| /tools/testing/selftests/bpf/progs/ |
| A D | test_tcp_custom_syncookie.h | 73 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
74 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
96 sum += carry; in csum_ipv6_magic()
100 sum += carry; in csum_ipv6_magic()
104 sum += carry; in csum_ipv6_magic()
108 sum += carry; in csum_ipv6_magic()
112 sum += carry; in csum_ipv6_magic()
116 sum += carry; in csum_ipv6_magic()
120 sum += carry; in csum_ipv6_magic()
124 sum += carry; in csum_ipv6_magic()
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| A D | iters_num.c | 16 __s64 sum = 0, i; in num_empty_zero() local
30 __s64 sum = 0, i; in num_empty_int_min() local
44 __s64 sum = 0, i; in num_empty_int_max() local
58 __s64 sum = 0, i; in num_empty_minus_one() local
72 __s64 sum = 0, i; in num_simple_sum() local
75 res_simple_sum = sum; in num_simple_sum()
86 __s64 sum = 0, i; in num_neg_sum() local
89 res_neg_sum = sum; in num_neg_sum()
100 __s64 sum = 0, i; in num_very_neg_sum() local
114 __s64 sum = 0, i; in num_very_big_sum() local
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| A D | test_rdonly_maps.c | 22 unsigned sum; member
30 unsigned iters = 0, sum = 0; in skip_loop() local
35 sum += *p; in skip_loop()
40 res.sum = sum; in skip_loop()
49 unsigned iters = 0, sum = 0; in part_loop() local
54 sum += *p; in part_loop()
59 res.sum = sum; in part_loop()
69 unsigned iters = 0, sum = 0; in full_loop() local
74 sum += *p; in full_loop()
80 res.sum = sum; in full_loop()
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| A D | iters_testmod_seq.c | 28 __s64 sum = 0, *i; in testmod_seq_empty() local
31 res_empty = 1 + sum; in testmod_seq_empty()
46 __s64 sum = 0, *i; in testmod_seq_full() local
49 res_full = sum; in testmod_seq_full()
66 __s64 sum = 0, *i; in testmod_seq_truncated() local
70 sum += *i; in testmod_seq_truncated()
96 s64 sum = 0, *v; in testmod_seq_getter_after_bad() local
101 sum += *v; in testmod_seq_getter_after_bad()
114 s64 sum = 0, *v; in testmod_seq_getter_good() local
119 sum += *v; in testmod_seq_getter_good()
[all …]
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| A D | test_map_lookup_percpu_elem.c | 36 __u64 sum; member
46 ctx->sum += *value; in read_percpu_elem_callback()
59 map_ctx.sum = 0; in sysenter_getuid()
61 percpu_array_elem_sum = map_ctx.sum; in sysenter_getuid()
64 map_ctx.sum = 0; in sysenter_getuid()
66 percpu_hash_elem_sum = map_ctx.sum; in sysenter_getuid()
69 map_ctx.sum = 0; in sysenter_getuid()
71 percpu_lru_hash_elem_sum = map_ctx.sum; in sysenter_getuid()
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| A D | iters.c | 273 sum += *v; in iter_limit_cond_break_loop()
321 sum += x; in iter_obfuscate_counter()
372 int sum, i; in iter_array_fill() local
380 sum = 0; in iter_array_fill()
409 sum = 0; in iter_nested_iters()
443 int sum = 0; in iter_nested_deeply_iters() local
461 return sum; in iter_nested_deeply_iters()
483 return sum; in sum_inner_dimension()
499 sum = 0; in iter_subprog_iters()
657 return sum; in iter_stack_array_loop()
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| A D | test_global_map_resize.c | 16 int sum = 0; variable
52 sum = percpu_arr[bpf_get_smp_processor_id()]; in bss_array_sum()
55 sum += array[i]; in bss_array_sum()
70 sum = percpu_arr[bpf_get_smp_processor_id()]; in data_array_sum()
73 sum += my_array[i]; in data_array_sum()
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| A D | jit_probe_mem.c | 15 unsigned long zero = 0, sum; in test_jit_probe_mem() local
47 : [sum] "=r"(sum) in test_jit_probe_mem()
52 total_sum = sum; in test_jit_probe_mem()
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| A D | verifier_iterating_callbacks.c | 464 sum += i; in cond_break1()
471 return sum; in cond_break1()
479 int sum = 0; in cond_break2() local
483 sum += i + j; in cond_break2()
486 return sum; in cond_break2()
491 int i, sum = 0; in loop() local
494 sum += i; in loop()
496 return sum; in loop()
568 return sum; in __flag()
585 return sum; in __flag()
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| A D | loop3.c | 17 volatile __u64 i = 0, sum = 0; in while_true() local
20 sum += PT_REGS_RC(ctx); in while_true()
22 return sum; in while_true()
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| A D | xdping_kern.c | 44 static __always_inline __u16 csum_fold_helper(__wsum sum) in csum_fold_helper() argument
46 sum = (sum & 0xffff) + (sum >> 16); in csum_fold_helper()
47 return ~((sum & 0xffff) + (sum >> 16)); in csum_fold_helper()
52 __wsum sum; in ipv4_csum() local
54 sum = bpf_csum_diff(0, 0, data_start, data_size, 0); in ipv4_csum()
55 return csum_fold_helper(sum); in ipv4_csum()
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| A D | loop1.c | 17 int i, j, sum = 0, m; in nested_loops() local
25 sum += i * m; in nested_loops()
28 return sum; in nested_loops()
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| A D | arena_list.c | 72 int sum = 0; in arena_list_del() local
76 sum += n->value; in arena_list_del()
81 list_sum = sum; in arena_list_del()
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| /tools/testing/selftests/bpf/prog_tests/ |
| A D | arena_list.c | 23 int sum = 0; in list_sum() local
26 sum += n->value; in list_sum()
27 return sum; in list_sum()
35 int ret, sum; in test_arena_list_add_del() local
50 sum = list_sum(skel->bss->list_head); in test_arena_list_add_del()
51 ASSERT_EQ(sum, expected_sum, "sum of elems"); in test_arena_list_add_del()
57 sum = list_sum(skel->bss->list_head); in test_arena_list_add_del()
58 ASSERT_EQ(sum, 0, "sum of list elems after del"); in test_arena_list_add_del()
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| A D | map_lookup_percpu_elem.c | 10 __u64 key = 0, sum; in test_map_lookup_percpu_elem() local
20 sum = (nr_cpus - 1) * nr_cpus / 2; in test_map_lookup_percpu_elem()
50 ASSERT_EQ(skel->bss->percpu_array_elem_sum, sum, "percpu_array lookup percpu elem"); in test_map_lookup_percpu_elem()
51 ASSERT_EQ(skel->bss->percpu_hash_elem_sum, sum, "percpu_hash lookup percpu elem"); in test_map_lookup_percpu_elem()
52 ASSERT_EQ(skel->bss->percpu_lru_hash_elem_sum, sum, "percpu_lru_hash lookup percpu elem"); in test_map_lookup_percpu_elem()
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| /tools/testing/selftests/net/tcp_ao/ |
| A D | icmps-discard.c | 154 return sum; in checksum4_nofold()
159 sum = checksum4_nofold(data, len, sum); in checksum4_fold()
161 sum = (sum & 0xFFFF) + (sum >> 16); in checksum4_fold()
162 return ~sum; in checksum4_fold()
244 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
245 sum = (sum & 0xffff) + (sum >> 16); in csum_fold()
263 sum = csum_add(sum, words[i]); in checksum6_nofold()
265 sum = csum_add(sum, ((char *)data)[len - 1]); in checksum6_nofold()
266 return sum; in checksum6_nofold()
280 uint32_t sum; in icmp6_checksum() local
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| /tools/testing/selftests/net/ |
| A D | ip_defrag.c | 88 if (sum > 0xffff) in raw_checksum()
89 sum -= 0xffff; in raw_checksum()
94 if (sum > 0xffff) in raw_checksum()
95 sum -= 0xffff; in raw_checksum()
98 return sum; in raw_checksum()
103 uint32_t sum = 0; in udp_checksum() local
108 sum = raw_checksum((uint8_t *)udphdr, UDP_HLEN, sum); in udp_checksum()
109 sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum); in udp_checksum()
119 uint32_t sum = 0; in udp6_checksum() local
125 sum = raw_checksum((uint8_t *)udphdr, UDP_HLEN, sum); in udp6_checksum()
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| A D | tap.c | 234 uint32_t sum = 0; in add_csum() local
238 sum += *sbuf++; in add_csum()
243 sum += *(uint8_t *)sbuf; in add_csum()
245 return sum; in add_csum()
250 uint16_t lo = sum & 0xffff; in finish_ip_csum()
251 uint16_t hi = sum >> 16; in finish_ip_csum()
258 uint32_t sum) in build_ip_csum() argument
260 sum += add_csum(buf, len); in build_ip_csum()
261 return finish_ip_csum(sum); in build_ip_csum()
287 uint32_t sum = 0; in build_udp_packet() local
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| A D | psock_snd.c | 56 unsigned long sum = 0; in add_csum_hword() local
60 sum += start[i]; in add_csum_hword()
62 return sum; in add_csum_hword()
66 unsigned long sum) in build_ip_csum() argument
68 sum += add_csum_hword(start, num_u16); in build_ip_csum()
70 while (sum >> 16) in build_ip_csum()
71 sum = (sum & 0xffff) + (sum >> 16); in build_ip_csum()
73 return ~sum; in build_ip_csum()
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| /tools/testing/selftests/bpf/ |
| A D | network_helpers.h | 132 sum += p[i]; in csum_partial()
134 return sum; in csum_partial()
139 __u32 sum = 0; in build_ip_csum() local
144 sum = csum_partial(p, iph->ihl << 2, 0); in build_ip_csum()
146 return csum_fold(sum); in build_ip_csum()
227 unsigned long sum; in build_udp_v4_csum() local
229 sum = csum_partial(udph, ntohs(udph->len), 0); in build_udp_v4_csum()
231 IPPROTO_UDP, sum); in build_udp_v4_csum()
247 unsigned long sum; in build_udp_v6_csum() local
249 sum = csum_partial(udph, ntohs(udph->len), 0); in build_udp_v6_csum()
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| /tools/rcu/ |
| A D | rcu-cbs.py | 40 sum = 0; variable
45 sum += len;
46 print("Number of RCU callbacks in flight: " + str(sum));
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| /tools/tracing/rtla/src/ |
| A D | timerlat_hist.c | 485 memset(&sum, 0, sizeof(sum)); in timerlat_print_stats_all()
486 sum.min_irq = ~0; in timerlat_print_stats_all()
487 sum.min_thread = ~0; in timerlat_print_stats_all()
488 sum.min_user = ~0; in timerlat_print_stats_all()
534 sum.irq_count); in timerlat_print_stats_all()
542 sum.user_count); in timerlat_print_stats_all()
552 sum.min_irq, in timerlat_print_stats_all()
564 sum.min_user, in timerlat_print_stats_all()
575 sum.sum_irq, in timerlat_print_stats_all()
587 sum.sum_user, in timerlat_print_stats_all()
[all …]
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| /tools/testing/selftests/net/netfilter/ |
| A D | nft_audit.sh | 53 sum=0
56 [[ $sum -gt 0 ]] && {
61 echo "$tpfx entries=$sum $tsfx"
65 sum=$val
67 echo "$tpfx entries=$sum $tsfx"
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| /tools/testing/selftests/resctrl/ |
| A D | fill_buf.c | 69 unsigned char sum = 0; in fill_one_span_read() local
81 sum += buf[idx * (CL_SIZE / 2)]; in fill_one_span_read()
88 return sum; in fill_one_span_read()
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| /tools/testing/selftests/rseq/ |
| A D | basic_percpu_ops_test.c | 149 uint64_t sum; in test_percpu_spinlock() local
163 sum = 0; in test_percpu_spinlock()
165 sum += data.c[i].count; in test_percpu_spinlock()
167 assert(sum == (uint64_t)data.reps * num_threads); in test_percpu_spinlock()
277 uint64_t sum = 0, expected_sum = 0; in test_percpu_list() local
316 sum += node->data; in test_percpu_list()
326 assert(sum == expected_sum); in test_percpu_list()
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