < 0 || map_fd[1] < 0) { in main()
146 print_stacks(map_fd[0]); in main()
A Dtest_cgrp2_attach.c42 static int prog_load(int map_fd, int verdict) in prog_load() argument
52 BPF_LD_MAP_FD(BPF_REG_1, map_fd), /* load map fd to r1 */ in prog_load()
63 BPF_LD_MAP_FD(BPF_REG_1, map_fd), in prog_load()
90 int prog_fd, map_fd, ret, key; in attach_filter() local
93 map_fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, in attach_filter()
96 if (map_fd < 0) { in attach_filter()
101 prog_fd = prog_load(map_fd, verdict); in attach_filter()
117 assert(bpf_map_lookup_elem(map_fd, &key, &pkt_cnt) == 0); in attach_filter()
120 assert(bpf_map_lookup_elem(map_fd, &key, &byte_cnt) == 0); in attach_filter()
A Dspintest_user.c18 int map_fd, i, j = 0; in main() local
41 map_fd = bpf_object__find_map_fd_by_name(obj, "my_map"); in main()
42 if (map_fd < 0) { in main()
67 while (bpf_map_get_next_key(map_fd, &key, &next_key) == 0) { in main()
68 bpf_map_lookup_elem(map_fd, &next_key, &value); in main()
82 while (bpf_map_get_next_key(map_fd, &key, &next_key) == 0) in main()
83 bpf_map_delete_elem(map_fd, &next_key); in main()
A Dsock_example.c37 int sock = -1, map_fd, prog_fd, i, key; in test_sock() local
40 map_fd = bpf_create_map(BPF_MAP_TYPE_ARRAY, sizeof(key), sizeof(value), in test_sock()
42 if (map_fd < 0) { in test_sock()
53 BPF_LD_MAP_FD(BPF_REG_1, map_fd), in test_sock()
80 assert(bpf_map_lookup_elem(map_fd, &key, &tcp_cnt) == 0); in test_sock()
83 assert(bpf_map_lookup_elem(map_fd, &key, &udp_cnt) == 0); in test_sock()
86 assert(bpf_map_lookup_elem(map_fd, &key, &icmp_cnt) == 0); in test_sock()
/linux/tools/testing/selftests/bpf/map_tests/
A Dsk_storage_map.c148 int btf_fd, map_fd; in create_sk_storage_map() local
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
257 close(map_fd); in do_sk_storage_map_stress_free()
258 map_fd = -1; in do_sk_storage_map_stress_free()
275 if (map_fd != -1) in do_sk_storage_map_stress_free()
276 close(map_fd); in do_sk_storage_map_stress_free()
383 close(map_fd); in do_sk_storage_map_stress_change()
467 int btf_fd, map_fd, sk_fd, err; in test_sk_storage_map_basic() local
[all …]
A Dhtab_map_batch_ops.c13 static void map_batch_update(int map_fd, __u32 max_entries, int *keys, in map_batch_update() argument
80 int map_fd, *keys, *visited, key; in __test_map_lookup_and_delete_batch() local
99 map_fd = bpf_create_map_xattr(&xattr); in __test_map_lookup_and_delete_batch()
100 CHECK(map_fd == -1, in __test_map_lookup_and_delete_batch()
121 map_batch_update(map_fd, max_entries, keys, values, is_pcpu); in __test_map_lookup_and_delete_batch()
142 err = bpf_map_get_next_key(map_fd, NULL, &key); in __test_map_lookup_and_delete_batch()
158 err = bpf_map_lookup_batch(map_fd, in __test_map_lookup_and_delete_batch()
194 err = bpf_map_delete_batch(map_fd, in __test_map_lookup_and_delete_batch()
207 err = bpf_map_get_next_key(map_fd, NULL, &key); in __test_map_lookup_and_delete_batch()
221 err = bpf_map_lookup_and_delete_batch(map_fd, in __test_map_lookup_and_delete_batch()
[all …]
/linux/tools/testing/selftests/bpf/
A Dtest_lpm_map.c428 int map_fd; in test_lpm_delete() local
437 assert(map_fd >= 0); in test_lpm_delete()
533 close(map_fd); in test_lpm_delete()
541 int map_fd; in test_lpm_get_next_key() local
549 assert(map_fd >= 0); in test_lpm_get_next_key()
688 close(map_fd); in test_lpm_get_next_key()
695 int map_fd; member
743 info->map_fd = map_fd; in setup_lpm_mt_test_info()
759 int i, map_fd; in test_lpm_multi_thread() local
769 setup_lpm_mt_test_info(&info[0], map_fd); in test_lpm_multi_thread()
[all …]
A 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()
A 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()
85 if (bpf_map_get_next_key(map_fd, NULL, &key)) { in main()
90 if (bpf_map_lookup_elem(map_fd, &key, &value)) { in main()
109 if (bpf_map_lookup_elem(map_fd, &key, &value)) { in main()
121 if (bpf_map_update_elem(map_fd, &key, &value, 0)) { in main()
132 if (bpf_map_lookup_elem(map_fd, &key, &value)) { in main()
/linux/tools/lib/bpf/
A Dringbuf.c31 int map_fd; member
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()
135 map_fd, err); in ring_buffer__add()
[all …]
A Dskel_internal.h26 int map_fd; member
65 int map_fd = -1, prog_fd = -1, key = 0, err; in bpf_load_and_run() local
68 map_fd = bpf_create_map_name(BPF_MAP_TYPE_ARRAY, "__loader.map", 4, in bpf_load_and_run()
70 if (map_fd < 0) { in bpf_load_and_run()
76 err = bpf_map_update_elem(map_fd, &key, opts->data, 0); in bpf_load_and_run()
89 attr.fd_array = (long) &map_fd; in bpf_load_and_run()
118 if (map_fd >= 0) in bpf_load_and_run()
119 close(map_fd); in bpf_load_and_run()
/linux/tools/bpf/bpftool/
A 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()
90 if (map_fd >= 0) in do_pin()
91 close(map_fd); in do_pin()

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