Searched refs:sum (Results 226 - 250 of 396) sorted by relevance

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/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/arch/x86/pci/
H A Dirq.c78 u8 sum; local
87 sum = 0;
89 sum += addr[i];
90 if (!sum) {
132 u8 sum; local
159 sum = 0;
161 sum += addr[i];
162 rt->checksum = -sum;
/linux-master/lib/
H A Dbch.c608 * let u = sum(li.a^i) i=0..m-1; then compute r = sum(li.xi):
609 * r^2+r = sum(li.(xi^2+xi)) = sum(li.(a^i+Tr(a^i).a^k)) =
610 * u + sum(li.Tr(a^i).a^k) = u+a^k.Tr(sum(li.a^i)) = u+a^k.Tr(u)
1026 uint32_t sum; local
1047 for (i = 0, sum = 0; i < (int)ecc_words; i++) {
1049 sum |= bch->ecc_buf[i];
1051 if (!sum)
1152 unsigned int sum, x, y, remaining, ak = 0, xi[BCH_MAX_M]; local
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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
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/linux-master/tools/testing/selftests/rcutorture/bin/
H A Dkvm-recheck.sh102 if test -f "$rd/kcsan.sum"
111 elif test -s "$rd/kcsan.sum"
113 echo KCSAN summary in $rd/kcsan.sum
/linux-master/block/
H A Dbfq-cgroup.c1168 struct blkg_rwstat_sample sum; local
1170 blkg_rwstat_recursive_sum(pd_to_blkg(pd), &blkcg_policy_bfq, off, &sum); local
1171 return __blkg_prfill_rwstat(sf, pd, &sum);
1196 u64 sum = 0; local
1208 sum += bfq_stat_read(stat) + atomic64_read(&stat->aux_cnt);
1212 return __blkg_prfill_u64(sf, pd, sum);
1227 u64 sum = blkg_rwstat_total(&bfqg->stats.bytes); local
1229 return __blkg_prfill_u64(sf, pd, sum >> 9);
/linux-master/tools/testing/selftests/net/forwarding/
H A Dcustom_multipath_hash.sh267 local sum=$((d_rp11 + d_rp12))
269 local pct=$(echo "$diff / $sum * 100" | bc -l)
/linux-master/arch/powerpc/crypto/
H A Daes-gcm-p10.S256 # sum hash and reduction with H Poly
278 # sum hash and reduction with H Poly
313 # sum hash and reduction with H Poly
337 # sum hash and reduction with H Poly
362 # sum hash and reduction with H Poly
386 # sum hash and reduction with H Poly
/linux-master/tools/perf/scripts/python/
H A Dtask-analyzer.py224 return sum(sorted(numbers)[index - 1 : index + 1]) / 2
228 return sum(numbers) / len(numbers)
330 fmt = " {{:^{}}}".format(sum(db["task_info"].values()))
332 sum(db["runtime_info"].values()) - 2 * decimal_precision
338 sum(db["inter_times"].values()) - 4 * decimal_precision
426 # The size of the decimal after sum,mean and median varies, thus we cut
429 time_sum = round(sum(runtimes), 3)
/linux-master/kernel/irq/
H A Dirqdesc.c963 * Returns the sum of interrupt counts on @cpu since boot for
983 unsigned int sum = 0; local
994 sum += data_race(*per_cpu_ptr(desc->kstat_irqs, cpu));
995 return sum;
1002 * Returns the sum of interrupt counts on all cpus since boot for @irq.
1010 unsigned int sum; local
1013 sum = kstat_irqs(irq);
1015 return sum;
/linux-master/fs/f2fs/
H A Drecovery.c501 struct f2fs_summary sum; local
519 sum = curseg->sum_blk->entries[blkoff];
528 sum = sum_node->entries[blkoff];
532 nid = le32_to_cpu(sum.nid);
533 ofs_in_node = le16_to_cpu(sum.ofs_in_node);
582 le16_to_cpu(sum.ofs_in_node);
/linux-master/drivers/staging/gdm724x/
H A Dgdm_lte.c177 __wsum sum = 0; local
200 sum = csum_add(sum, csum_unfold((__force __sum16)pa));
205 sum = csum_add(sum, csum_unfold((__force __sum16)*w++));
209 return csum_fold(sum);
/linux-master/include/trace/events/
H A Drxrpc.h1560 __field_struct(struct rxrpc_ack_summary, sum)
1570 memcpy(&__entry->sum, summary, sizeof(__entry->sum));
1576 __print_symbolic(__entry->sum.ack_reason, rxrpc_ack_names),
1578 __print_symbolic(__entry->sum.mode, rxrpc_congest_modes),
1579 __entry->sum.cwnd,
1580 __entry->sum.ssthresh,
1581 __entry->sum.nr_acks, __entry->sum.nr_retained_nacks,
1582 __entry->sum
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/linux-master/drivers/net/ethernet/qlogic/qlcnic/
H A Dqlcnic_minidump.c1084 uint64_t sum = 0; local
1087 sum += *temp_buffer++;
1088 while (sum >> 32)
1089 sum = (sum & 0xFFFFFFFF) + (sum >> 32);
1090 return ~sum;
/linux-master/drivers/scsi/qla4xxx/
H A Dql4_83xx.c746 uint32_t sum = 0; local
752 sum += *buff++;
754 while (sum >> 16)
755 sum = (sum & 0xFFFF) + (sum >> 16);
758 if (~sum) {
/linux-master/kernel/time/
H A Dposix-cpu-timers.c255 struct task_cputime *sum)
257 __update_gt_cputime(&cputime_atomic->utime, sum->utime);
258 __update_gt_cputime(&cputime_atomic->stime, sum->stime);
259 __update_gt_cputime(&cputime_atomic->sum_exec_runtime, sum->sum_exec_runtime);
304 struct task_cputime sum; local
311 thread_group_cputime(tsk, &sum);
312 update_gt_cputime(&cputimer->cputime_atomic, &sum);
254 update_gt_cputime(struct task_cputime_atomic *cputime_atomic, struct task_cputime *sum) argument
/linux-master/sound/pci/ctxfi/
H A Dctatc.c597 err = sum_mgr->get_sum(sum_mgr, &sum_dsc, (struct sum **)&apcm->mono);
649 struct sum *mono;
1437 (struct sum **)&atc->pcm[i]);
1491 struct sum *sum; local
1537 sum = atc->pcm[j];
1538 mixer->set_input_left(mixer, i, &sum->rsc);
1539 sum = atc->pcm[j+1];
1540 mixer->set_input_right(mixer, i, &sum->rsc);
/linux-master/drivers/input/touchscreen/
H A Dili210x.c137 s16 sum = 0; local
151 sum = (sum + data[i]) & 0xff;
153 if ((-sum & 0xff) != data[ILI211X_DATA_SIZE - 1]) {
156 sum, data[ILI211X_DATA_SIZE - 1]);
/linux-master/kernel/trace/
H A Dtracing_map.c30 * tracing_map_update_sum - Add a value to a tracing_map_elt's sum field
32 * @i: The index of the given sum associated with the tracing_map_elt
33 * @n: The value to add to the sum
35 * Add n to sum i associated with the specified tracing_map_elt
41 atomic64_add(n, &elt->fields[i].sum);
45 * tracing_map_read_sum - Return the value of a tracing_map_elt's sum field
47 * @i: The index of the given sum associated with the tracing_map_elt
49 * Retrieve the value of the sum i associated with the specified
54 * Return: The sum associated with field i for elt.
58 return (u64)atomic64_read(&elt->fields[i].sum);
[all...]
/linux-master/drivers/md/bcache/
H A Dsysfs.c1059 uint64_t sum = 0; local
1098 sum += INITIAL_PRIO - cached[i];
1101 sum = div64_u64(sum, n);
1120 meta * 100 / (size_t) ca->sb.nbuckets, sum,
/linux-master/drivers/media/platform/rockchip/rkisp1/
H A Drkisp1-stats.c265 af->window[0].sum = rkisp1_read(rkisp1, RKISP1_CIF_ISP_AFM_SUM_A);
267 af->window[1].sum = rkisp1_read(rkisp1, RKISP1_CIF_ISP_AFM_SUM_B);
269 af->window[2].sum = rkisp1_read(rkisp1, RKISP1_CIF_ISP_AFM_SUM_C);
/linux-master/drivers/net/ethernet/netronome/nfp/nic/
H A Ddcb.c214 int sum = 0; local
217 /* For ets mode, check bw percentage sum. */
220 sum += ets->tc_tx_bw[i];
227 if (ets_exists && sum != 100) {
228 nfp_warn(app->cpp, "Failed to validate ETS BW: sum must be 100.");
/linux-master/drivers/platform/x86/dell/
H A Ddcdbas.c511 u8 sum = 0; local
515 sum += *buffer++;
516 return sum;
/linux-master/fs/
H A Ddcache.c152 long sum = 0; local
154 sum += per_cpu(nr_dentry, i);
155 return sum < 0 ? 0 : sum;
161 long sum = 0; local
163 sum += per_cpu(nr_dentry_unused, i);
164 return sum < 0 ? 0 : sum;
170 long sum = 0; local
173 sum
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/linux-master/arch/x86/kernel/
H A Dmpparse.c43 int sum = 0; local
46 sum += *mp++;
48 return sum & 0xFF;

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