Searched refs:sum (Results 176 - 200 of 396) sorted by relevance

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/linux-master/drivers/gpu/drm/imx/dcss/
H A Ddcss-scaler.c150 int sum = 1 << PSC_Q_FRACTION; local
154 sum += term;
156 sum += term;
158 sum += term;
160 sum += term;
162 return sum;
233 int sum = 0; local
237 sum += coef[phase][i];
241 ll_temp += sum >> 1;
242 ll_temp /= sum;
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/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
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/linux-master/fs/ceph/
H A Ddebugfs.c143 #define CEPH_SZ_METRIC_SHOW(name, total, avg, min, max, sum) { \
146 name, total, avg, _min, max, sum); \
205 u64 sum, avg, min, max; local
218 sum = m->size_sum;
219 avg = total > 0 ? DIV64_U64_ROUND_CLOSEST(sum, total) : 0;
223 CEPH_SZ_METRIC_SHOW(metric_str[i], total, avg, min, max, sum);
/linux-master/drivers/net/can/softing/
H A Dsofting_fw.c225 unsigned int sum, rx_sum; local
277 for (sum = 0, j = 0; j < len; ++j)
278 sum += dat[j];
280 sum &= 0xffff;
293 if (rx_sum != sum) {
295 ", wanted 0x%04x, got 0x%04x\n", sum, rx_sum);
/linux-master/net/ipv4/
H A Dinet_fragment.c35 * - the head of a "run" has the sum of all fragment lengths in frag_run_len.
271 unsigned int sum = 0; local
281 sum += skb->truesize;
286 return sum;
292 unsigned int sum, sum_truesize = 0; local
307 sum = sum_truesize + f->qsize;
311 sub_frag_mem_limit(fqdir, sum);
/linux-master/arch/s390/kernel/
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/drivers/nvdimm/
H A Dclaim.c237 u64 sum; local
246 sum = nd_fletcher64(nd_gen_sb, sizeof(*nd_gen_sb), 1);
248 return sum;
H A Dlabel.c136 u64 sum_save, sum, size; local
161 sum = nd_fletcher64(nsindex[i], sizeof_namespace_index(ndd), 1);
163 if (sum != sum_save) {
360 u64 sum, sum_save; local
367 sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1);
369 return sum == sum_save;
375 u64 sum; local
380 sum = nd_fletcher64(nd_label, sizeof_namespace_label(ndd), 1);
381 nsl_set_checksum(ndd, nd_label, sum);
/linux-master/arch/x86/lib/
H A Dchecksum_32.S35 unsigned int csum_partial(const unsigned char * buff, int len, unsigned int sum)
52 movl 20(%esp),%eax # Function arg: unsigned int sum
140 movl 20(%esp),%eax # Function arg: unsigned int sum
281 movl $-1, %eax # sum
391 movl $-1, %eax #sum
/linux-master/kernel/rcu/
H A Dsrcutree.c426 unsigned long sum = 0; local
431 sum += atomic_long_read(&cpuc->srcu_lock_count[idx]);
433 return sum;
444 unsigned long sum = 0; local
449 sum += atomic_long_read(&cpuc->srcu_unlock_count[idx]);
455 return sum;
552 unsigned long sum = 0; local
557 sum += atomic_long_read(&cpuc->srcu_lock_count[0]);
558 sum += atomic_long_read(&cpuc->srcu_lock_count[1]);
559 sum
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/linux-master/kernel/
H A Dkallsyms_selftest.c32 u64 sum; member in struct:test_stat
173 stat->sum += t;
187 stat.min, stat.max, div_u64(stat.sum, stat.real_cnt));
/linux-master/drivers/pnp/pnpbios/
H A Dcore.c426 u8 sum; local
450 for (sum = 0, i = 0; i < length; i++)
451 sum += check->chars[i];
452 if (sum) {
/linux-master/arch/s390/include/asm/
H A Dpci_insn.h64 u32 sum : 1; /* Adapter int summary bit enabled */ member in struct:zpci_fib_fmt0
/linux-master/drivers/input/
H A Dinput-mt.c390 int i, k, sum; local
395 sum = 0;
397 sum += adjust_dual(w + i, 1, w + i + nr, nc <= nr, mu);
398 if (!sum)
/linux-master/kernel/trace/
H A Dtracing_map.h91 * or sum). The user does this via the tracing_map_add_sum_field()
133 atomic64_t sum; member in union:tracing_map_field::__anon59
/linux-master/fs/ext4/
H A Dhash.c18 __u32 sum = 0; local
24 sum += DELTA;
25 b0 += ((b1 << 4)+a) ^ (b1+sum) ^ ((b1 >> 5)+b);
26 b1 += ((b0 << 4)+c) ^ (b0+sum) ^ ((b0 >> 5)+d);
/linux-master/fs/affs/
H A Damigaffs.c342 u32 sum; local
345 sum = 0;
347 sum += be32_to_cpu(*ptr++);
348 return sum;
/linux-master/tools/testing/selftests/bpf/progs/
H A Dpercpu_alloc_fail.c25 long sum; member in struct:elem
/linux-master/fs/bcachefs/
H A Dmean_and_variance.c69 return s.n ? div64_u64(s.sum, s.n) : 0;
/linux-master/drivers/power/supply/
H A D88pm860x_battery.c266 unsigned int sum; local
273 sum = data & 0xffff;
277 sum |= (data & 0xffff) << 16;
278 ccnt->pos += sum;
283 sum = data & 0xffff;
287 sum |= (data & 0xffff) << 16;
288 sum = ~sum + 1; /* since it's negative */
289 ccnt->neg += sum;
/linux-master/lib/crypto/mpi/
H A Dec.c1166 static void montgomery_ladder(MPI_POINT prd, MPI_POINT sum, argument
1170 ctx->addm(sum->x, p2->x, p2->z, ctx);
1174 ctx->mulm(p2->x, p1->z, sum->x, ctx);
1178 ctx->addm(sum->x, p2->x, p2->z, ctx);
1182 ctx->pow2(sum->x, sum->x, ctx);
1183 ctx->pow2(sum->z, p2->z, ctx);
1185 ctx->mulm(sum->z, sum->z, dif_x, ctx);
1255 MPI_POINT q1, q2, prd, sum; local
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/linux-master/fs/f2fs/
H A Dgc.c384 unsigned int end = offset + len, sum = 0; local
388 ++sum;
390 return sum;
997 struct f2fs_summary *sum, unsigned int segno, int gc_type)
1010 entry = sum;
1103 static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, argument
1111 nid = le32_to_cpu(sum->nid);
1112 ofs_in_node = le16_to_cpu(sum->ofs_in_node);
1123 if (sum->version != dni->version) {
1274 struct f2fs_summary sum; local
996 gc_node_segment(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, unsigned int segno, int gc_type) argument
1493 gc_data_segment(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, struct gc_inode_list *gc_list, unsigned int segno, int gc_type, bool force_migrate) argument
1672 struct f2fs_summary_block *sum; local
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/linux-master/tools/testing/selftests/ia64/
H A Daliasing-test.c22 int sum; variable
49 sum += *c++;
/linux-master/drivers/video/fbdev/omap2/omapfb/dss/
H A Dhdmi4_core.c622 u8 sum = 0, checksum = 0; local
633 sum += 0x84 + 0x001 + 0x00a;
637 sum += info_aud->db1_ct_cc;
641 sum += info_aud->db2_sf_ss;
644 sum += info_aud->db3;
654 sum += info_aud->db4_ca;
658 sum += info_aud->db5_dminh_lsv;
666 checksum = 0x100 - sum;
/linux-master/drivers/gpu/drm/omapdrm/dss/
H A Dhdmi4_core.c578 u8 sum = 0, checksum = 0; local
589 sum += 0x84 + 0x001 + 0x00a;
593 sum += info_aud->db1_ct_cc;
597 sum += info_aud->db2_sf_ss;
600 sum += info_aud->db3;
610 sum += info_aud->db4_ca;
614 sum += info_aud->db5_dminh_lsv;
622 checksum = 0x100 - sum;

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