| /tools/testing/selftests/bpf/progs/ |
| D | test_tunnel_kern.c | 49 struct bpf_tunnel_key key; in _gre_set_tunnel() local
51 __builtin_memset(&key, 0x0, sizeof(key)); in _gre_set_tunnel()
52 key.remote_ipv4 = 0xac100164; /* 172.16.1.100 */ in _gre_set_tunnel()
53 key.tunnel_id = 2; in _gre_set_tunnel()
54 key.tunnel_tos = 0; in _gre_set_tunnel()
55 key.tunnel_ttl = 64; in _gre_set_tunnel()
57 ret = bpf_skb_set_tunnel_key(skb, &key, sizeof(key), in _gre_set_tunnel()
71 struct bpf_tunnel_key key; in _gre_get_tunnel() local
74 ret = bpf_skb_get_tunnel_key(skb, &key, sizeof(key), 0); in _gre_get_tunnel()
80 bpf_trace_printk(fmt, sizeof(fmt), key.tunnel_id, key.remote_ipv4); in _gre_get_tunnel()
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| D | test_attach_probe.c | 11 __type(key, int);
18 const int key = 0, value = 1; in handle_sys_nanosleep_entry() local
20 bpf_map_update_elem(&results_map, &key, &value, 0); in handle_sys_nanosleep_entry()
27 const int key = 1, value = 2; in handle_sys_getpid_return() local
29 bpf_map_update_elem(&results_map, &key, &value, 0); in handle_sys_getpid_return()
36 const int key = 2, value = 3; in handle_uprobe_entry() local
38 bpf_map_update_elem(&results_map, &key, &value, 0); in handle_uprobe_entry()
45 const int key = 3, value = 4; in handle_uprobe_return() local
47 bpf_map_update_elem(&results_map, &key, &value, 0); in handle_uprobe_return()
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| D | test_tcpbpf_kern.c | 20 __type(key, __u32);
27 __type(key, __u32);
33 __u32 key = 0; in update_event_map() local
36 gp = bpf_map_lookup_elem(&global_map, &key); in update_event_map()
41 bpf_map_update_elem(&global_map, &key, &g, in update_event_map()
46 bpf_map_update_elem(&global_map, &key, &g, in update_event_map()
78 __u32 key = 0; in bpf_testcb() local
81 gp = bpf_map_lookup_elem(&global_map, &key); in bpf_testcb()
87 bpf_map_update_elem(&global_map, &key, &g, in bpf_testcb()
105 __u32 key = 1; in bpf_testcb() local
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| D | test_stacktrace_build_id.c | 14 __type(key, __u32);
21 __type(key, __u32);
38 __type(key, __u32);
55 __u32 key = 0, val = 0, *value_p; in oncpu() local
58 value_p = bpf_map_lookup_elem(&control_map, &key); in oncpu()
63 key = bpf_get_stackid(args, &stackmap, BPF_F_USER_STACK); in oncpu()
64 if ((int)key >= 0) { in oncpu()
65 bpf_map_update_elem(&stackid_hmap, &key, &val, 0); in oncpu()
66 stack_p = bpf_map_lookup_elem(&stack_amap, &key); in oncpu()
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| D | test_stacktrace_map.c | 14 __type(key, __u32);
21 __type(key, __u32);
37 __type(key, __u32);
57 __u32 key = 0, val = 0, *value_p; in oncpu() local
60 value_p = bpf_map_lookup_elem(&control_map, &key); in oncpu()
65 key = bpf_get_stackid(ctx, &stackmap, 0); in oncpu()
66 if ((int)key >= 0) { in oncpu()
67 bpf_map_update_elem(&stackid_hmap, &key, &val, 0); in oncpu()
68 stack_p = bpf_map_lookup_elem(&stack_amap, &key); in oncpu()
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| D | test_map_in_map.c | 31 int key = 0; in xdp_mimtest0() local
34 map = bpf_map_lookup_elem(&mim_array, &key); in xdp_mimtest0()
38 bpf_map_update_elem(map, &key, &value, 0); in xdp_mimtest0()
39 value_p = bpf_map_lookup_elem(map, &key); in xdp_mimtest0()
43 map = bpf_map_lookup_elem(&mim_hash, &key); in xdp_mimtest0()
47 bpf_map_update_elem(map, &key, &value, 0); in xdp_mimtest0()
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| D | get_cgroup_id_kern.c | 10 __type(key, __u32);
17 __type(key, __u32);
25 __u32 key = 0, *expected_pid; in trace() local
28 expected_pid = bpf_map_lookup_elem(&pidmap, &key); in trace()
32 val = bpf_map_lookup_elem(&cg_ids, &key); in trace()
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| D | test_spin_lock.c | 16 __type(key, int);
27 __type(key, struct bpf_cgroup_storage_key);
42 __type(key, int);
56 int key = 0; in bpf_sping_lock_test() local
59 val = bpf_map_lookup_elem(&hmap, &key); in bpf_sping_lock_test()
61 bpf_map_update_elem(&hmap, &key, &zero, 0); in bpf_sping_lock_test()
62 val = bpf_map_lookup_elem(&hmap, &key); in bpf_sping_lock_test()
79 q = bpf_map_lookup_elem(&vqueue, &key); in bpf_sping_lock_test()
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| D | test_send_signal_kern.c | 10 __type(key, __u32);
17 __type(key, __u32);
25 __u32 key = 0, pid, sig; in bpf_send_signal_test() local
28 status_val = bpf_map_lookup_elem(&status_map, &key); in bpf_send_signal_test()
32 info_val = bpf_map_lookup_elem(&info_map, &key); in bpf_send_signal_test()
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| D | test_map_lock.c | 17 __type(key, __u32);
29 __type(key, int);
38 int key = 0, err = 1, i; in bpf_map_lock_test() local
41 val = bpf_map_lookup_elem(&hash_map, &key); in bpf_map_lock_test()
51 q = bpf_map_lookup_elem(&array_map, &key); in bpf_map_lock_test()
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| /tools/testing/selftests/bpf/ |
| D | test_lru_map.c | 42 static int bpf_map_lookup_elem_with_ref_bit(int fd, unsigned long long key, in bpf_map_lookup_elem_with_ref_bit() argument
50 BPF_LD_IMM64(BPF_REG_3, key), in bpf_map_lookup_elem_with_ref_bit()
161 unsigned long long key, value[nr_cpus]; in test_lru_sanity0() local
183 key = 1; in test_lru_sanity0()
184 assert(!bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST)); in test_lru_sanity0()
185 assert(!bpf_map_update_elem(expected_map_fd, &key, value, in test_lru_sanity0()
189 assert(bpf_map_update_elem(lru_map_fd, &key, value, BPF_NOEXIST) == -1 in test_lru_sanity0()
193 assert(bpf_map_update_elem(lru_map_fd, &key, value, -1) == -1 && in test_lru_sanity0()
199 key = 2; in test_lru_sanity0()
200 assert(bpf_map_lookup_elem(lru_map_fd, &key, value) == -1 && in test_lru_sanity0()
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| D | test_lpm_map.c | 34 uint8_t key[]; member
38 const uint8_t *key,
42 const uint8_t *key, in tlpm_add() argument
51 node = tlpm_match(list, key, n_bits); in tlpm_add()
53 memcpy(node->key, key, n); in tlpm_add()
64 memcpy(node->key, key, n); in tlpm_add()
82 const uint8_t *key, in tlpm_match() argument
96 if ((key[i / 8] & (1 << (7 - i % 8))) != in tlpm_match()
97 (list->key[i / 8] & (1 << (7 - i % 8)))) in tlpm_match()
111 const uint8_t *key, in tlpm_delete() argument
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| D | test_maps.c | 39 long long key, next_key, first_key, value; in test_hashmap() local
42 fd = bpf_create_map(BPF_MAP_TYPE_HASH, sizeof(key), sizeof(value), in test_hashmap()
49 key = 1; in test_hashmap()
52 assert(bpf_map_update_elem(fd, &key, &value, BPF_ANY) == 0); in test_hashmap()
56 assert(bpf_map_update_elem(fd, &key, &value, BPF_NOEXIST) == -1 && in test_hashmap()
61 assert(bpf_map_update_elem(fd, &key, &value, -1) == -1 && in test_hashmap()
65 assert(bpf_map_lookup_elem(fd, &key, &value) == 0 && value == 1234); in test_hashmap()
67 key = 2; in test_hashmap()
69 assert(bpf_map_lookup_elem(fd, &key, &value) == -1 && errno == ENOENT); in test_hashmap()
72 assert(bpf_map_update_elem(fd, &key, &value, BPF_EXIST) == -1 && in test_hashmap()
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| D | test_cgroup_storage.c | 41 struct bpf_cgroup_storage_key key; in main() local
53 map_fd = bpf_create_map(BPF_MAP_TYPE_CGROUP_STORAGE, sizeof(key), in main()
61 sizeof(key), sizeof(value), 0, 0); 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()
113 if (bpf_map_update_elem(percpu_map_fd, &key, percpu_value, 0)) { 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()
162 if (bpf_map_lookup_elem(percpu_map_fd, &key, percpu_value)) { in main()
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| /tools/perf/arch/x86/util/ |
| D | kvm-stat.c | 32 struct event_key *key) in mmio_event_get_key() argument
34 key->key = perf_evsel__intval(evsel, sample, "gpa"); in mmio_event_get_key()
35 key->info = perf_evsel__intval(evsel, sample, "type"); in mmio_event_get_key()
43 struct perf_sample *sample, struct event_key *key) in mmio_event_begin() argument
52 mmio_event_get_key(evsel, sample, key); in mmio_event_begin()
60 struct event_key *key) in mmio_event_end() argument
69 mmio_event_get_key(evsel, sample, key); in mmio_event_end()
77 struct event_key *key, in mmio_event_decode_key() argument
81 (unsigned long)key->key, in mmio_event_decode_key()
82 key->info == KVM_TRACE_MMIO_WRITE ? "W" : "R"); in mmio_event_decode_key()
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| /tools/perf/arch/s390/util/ |
| D | kvm-stat.c | 29 struct event_key *key) in event_icpt_insn_get_key() argument
34 key->key = icpt_insn_decoder(insn); in event_icpt_insn_get_key()
35 key->exit_reasons = sie_icpt_insn_codes; in event_icpt_insn_get_key()
40 struct event_key *key) in event_sigp_get_key() argument
42 key->key = perf_evsel__intval(evsel, sample, "order_code"); in event_sigp_get_key()
43 key->exit_reasons = sie_sigp_order_codes; in event_sigp_get_key()
48 struct event_key *key) in event_diag_get_key() argument
50 key->key = perf_evsel__intval(evsel, sample, "code"); in event_diag_get_key()
51 key->exit_reasons = sie_diagnose_codes; in event_diag_get_key()
56 struct event_key *key) in event_icpt_prog_get_key() argument
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| /tools/perf/ui/tui/ |
| D | util.c | 28 int key; in popup_menu__run() local
34 key = ui_browser__run(menu, 0); in popup_menu__run()
36 switch (key) { in popup_menu__run()
39 key = menu->index; in popup_menu__run()
45 key = -1; in popup_menu__run()
55 return key; in popup_menu__run()
74 int x, y, len, key; in ui_browser__input_window() local
128 key = ui__getch(delay_secs); in ui_browser__input_window()
129 while (key != K_TIMER && key != K_ENTER && key != K_ESC) { in ui_browser__input_window()
132 if (key == K_BKSPC) { in ui_browser__input_window()
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| /tools/lib/bpf/ |
| D | hashmap.c | 113 h = hash_bits(map->hash_fn(cur->key, map->ctx), new_cap_bits); in hashmap_grow()
126 const void *key, size_t hash, in hashmap_find_entry() argument
138 if (map->equal_fn(cur->key, key, map->ctx)) { in hashmap_find_entry()
149 int hashmap__insert(struct hashmap *map, const void *key, void *value, in hashmap__insert() argument
162 h = hash_bits(map->hash_fn(key, map->ctx), map->cap_bits); in hashmap__insert()
164 hashmap_find_entry(map, key, h, NULL, &entry)) { in hashmap__insert()
166 *old_key = entry->key; in hashmap__insert()
171 entry->key = key; in hashmap__insert()
186 h = hash_bits(map->hash_fn(key, map->ctx), map->cap_bits); in hashmap__insert()
193 entry->key = key; in hashmap__insert()
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| D | hashmap.h | 26 typedef size_t (*hashmap_hash_fn)(const void *key, void *ctx);
30 const void *key; member
95 int hashmap__insert(struct hashmap *map, const void *key, void *value,
100 const void *key, void *value) in hashmap__add() argument
102 return hashmap__insert(map, key, value, HASHMAP_ADD, NULL, NULL); in hashmap__add()
106 const void *key, void *value, in hashmap__set() argument
109 return hashmap__insert(map, key, value, HASHMAP_SET, in hashmap__set()
114 const void *key, void *value, in hashmap__update() argument
117 return hashmap__insert(map, key, value, HASHMAP_UPDATE, in hashmap__update()
122 const void *key, void *value) in hashmap__append() argument
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| /tools/bpf/bpftool/ |
| D | map.c | 150 struct bpf_map_info *map_info, void *key, in do_dump_btf() argument
161 ret = btf_dumper_type(d, map_info->btf_key_type_id, key); in do_dump_btf()
207 static void print_entry_json(struct bpf_map_info *info, unsigned char *key, in print_entry_json() argument
214 print_hex_data_json(key, info->key_size); in print_entry_json()
225 do_dump_btf(&d, info, key, value); in print_entry_json()
234 print_hex_data_json(key, info->key_size); in print_entry_json()
258 do_dump_btf(&d, info, key, value); in print_entry_json()
265 static void print_entry_error(struct bpf_map_info *info, unsigned char *key, in print_entry_error() argument
275 fprint_hex(stdout, key, info->key_size, " "); in print_entry_error()
284 static void print_entry_plain(struct bpf_map_info *info, unsigned char *key, in print_entry_plain() argument
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| /tools/perf/util/ |
| D | kvm-stat.h | 17 u64 key; member
31 struct event_key key; member
44 key_cmp_fun key; member
52 struct event_key *key);
59 struct event_key *key);
61 struct perf_sample *sample, struct event_key *key);
63 void (*decode_key)(struct perf_kvm_stat *kvm, struct event_key *key,
116 struct event_key *key);
119 struct event_key *key);
122 struct event_key *key);
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| D | bpf_map.c | 31 void *prev_key = NULL, *key, *value; in bpf_map__fprintf() local
42 key = malloc(def->key_size); in bpf_map__fprintf()
43 if (key == NULL) in bpf_map__fprintf()
50 while ((err = bpf_map_get_next_key(fd, prev_key, key) == 0)) { in bpf_map__fprintf()
51 int intkey = *(int *)key; in bpf_map__fprintf()
53 if (!bpf_map_lookup_elem(fd, key, value)) { in bpf_map__fprintf()
61 prev_key = key; in bpf_map__fprintf()
69 free(key); in bpf_map__fprintf()
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| /tools/lib/lockdep/include/liblockdep/ |
| D | mutex.h | 10 struct lock_class_key key; member
24 struct lock_class_key *key, in __mutex_init() argument
27 lockdep_init_map(&lock->dep_map, name, key, 0); in __mutex_init()
33 lockdep_register_key(&(mutex)->key); \
34 __mutex_init((mutex), #mutex, &(mutex)->key, (mutexattr)); \
58 lockdep_unregister_key(&lock->key); in liblockdep_pthread_mutex_destroy()
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| D | common.h | 31 struct lock_class_key *key; member
41 struct lock_class_key *key, int subclass);
48 void lockdep_register_key(struct lock_class_key *key);
49 void lockdep_unregister_key(struct lock_class_key *key);
53 { .name = (_name), .key = (void *)(_key), }
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| /tools/perf/arch/powerpc/util/ |
| D | kvm-stat.c | 39 struct event_key *key) in hcall_event_get_key() argument
41 key->info = 0; in hcall_event_get_key()
42 key->key = perf_evsel__intval(evsel, sample, "req"); in hcall_event_get_key()
62 struct event_key *key __maybe_unused) in hcall_event_end()
68 struct perf_sample *sample, struct event_key *key) in hcall_event_begin() argument
71 hcall_event_get_key(evsel, sample, key); in hcall_event_begin()
78 struct event_key *key, in hcall_event_decode_key() argument
81 const char *hcall_reason = get_hcall_exit_reason(key->key); in hcall_event_decode_key()
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