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Searched refs:next_key (Results 1 – 25 of 53) sorted by relevance

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/openbmc/linux/samples/bpf/
H A Dtracex2_user.c45 struct hist_key key = {}, next_key; in print_hist_for_pid() local
55 if (memcmp(&next_key, task, SIZE)) { in print_hist_for_pid()
56 key = next_key; in print_hist_for_pid()
59 bpf_map_lookup_elem(fd, &next_key, values); in print_hist_for_pid()
63 ind = next_key.index; in print_hist_for_pid()
69 key = next_key; in print_hist_for_pid()
84 struct hist_key key = {}, next_key; in print_hist() local
93 if (memcmp(&tasks[i], &next_key, SIZE) == 0) in print_hist()
97 key = next_key; in print_hist()
118 long key, next_key, value; in main() local
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H A Dlwt_len_hist_user.c34 uint64_t key = 0, next_key, max_key = 0; in main() local
45 while (bpf_map_get_next_key(map_fd, &key, &next_key) == 0) { in main()
46 if (next_key >= MAX_INDEX) { in main()
47 fprintf(stderr, "Key %lu out of bounds\n", next_key); in main()
51 bpf_map_lookup_elem(map_fd, &next_key, values); in main()
57 data[next_key] = sum; in main()
58 if (sum && next_key > max_key) in main()
59 max_key = next_key; in main()
64 key = next_key; in main()
H A Dsockex3_user.c80 struct flow_key_record key = {}, next_key; in main() local
85 while (bpf_map_get_next_key(hash_map_fd, &key, &next_key) == 0) { in main()
86 bpf_map_lookup_elem(hash_map_fd, &next_key, &value); in main()
88 inet_ntoa((struct in_addr){htonl(next_key.src)}), in main()
89 next_key.port16[0], in main()
90 inet_ntoa((struct in_addr){htonl(next_key.dst)}), in main()
91 next_key.port16[1], in main()
93 key = next_key; in main()
H A Dspintest_user.c14 long key, next_key, value; in main() local
58 while (bpf_map_get_next_key(map_fd, &key, &next_key) == 0) { in main()
59 bpf_map_lookup_elem(map_fd, &next_key, &value); in main()
60 assert(next_key == value); in main()
62 key = next_key; in main()
73 while (bpf_map_get_next_key(map_fd, &key, &next_key) == 0) in main()
74 bpf_map_delete_elem(map_fd, &next_key); in main()
H A Dsockex2_user.c49 int key = 0, next_key; in main() local
52 while (bpf_map_get_next_key(map_fd, &key, &next_key) == 0) { in main()
53 bpf_map_lookup_elem(map_fd, &next_key, &value); in main()
55 inet_ntoa((struct in_addr){htonl(next_key)}), in main()
57 key = next_key; in main()
H A Dtracex4_user.c31 __u64 key, next_key; in print_old_objects() local
37 while (bpf_map_get_next_key(fd, &key, &next_key) == 0) { in print_old_objects()
38 bpf_map_lookup_elem(fd, &next_key, &v); in print_old_objects()
39 key = next_key; in print_old_objects()
44 next_key, (val - v.val) / 1000000000ll, v.ip); in print_old_objects()
H A Doffwaketime_user.c79 struct key_t key = {}, next_key; in print_stacks() local
82 while (bpf_map_get_next_key(fd, &key, &next_key) == 0) { in print_stacks()
83 bpf_map_lookup_elem(fd, &next_key, &value); in print_stacks()
84 print_stack(&next_key, value); in print_stacks()
85 key = next_key; in print_stacks()
H A Dsampleip_user.c92 __u64 key, next_key; in print_ip_map() local
100 while (bpf_map_get_next_key(fd, &key, &next_key) == 0) { in print_ip_map()
101 bpf_map_lookup_elem(fd, &next_key, &value); in print_ip_map()
102 counts[i].ip = next_key; in print_ip_map()
104 key = next_key; in print_ip_map()
H A Dtrace_event_user.c102 struct key_t key = {}, next_key; in print_stacks() local
108 while (bpf_map_get_next_key(fd, &key, &next_key) == 0) { in print_stacks()
109 bpf_map_lookup_elem(fd, &next_key, &value); in print_stacks()
110 print_stack(&next_key, value); in print_stacks()
111 bpf_map_delete_elem(fd, &next_key); in print_stacks()
112 key = next_key; in print_stacks()
/openbmc/linux/tools/testing/selftests/bpf/
H A Dtest_maps.c110 assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 && in test_hashmap()
111 (next_key == 1 || next_key == 2) && in test_hashmap()
113 assert(bpf_map_get_next_key(fd, &next_key, &next_key) < 0 && in test_hashmap()
234 assert((expected_key_mask & next_key) == next_key); in test_hashmap_percpu()
242 key = next_key; in test_hashmap_percpu()
300 key = next_key; in test_hashmap_walk()
312 key = next_key; in test_hashmap_walk()
403 assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 && in test_arraymap()
405 assert(bpf_map_get_next_key(fd, &next_key, &next_key) < 0 && in test_arraymap()
462 assert(bpf_map_get_next_key(fd, &next_key, &next_key) == 0 && in test_arraymap_percpu()
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H A Dtest_lru_map.c95 unsigned long long next_key = 0; in map_subset() local
99 while (!bpf_map_get_next_key(map1, &next_key, &next_key)) { in map_subset()
100 assert(!bpf_map_lookup_elem(map1, &next_key, value1)); in map_subset()
101 ret = bpf_map_lookup_elem(map0, &next_key, value0); in map_subset()
104 next_key, strerror(errno), errno); in map_subset()
109 next_key, value0[0], value1[0]); in map_subset()
H A Dtest_progs.c570 __u32 key, next_key; in compare_map_keys() local
582 while (bpf_map_get_next_key(map1_fd, &key, &next_key) == 0) { in compare_map_keys()
583 err = bpf_map_lookup_elem(map2_fd, &next_key, val_buf); in compare_map_keys()
587 key = next_key; in compare_map_keys()
597 __u32 key, next_key, *cur_key_p, *next_key_p; in compare_stack_ips() local
620 next_key_p = &next_key; in compare_stack_ips()
/openbmc/u-boot/lib/efi_loader/
H A Defi_console.c460 static struct efi_key_data next_key; variable
678 next_key.key.unicode_char || in efi_cin_notify()
679 item->key.key.scan_code != next_key.key.scan_code) in efi_cin_notify()
684 next_key.key_state.key_shift_state) in efi_cin_notify()
689 EFI_CALL(item->function(&next_key)); in efi_cin_notify()
706 ret = efi_cin_read_key(&next_key); in efi_cin_check()
800 *key_data = next_key; in efi_cin_read_key_stroke_ex()
1001 *key = next_key.key; in efi_cin_read_key_stroke()
/openbmc/linux/Documentation/bpf/
H A Dmap_lpm_trie.rst94 int bpf_map_get_next_key (int fd, const void *cur_key, void *next_key)
182 struct ipv4_lpm_key next_key;
187 err = bpf_map_get_next_key(map_fd, cur_key, &next_key);
191 bpf_map_lookup_elem(map_fd, &next_key, &value);
195 cur_key = &next_key;
H A Dmap_hash.rst126 int bpf_map_get_next_key(int fd, const void *cur_key, void *next_key)
203 struct key next_key;
208 err = bpf_map_get_next_key(map_fd, cur_key, &next_key);
212 bpf_map_lookup_elem(map_fd, &next_key, &value);
216 cur_key = &next_key;
/openbmc/linux/drivers/net/ethernet/netronome/nfp/bpf/
H A Dcmsg.c404 void *next_key) in nfp_bpf_ctrl_getfirst_entry() argument
407 NULL, NULL, 0, next_key, NULL); in nfp_bpf_ctrl_getfirst_entry()
411 void *key, void *next_key) in nfp_bpf_ctrl_getnext_entry() argument
414 key, NULL, 0, next_key, NULL); in nfp_bpf_ctrl_getnext_entry()
H A Dmain.h599 void *next_key);
606 void *key, void *next_key);
H A Doffload.c309 void *key, void *next_key) in nfp_bpf_map_get_next_key() argument
312 return nfp_bpf_ctrl_getfirst_entry(offmap, next_key); in nfp_bpf_map_get_next_key()
313 return nfp_bpf_ctrl_getnext_entry(offmap, key, next_key); in nfp_bpf_map_get_next_key()
/openbmc/linux/tools/perf/ui/tui/
H A Dutil.c139 goto next_key; in ui_browser__input_window()
158 next_key: in ui_browser__input_window()
/openbmc/u-boot/fs/reiserfs/
H A Dreiserfs.c428 next_key (void) in next_key() function
665 next_key (); in reiserfs_read()
751 if (! next_key () in reiserfs_dir()
806 return next_key (); in reiserfs_dir()
830 if (! next_key ()) in reiserfs_dir()
/openbmc/linux/drivers/char/
H A Drandom.c654 u8 seed[BLAKE2S_HASH_SIZE], next_key[BLAKE2S_HASH_SIZE]; in extract_entropy() local
682 blake2s(next_key, (u8 *)&block, seed, sizeof(next_key), sizeof(block), sizeof(seed)); in extract_entropy()
683 blake2s_init_key(&input_pool.hash, BLAKE2S_HASH_SIZE, next_key, sizeof(next_key)); in extract_entropy()
686 memzero_explicit(next_key, sizeof(next_key)); in extract_entropy()
/openbmc/linux/kernel/bpf/
H A Dreuseport_array.c317 void *next_key) in reuseport_array_get_next_key() argument
321 u32 *next = (u32 *)next_key; in reuseport_array_get_next_key()
H A Dlpm_trie.c619 struct bpf_lpm_trie_key *key = _key, *next_key = _next_key; in trie_get_next_key() local
705 next_key->prefixlen = next_node->prefixlen; in trie_get_next_key()
706 memcpy((void *)next_key + offsetof(struct bpf_lpm_trie_key, data), in trie_get_next_key()
/openbmc/linux/net/xdp/
H A Dxskmap.c104 static int xsk_map_get_next_key(struct bpf_map *map, void *key, void *next_key) in xsk_map_get_next_key() argument
108 u32 *next = next_key; in xsk_map_get_next_key()
/openbmc/linux/fs/btrfs/
H A Drelocation.c1259 if (next_key) { in replace_path()
1260 next_key->objectid = (u64)-1; in replace_path()
1261 next_key->type = (u8)-1; in replace_path()
1262 next_key->offset = (u64)-1; in replace_path()
1698 struct btrfs_key next_key; in merge_reloc_root() local
1739 WARN_ON(memcmp(&key, &next_key, sizeof(key))); in merge_reloc_root()
1754 memset(&next_key, 0, sizeof(next_key)); in merge_reloc_root()
1792 btrfs_comp_cpu_keys(&next_key, &key) >= 0) { in merge_reloc_root()
1796 &next_key, level, max_level); in merge_reloc_root()
1826 invalidate_extent_cache(root, &key, &next_key); in merge_reloc_root()
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