/linux-master/samples/bpf/ |
H A D | lwt_len_hist_user.c | 33 uint64_t values[nr_cpus], sum, max_value = 0, data[MAX_INDEX] = {}; local 53 sum = 0; 55 sum += values[i]; 57 data[next_key] = sum; 58 if (sum && next_key > max_key) 61 if (sum > max_value) 62 max_value = sum;
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/linux-master/include/net/ |
H A D | checksum.h | 41 __wsum sum = csum_partial(src, len, ~0U); local 44 return sum; 86 static __always_inline __wsum csum_shift(__wsum sum, int offset) argument 88 /* rotate sum to align it with a 16b boundary */ 90 return (__force __wsum)ror32((__force u32)sum, 8); 91 return sum; 119 __wsum csum_partial_ext(const void *buff, int len, __wsum sum) argument 121 return csum_partial(buff, len, sum); 126 static __always_inline void csum_replace_by_diff(__sum16 *sum, __wsum diff) argument 128 *sum 131 csum_replace4(__sum16 *sum, __be32 from, __be32 to) argument 144 csum_replace2(__sum16 *sum, __be16 old, __be16 new) argument 164 inet_proto_csum_replace2(__sum16 *sum, struct sk_buff *skb, __be16 from, __be16 to, bool pseudohdr) argument [all...] |
/linux-master/arch/mips/lib/ |
H A D | csum_partial.S | 59 #define ADDC(sum,reg) \ 62 ADD sum, reg; \ 63 sltu v1, sum, reg; \ 64 ADD sum, v1; \ 67 #define ADDC32(sum,reg) \ 70 addu sum, reg; \ 71 sltu v1, sum, reg; \ 72 addu sum, v1; \ 75 #define CSUM_BIGCHUNK1(src, offset, sum, _t0, _t1, _t2, _t3) \ 82 ADDC(sum, _t 101 #define sum v0 define 321 #define sum v0 define [all...] |
/linux-master/tools/testing/selftests/bpf/prog_tests/ |
H A D | map_lookup_percpu_elem.c | 10 __u64 key = 0, sum; local 20 sum = (nr_cpus - 1) * nr_cpus / 2; 50 ASSERT_EQ(skel->bss->percpu_array_elem_sum, sum, "percpu_array lookup percpu elem"); 51 ASSERT_EQ(skel->bss->percpu_hash_elem_sum, sum, "percpu_hash lookup percpu elem"); 52 ASSERT_EQ(skel->bss->percpu_lru_hash_elem_sum, sum, "percpu_lru_hash lookup percpu elem");
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/linux-master/arch/x86/lib/ |
H A D | csum-partial_64.c | 19 static inline unsigned long update_csum_40b(unsigned long sum, const unsigned long m[5]) argument 27 :"+r" (sum) 30 return sum; 44 __wsum csum_partial(const void *buff, int len, __wsum sum) argument 46 u64 temp64 = (__force u64)sum;
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/linux-master/net/rds/ |
H A D | tcp_stats.c | 56 uint64_t *sum; local 65 sum = (uint64_t *)&stats; 67 *(sum++) += *(src++);
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H A D | ib_stats.c | 89 uint64_t *sum; local 98 sum = (uint64_t *)&stats; 100 *(sum++) += *(src++);
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/linux-master/arch/sparc/lib/ |
H A D | checksum_32.S | 20 #define CSUM_BIGCHUNK(buf, offset, sum, t0, t1, t2, t3, t4, t5) \ 23 addxcc t0, sum, sum; \ 24 addxcc t1, sum, sum; \ 26 addxcc t2, sum, sum; \ 27 addxcc t3, sum, sum; \ 29 addxcc t4, sum, su [all...] |
/linux-master/tools/testing/selftests/net/tcp_ao/ |
H A D | icmps-accept.c | 145 static uint32_t checksum4_nofold(void *data, size_t len, uint32_t sum) argument 151 sum += words[i]; 153 sum += ((char *)data)[len - 1]; 154 return sum; 157 static uint16_t checksum4_fold(void *data, size_t len, uint32_t sum) argument 159 sum = checksum4_nofold(data, len, sum); 160 while (sum > 0xFFFF) 161 sum = (sum 242 uint32_t sum = csum; local 257 checksum6_nofold(void *data, size_t len, uint32_t sum) argument 280 uint32_t sum; local [all...] |
H A D | icmps-discard.c | 145 static uint32_t checksum4_nofold(void *data, size_t len, uint32_t sum) argument 151 sum += words[i]; 153 sum += ((char *)data)[len - 1]; 154 return sum; 157 static uint16_t checksum4_fold(void *data, size_t len, uint32_t sum) argument 159 sum = checksum4_nofold(data, len, sum); 160 while (sum > 0xFFFF) 161 sum = (sum 242 uint32_t sum = csum; local 257 checksum6_nofold(void *data, size_t len, uint32_t sum) argument 280 uint32_t sum; local [all...] |
/linux-master/drivers/acpi/acpica/ |
H A D | utcksum.c | 162 u8 sum = 0; local 166 sum = (u8)(sum + *(buffer++)); 169 return (sum);
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/linux-master/arch/x86/kernel/ |
H A D | irq.c | 193 u64 sum = irq_stats(cpu)->__nmi_count; local 196 sum += irq_stats(cpu)->apic_timer_irqs; 197 sum += irq_stats(cpu)->irq_spurious_count; 198 sum += irq_stats(cpu)->apic_perf_irqs; 199 sum += irq_stats(cpu)->apic_irq_work_irqs; 200 sum += irq_stats(cpu)->icr_read_retry_count; 202 sum += irq_stats(cpu)->x86_platform_ipis; 205 sum += irq_stats(cpu)->irq_resched_count; 206 sum += irq_stats(cpu)->irq_call_count; 209 sum 230 u64 sum = atomic_read(&irq_err_count); local [all...] |
/linux-master/tools/testing/selftests/bpf/progs/ |
H A D | iters.c | 268 int *v, i = 0, sum = 0; local 275 sum += *v; 283 bpf_printk("ITER_SIMPLE: sum=%d\n", sum); 293 int *v, sum = 0; local 323 sum += x; 327 bpf_printk("ITER_OBFUSCATE_COUNTER: sum=%d\n", sum); 374 int sum, i; local 382 sum 400 int sum, row, col; local 445 int sum = 0; local 477 int sum = 0, col; local 492 int sum, row, col; local 630 long arr1[16], arr2[16], sum = 0; local 674 static __noinline int sum(struct bpf_iter_num *it, int *arr, __u32 n) function 676 int *t, i, sum = 0;; local 1424 int i, n = loop_data.n, sum = 0; local [all...] |
H A D | xdping_kern.c | 44 static __always_inline __u16 csum_fold_helper(__wsum sum) argument 46 sum = (sum & 0xffff) + (sum >> 16); 47 return ~((sum & 0xffff) + (sum >> 16)); 52 __wsum sum; local 54 sum = bpf_csum_diff(0, 0, data_start, data_size, 0); 55 return csum_fold_helper(sum);
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H A D | arena_list.c | 71 int sum = 0; local 75 sum += n->value; 80 list_sum = sum;
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H A D | verifier_iterating_callbacks.c | 319 unsigned int sum = 0; local 322 sum += i; 325 sum += i + arr[i]; 329 return sum; 337 int sum = 0; local 341 sum += i + j; 345 return sum; 350 int i, sum = 0; local 353 sum += i; 355 return sum; [all...] |
/linux-master/arch/alpha/lib/ |
H A D | checksum.c | 46 __u32 len, __u8 proto, __wsum sum) 50 (__force u64)sum + ((len + proto) << 8)); 55 __u32 len, __u8 proto, __wsum sum) 60 (__force u64)sum + ((len + proto) << 8); 153 * and adds in "sum" (32-bit) 163 __wsum csum_partial(const void *buff, int len, __wsum sum) argument 167 /* add in old sum, and carry.. */ 168 result += (__force u32)sum; 45 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument 54 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
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/linux-master/tools/testing/selftests/net/ |
H A D | ip_defrag.c | 82 static uint32_t raw_checksum(uint8_t *buf, int len, uint32_t sum) argument 87 sum += (u_int16_t)ntohs(*((u_int16_t *)(buf + i))); 88 if (sum > 0xffff) 89 sum -= 0xffff; 93 sum += buf[i] << 8; 94 if (sum > 0xffff) 95 sum -= 0xffff; 98 return sum; 103 uint32_t sum = 0; local 106 sum 119 uint32_t sum = 0; local [all...] |
/linux-master/drivers/platform/chrome/ |
H A D | cros_ec_lpc.c | 58 int sum = 0; local 63 sum += dest[i]; 67 return sum; 77 int sum = 0; local 82 sum += msg[i]; 86 return sum; 147 u8 sum; local 159 sum = EC_COMMAND_PROTOCOL_3; 160 cros_ec_lpc_ops.write(EC_LPC_ADDR_HOST_CMD, 1, &sum); 169 msg->result = cros_ec_lpc_ops.read(EC_LPC_ADDR_HOST_DATA, 1, &sum); 212 u8 sum; local [all...] |
/linux-master/drivers/infiniband/ulp/rtrs/ |
H A D | rtrs-clt-stats.c | 83 struct rtrs_clt_stats_rdma sum; local 87 memset(&sum, 0, sizeof(sum)); 92 sum.dir[READ].cnt += r->dir[READ].cnt; 93 sum.dir[READ].size_total += r->dir[READ].size_total; 94 sum.dir[WRITE].cnt += r->dir[WRITE].cnt; 95 sum.dir[WRITE].size_total += r->dir[WRITE].size_total; 96 sum.failover_cnt += r->failover_cnt; 100 sum.dir[READ].cnt, sum [all...] |
/linux-master/block/ |
H A D | blk-cgroup-rwstat.c | 94 * @sum: blkg_rwstat_sample structure containing the results 104 int off, struct blkg_rwstat_sample *sum) 112 memset(sum, 0, sizeof(*sum)); 126 sum->cnt[i] += blkg_rwstat_read_counter(rwstat, i); 103 blkg_rwstat_recursive_sum(struct blkcg_gq *blkg, struct blkcg_policy *pol, int off, struct blkg_rwstat_sample *sum) argument
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/linux-master/arch/parisc/math-emu/ |
H A D | sfsqrt.c | 46 register unsigned int newbit, sum; local 123 Sgl_addition(result,newbit,sum); 124 if(sum <= Sgl_all(src)) { 127 Sgl_subtract(src,sum,src);
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/linux-master/lib/ |
H A D | checksum.c | 19 * A: At some points, the sum (%0) was used as 115 * and adds in "sum" (32-bit) 127 unsigned int sum = (__force unsigned int)wsum; local 130 /* add in old sum, and carry.. */ 131 result += sum; 132 if (sum > result) 159 __u32 len, __u8 proto, __wsum sum) 161 unsigned long long s = (__force u32)sum; 158 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument
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/linux-master/net/mptcp/ |
H A D | mib.c | 93 unsigned long sum[ARRAY_SIZE(mptcp_snmp_list) - 1]; local 103 memset(sum, 0, sizeof(sum)); 105 snmp_get_cpu_field_batch(sum, mptcp_snmp_list, 109 seq_printf(seq, " %lu", sum[i]);
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/linux-master/arch/hexagon/lib/ |
H A D | checksum.c | 36 u64 sum; local 38 sum = HEXAGON_P_vrmpyh_PP(x^VR_NEGATE(1, 1, 1, 1), 40 sum += VR_CARRY(0, 0, 1, 0); 41 sum = HEXAGON_P_vrmpyh_PP(sum, VR_SELECT(0, 0, 1, 1)); 43 return 0xFFFF & sum; 51 __u32 len, __u8 proto, __wsum sum) 55 (__force u64)sum + ((len + proto) << 8)); 59 __u32 len, __u8 proto, __wsum sum) 64 (__force u64)sum 50 csum_tcpudp_magic(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument 58 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, __u32 len, __u8 proto, __wsum sum) argument [all...] |