Searched refs:sum (Results 1 - 25 of 396) sorted by last modified time

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/linux-master/tools/testing/selftests/bpf/bpf_testmod/
H A Dbpf_testmod.c182 /* Make sum volatile, so smart compilers, such as clang, will not
185 volatile int sum = 0; local
192 sum += i;
193 return sum;
/linux-master/net/core/
H A Dskbuff.c3617 __sum16 sum; local
3619 sum = csum_fold(skb_checksum(skb, 0, len, skb->csum));
3621 if (likely(!sum)) {
3627 skb->csum_valid = !sum;
3628 return sum;
3644 __sum16 sum; local
3648 sum = csum_fold(csum_add(skb->csum, csum));
3656 if (likely(!sum)) {
3667 skb->csum_valid = !sum;
3670 return sum;
3674 warn_crc32c_csum_update(const void *buff, int len, __wsum sum) argument
3914 unsigned int sum = 0; local
[all...]
H A Dgro.c757 __sum16 sum; local
762 sum = csum_fold(csum_add(NAPI_GRO_CB(skb)->csum, wsum));
764 if (likely(!sum)) {
773 return sum;
/linux-master/fs/btrfs/
H A Dordered-data.c288 struct btrfs_ordered_sum *sum)
293 list_add_tail(&sum->list, &entry->list);
552 struct btrfs_ordered_sum *sum; local
564 sum = list_entry(cur, struct btrfs_ordered_sum, list);
565 list_del(&sum->list);
566 kvfree(sum);
1145 struct btrfs_ordered_sum *sum, *tmpsum; local
1209 list_for_each_entry_safe(sum, tmpsum, &ordered->list, list) {
1212 list_move_tail(&sum->list, &new->list);
1213 offset += sum
287 btrfs_add_ordered_sum(struct btrfs_ordered_extent *entry, struct btrfs_ordered_sum *sum) argument
[all...]
H A Dinode.c2623 struct btrfs_ordered_sum *sum; local
2627 list_for_each_entry(sum, list, list) {
2631 sum->logical);
2632 ret = btrfs_csum_file_blocks(trans, csum_root, sum);
/linux-master/drivers/net/
H A Dmacsec.c2735 struct macsec_tx_sa_stats *sum)
2749 ctx.stats.tx_sa_stats = sum;
2760 sum->OutPktsProtected += stats->OutPktsProtected;
2761 sum->OutPktsEncrypted += stats->OutPktsEncrypted;
2765 static int copy_tx_sa_stats(struct sk_buff *skb, struct macsec_tx_sa_stats *sum) argument
2768 sum->OutPktsProtected) ||
2770 sum->OutPktsEncrypted))
2779 struct macsec_rx_sa_stats *sum)
2793 ctx.stats.rx_sa_stats = sum;
2805 sum
2733 get_tx_sa_stats(struct net_device *dev, int an, struct macsec_tx_sa *tx_sa, struct macsec_tx_sa_stats *sum) argument
2776 get_rx_sa_stats(struct net_device *dev, struct macsec_rx_sc *rx_sc, int an, struct macsec_rx_sa *rx_sa, struct macsec_rx_sa_stats *sum) argument
2813 copy_rx_sa_stats(struct sk_buff *skb, struct macsec_rx_sa_stats *sum) argument
2830 get_rx_sc_stats(struct net_device *dev, struct macsec_rx_sc *rx_sc, struct macsec_rx_sc_stats *sum) argument
2876 copy_rx_sc_stats(struct sk_buff *skb, struct macsec_rx_sc_stats *sum) argument
2913 get_tx_sc_stats(struct net_device *dev, struct macsec_tx_sc_stats *sum) argument
2951 copy_tx_sc_stats(struct sk_buff *skb, struct macsec_tx_sc_stats *sum) argument
2970 get_secy_stats(struct net_device *dev, struct macsec_dev_stats *sum) argument
3011 copy_secy_stats(struct sk_buff *skb, struct macsec_dev_stats *sum) argument
[all...]
/linux-master/drivers/md/
H A Ddm.c1333 * the partially processed part (the sum of regions 1+2) must be the same for all
2551 unsigned long sum = 0; local
2554 sum += *per_cpu_ptr(md->pending_io, cpu);
2556 return sum != 0;
/linux-master/drivers/usb/host/
H A Dxhci-ring.c2258 /* sum trb lengths from ring dequeue up to stop_trb, _excluding_ stop_trb */
2262 u32 sum; local
2266 for (sum = 0; trb != stop_trb; next_trb(xhci, ring, &seg, &trb)) {
2268 sum += TRB_LEN(le32_to_cpu(trb->generic.field[2]));
2270 return sum;
3550 * We want enqd_len + trb_buff_len to sum up to a number aligned to
/linux-master/fs/fuse/
H A Dfile.c404 u32 sum = 0; local
408 v0 += ((v1 << 4 ^ v1 >> 5) + v1) ^ (sum + k[sum & 3]);
409 sum += 0x9E3779B9;
410 v1 += ((v0 << 4 ^ v0 >> 5) + v0) ^ (sum + k[sum>>11 & 3]);
/linux-master/drivers/gpu/drm/nouveau/
H A Dnouveau_bios.c58 uint8_t sum = 0; local
61 sum += data[i];
63 if (sum)
/linux-master/tools/power/x86/turbostat/
H A Dturbostat.c1240 * The accumulated sum of MSR is defined as a monotonic
1257 /* get_msr_sum() = sum + (get_msr() - last) */
1260 unsigned long long sum; member in struct:msr_sum_array::__anon196
1266 /* The percpu MSR sum array.*/
2775 /* sum per-core values only for 1st thread in core */
2795 /* sum per-pkg values only for 1st core in pkg */
2850 * sum the counters for all cpus in the system
4661 /* read /proc/interrupt count lines and sum up irqs per cpu */
4899 /* get_msr_sum() = sum + (get_msr() - last) */
4905 *msr = msr_last + per_cpu_msr_sum[cpu].entries[idx].sum;
[all...]
/linux-master/lib/
H A Dchecksum_kunit.c451 #define full_csum(buff, len, sum) csum_fold(csum_partial(buff, len, sum))
485 __wsum sum; local
497 sum = to_wsum(random_init_sum);
498 result = full_csum(&tmp_buf[align], len, sum);
511 __wsum sum; local
520 * All carries from input and initial sum.
522 sum = to_wsum(0xffffffff);
523 result = full_csum(&tmp_buf[align], len, sum);
530 sum
551 __wsum sum; local
[all...]
/linux-master/drivers/platform/chrome/
H A Dcros_ec_uart.c138 u8 sum; local
183 sum = 0;
185 sum += ec_dev->din[i];
187 if (sum) {
188 dev_err(ec_dev->dev, "Bad packet checksum calculated %x\n", sum);
/linux-master/tools/testing/selftests/net/mptcp/
H A Dmptcp_join.sh502 local sum=$((0${a} + 0${b}))
503 if [ $check_invert -eq 0 ] || [ $sum -ne $((0xff)) ]; then
1217 print_check "sum"
/linux-master/fs/romfs/
H A Dsuper.c446 __u32 sum; local
448 sum = 0;
451 sum += be32_to_cpu(*ptr++);
454 return sum;
/linux-master/drivers/net/ethernet/intel/idpf/
H A Didpf_txrx.c2448 int nr_frags, sum; local
2467 sum = 1 - shinfo->gso_size;
2469 /* Add size of frags 0 through 4 to create our initial sum */
2470 sum += skb_frag_size(frag++);
2471 sum += skb_frag_size(frag++);
2472 sum += skb_frag_size(frag++);
2473 sum += skb_frag_size(frag++);
2474 sum += skb_frag_size(frag++);
2477 * then removing stale fragments from the sum.
2482 sum
[all...]
/linux-master/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx.c3530 int nr_frags, sum; local
3549 sum = 1 - skb_shinfo(skb)->gso_size;
3551 /* Add size of frags 0 through 4 to create our initial sum */
3552 sum += skb_frag_size(frag++);
3553 sum += skb_frag_size(frag++);
3554 sum += skb_frag_size(frag++);
3555 sum += skb_frag_size(frag++);
3556 sum += skb_frag_size(frag++);
3559 * then removing stale fragments from the sum.
3564 sum
[all...]
/linux-master/drivers/gpu/drm/i915/display/
H A Dintel_display_types.h1539 u64 sum; member in struct:intel_crtc::__anon48::__anon49
/linux-master/arch/s390/kernel/
H A Dperf_pai_crypto.c122 * CRYPTO_ALL sum up all events.
128 u64 sum = 0; local
142 sum += val;
144 return sum;
149 u64 sum = 0; local
152 sum += paicrypt_getdata(event, true);
154 sum += paicrypt_getdata(event, false);
156 return sum;
328 u64 sum; local
331 sum
[all...]
H A Dperf_pai_ext.c292 * NNPA_ALL sum up all events.
298 u64 sum = 0; local
306 sum += paiext_getctr(cpump->area, i);
308 return sum;
331 u64 sum; local
334 sum = paiext_getall(event); /* Get current value */
335 local64_set(&event->hw.prev_count, sum);
/linux-master/arch/x86/kernel/
H A Dprobe_roms.c192 unsigned char sum, c; local
194 for (sum = 0; length && get_kernel_nofault(c, rom++) == 0; length--)
195 sum += c;
196 return !length && !sum;
/linux-master/drivers/scsi/qla2xxx/
H A Dqla_init.c8117 "%s %s: mask=%#02x gen=%#04x ver=%u.%u map=%#01x sum=%#08x sig=%#08x\n",
8152 uint32_t sum = 0; local
8155 sum += le32_to_cpup(p);
8157 return sum;
/linux-master/drivers/scsi/lpfc/
H A Dlpfc_sli.c12680 int sum, i; local
12685 for (i = 1, sum = 0; i <= phba->sli.last_iotag; i++) {
12699 sum++;
12705 sum++;
12709 return sum;
12842 int sum, i, ret_val; local
12855 sum = 0;
12967 sum++;
12970 return sum;
H A Dlpfc_scsi.c2694 uint16_t sum; local
2698 sum = 0;
2752 sum = lpfc_bg_csum(data_src,
2755 sum = lpfc_bg_crc(data_src,
2757 if ((guard_tag != sum)) {
2823 sum, guard_tag);
/linux-master/tools/testing/selftests/bpf/progs/
H A Darena_list.c71 int sum = 0; local
75 sum += n->value;
80 list_sum = sum;

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