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/linux-4.4.14/net/xfrm/
Dxfrm_replay.c120 u32 diff; in xfrm_replay_check() local
132 diff = x->replay.seq - seq; in xfrm_replay_check()
133 if (diff >= x->props.replay_window) { in xfrm_replay_check()
138 if (x->replay.bitmap & (1U << diff)) { in xfrm_replay_check()
151 u32 diff; in xfrm_replay_advance() local
158 diff = seq - x->replay.seq; in xfrm_replay_advance()
159 if (diff < x->props.replay_window) in xfrm_replay_advance()
160 x->replay.bitmap = ((x->replay.bitmap) << diff) | 1; in xfrm_replay_advance()
165 diff = x->replay.seq - seq; in xfrm_replay_advance()
166 x->replay.bitmap |= (1U << diff); in xfrm_replay_advance()
[all …]
/linux-4.4.14/fs/hfs/
Dsysdep.c19 int diff; in hfs_revalidate_dentry() local
29 diff = sys_tz.tz_minuteswest * 60 - HFS_I(inode)->tz_secondswest; in hfs_revalidate_dentry()
30 if (diff) { in hfs_revalidate_dentry()
31 inode->i_ctime.tv_sec += diff; in hfs_revalidate_dentry()
32 inode->i_atime.tv_sec += diff; in hfs_revalidate_dentry()
33 inode->i_mtime.tv_sec += diff; in hfs_revalidate_dentry()
34 HFS_I(inode)->tz_secondswest += diff; in hfs_revalidate_dentry()
Dbrec.c354 int newkeylen, diff; in hfs_brec_update_parent() local
384 diff = newkeylen - fd->keylength; in hfs_brec_update_parent()
385 if (!diff) in hfs_brec_update_parent()
387 if (diff > 0) { in hfs_brec_update_parent()
389 if (end_rec_off - end_off < diff) { in hfs_brec_update_parent()
404 hfs_bnode_write_u16(parent, rec_off, start_off + diff); in hfs_brec_update_parent()
410 hfs_bnode_write_u16(parent, rec_off, end_off + diff); in hfs_brec_update_parent()
412 hfs_bnode_move(parent, start_off + diff, start_off, in hfs_brec_update_parent()
/linux-4.4.14/drivers/isdn/pcbit/
Dlayer2.h205 int diff; in memcpy_topcbit() local
207 diff = len - (BANKLEN - (dev->writeptr - dev->sh_mem)); in memcpy_topcbit()
209 if (diff > 0) in memcpy_topcbit()
211 memcpy_toio(dev->writeptr, data, len - diff); in memcpy_topcbit()
212 memcpy_toio(dev->sh_mem, data + (len - diff), diff); in memcpy_topcbit()
213 dev->writeptr = dev->sh_mem + diff; in memcpy_topcbit()
220 if (diff == 0) in memcpy_topcbit()
262 int diff; in memcpy_frompcbit() local
264 diff = len - (BANKLEN - (dev->readptr - (dev->sh_mem + BANK2))); in memcpy_frompcbit()
265 if (diff > 0) in memcpy_frompcbit()
[all …]
/linux-4.4.14/arch/x86/math-emu/
Dreg_add_sub.c44 int diff, tag, expa, expb; in FPU_add() local
58 diff = expa - expb; in FPU_add()
59 if (!diff) { in FPU_add()
60 diff = a->sigh - b->sigh; /* This works only if the ms bits in FPU_add()
62 if (!diff) { in FPU_add()
63 diff = a->sigl > b->sigl; in FPU_add()
64 if (!diff) in FPU_add()
65 diff = -(a->sigl < b->sigl); in FPU_add()
69 if (diff > 0) { in FPU_add()
73 } else if (diff < 0) { in FPU_add()
[all …]
Dreg_compare.c25 int diff, exp0, expb; in compare() local
140 diff = exp0 - expb; in compare()
141 if (diff == 0) { in compare()
142 diff = st0_ptr->sigh - b->sigh; /* Works only if ms bits are in compare()
144 if (diff == 0) { in compare()
145 diff = st0_ptr->sigl > b->sigl; in compare()
146 if (diff == 0) in compare()
147 diff = -(st0_ptr->sigl < b->sigl); in compare()
151 if (diff > 0) { in compare()
156 if (diff < 0) { in compare()
/linux-4.4.14/arch/arm64/lib/
Dmemcmp.S52 diff .req x6 label
79 eor diff, data1, data2 /* Non-zero if differences found. */
80 csinv endloop, diff, xzr, cs /* Last Dword or differences. */
100 orr diff, diff, mask
182 eor diff, data1, data2 /*Non-zero if differences found.*/
183 csinv endloop, diff, xzr, ne
201 eor diff, data1, data2 /* Non-zero if differences found. */
202 cbnz diff, .Lnot_limit
207 eor diff, data1, data2 /* Non-zero if differences found. */
209 csinv endloop, diff, xzr, ne/*if limit_wd is 0,will finish the cmp*/
[all …]
Dstrcmp.S55 diff .req x5 label
82 eor diff, data1, data2 /* Non-zero if differences found. */
84 orr syndrome, diff, has_nul
151 eor diff, data1, data2 /* Non-zero if differences found. */
152 orr syndrome, diff, has_nul
173 eor diff, data1, data2 /* Non-zero if differences found. */
174 orr syndrome, diff, has_nul
183 eor diff, data1, data2 /* Non-zero if differences found. */
184 orr syndrome, diff, has_nul
216 CPU_BE( orr syndrome, diff, has_nul )
Dstrncmp.S56 diff .req x6 label
95 eor diff, data1, data2 /* Non-zero if differences found. */
96 csinv endloop, diff, xzr, pl /* Last Dword or differences.*/
119 orr syndrome, diff, has_nul
203 eor diff, data1, data2 /* Non-zero if differences found. */
204 csinv endloop, diff, xzr, ne/*if limit_wd is 0,will finish the cmp*/
227 eor diff, data1, data2 /* Non-zero if differences found. */
228 csinv endloop, diff, xzr, eq
237 eor diff, data1, data2 /* Non-zero if differences found. */
238 csinv endloop, diff, xzr, ne/*if limit_wd is 0,will finish the cmp*/
[all …]
/linux-4.4.14/net/batman-adv/
Dbitarray.h33 s32 diff; in batadv_test_bit() local
35 diff = last_seqno - curr_seqno; in batadv_test_bit()
36 if (diff < 0 || diff >= BATADV_TQ_LOCAL_WINDOW_SIZE) in batadv_test_bit()
38 return test_bit(diff, seq_bits) != 0; in batadv_test_bit()
/linux-4.4.14/drivers/video/fbdev/vermilion/
Dcr_pll.c105 int diff; in crvml_nearest_index() local
110 diff = clock - crvml_clocks[i]; in crvml_nearest_index()
111 diff = (diff < 0) ? -diff : diff; in crvml_nearest_index()
112 if (diff < cur_diff) { in crvml_nearest_index()
114 cur_diff = diff; in crvml_nearest_index()
Dvermilion.c581 int diff; in vml_nearest_clock() local
587 diff = clock - vml_clocks[i]; in vml_nearest_clock()
588 diff = (diff < 0) ? -diff : diff; in vml_nearest_clock()
589 if (diff < cur_diff) { in vml_nearest_clock()
591 cur_diff = diff; in vml_nearest_clock()
/linux-4.4.14/tools/perf/bench/
Dsched-pipe.c82 struct timeval start, stop, diff; in bench_sched_pipe() local
149 timersub(&stop, &start, &diff); in bench_sched_pipe()
156 result_usec = diff.tv_sec * 1000000; in bench_sched_pipe()
157 result_usec += diff.tv_usec; in bench_sched_pipe()
160 diff.tv_sec, in bench_sched_pipe()
161 (unsigned long) (diff.tv_usec/1000)); in bench_sched_pipe()
172 diff.tv_sec, in bench_sched_pipe()
173 (unsigned long) (diff.tv_usec / 1000)); in bench_sched_pipe()
Dsched-messaging.c266 struct timeval start, stop, diff; in bench_sched_messaging() local
304 timersub(&stop, &start, &diff); in bench_sched_messaging()
314 diff.tv_sec, in bench_sched_messaging()
315 (unsigned long) (diff.tv_usec/1000)); in bench_sched_messaging()
318 printf("%lu.%03lu\n", diff.tv_sec, in bench_sched_messaging()
319 (unsigned long) (diff.tv_usec/1000)); in bench_sched_messaging()
Dnuma.c1034 struct timeval start0, start, stop, diff; in worker_thread() local
1136 timersub(&stop, &start0, &diff); in worker_thread()
1137 if ((u32)diff.tv_sec >= g->p.nr_secs) { in worker_thread()
1179 timersub(&stop, &start, &diff); in worker_thread()
1180 runtime_ns_max = diff.tv_sec * 1000000000; in worker_thread()
1181 runtime_ns_max += diff.tv_usec * 1000; in worker_thread()
1192 timersub(&stop, &start0, &diff); in worker_thread()
1193 runtime_ns_max = diff.tv_sec * 1000000000ULL; in worker_thread()
1194 runtime_ns_max += diff.tv_usec * 1000ULL; in worker_thread()
1200 timersub(&stop, &start0, &diff); in worker_thread()
[all …]
/linux-4.4.14/drivers/net/fddi/skfp/
Dhwt.c229 long diff ; in hwt_wait_time() local
244 diff = (long)(start - hwt_quick_read(smc)) ; in hwt_wait_time()
245 if (diff < 0) { in hwt_wait_time()
246 diff += interval ; in hwt_wait_time()
248 } while (diff <= duration) ; in hwt_wait_time()
251 diff = interval ; in hwt_wait_time()
256 diff += interval ; in hwt_wait_time()
265 } while (diff <= duration) ; in hwt_wait_time()
/linux-4.4.14/include/sound/
Dpcm-indirect.h53 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_playback_transfer() local
56 if (diff) { in snd_pcm_indirect_playback_transfer()
57 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect_playback_transfer()
58 diff += runtime->boundary; in snd_pcm_indirect_playback_transfer()
59 rec->sw_ready += (int)frames_to_bytes(runtime, diff); in snd_pcm_indirect_playback_transfer()
119 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_capture_transfer() local
121 if (diff) { in snd_pcm_indirect_capture_transfer()
122 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect_capture_transfer()
123 diff += runtime->boundary; in snd_pcm_indirect_capture_transfer()
124 rec->sw_ready -= frames_to_bytes(runtime, diff); in snd_pcm_indirect_capture_transfer()
/linux-4.4.14/tools/perf/
Dbuiltin-diff.c232 pair->diff.period_ratio_delta = new_percent - old_percent; in compute_delta()
233 pair->diff.computed = true; in compute_delta()
234 return pair->diff.period_ratio_delta; in compute_delta()
242 pair->diff.computed = true; in compute_ratio()
243 pair->diff.period_ratio = new_period / old_period; in compute_ratio()
244 return pair->diff.period_ratio; in compute_ratio()
252 pair->diff.computed = true; in compute_wdiff()
253 pair->diff.wdiff = new_period * compute_wdiff_w2 - in compute_wdiff()
256 return pair->diff.wdiff; in compute_wdiff()
507 double l = left->diff.period_ratio_delta; in __hist_entry__cmp_compute()
[all …]
Dcommand-list.txt11 perf-diff mainporcelain common
DBuild3 perf-y += builtin-diff.o
/linux-4.4.14/net/ipv6/
Dila.c29 __be32 diff[] = { in compute_csum_diff8() local
33 return csum_partial(diff, sizeof(diff), 0); in compute_csum_diff8()
47 __wsum diff; in update_ipv6_locator() local
58 diff = get_csum_diff(ip6h, p); in update_ipv6_locator()
60 diff, true); in update_ipv6_locator()
69 diff = get_csum_diff(ip6h, p); in update_ipv6_locator()
71 diff, true); in update_ipv6_locator()
83 diff = get_csum_diff(ip6h, p); in update_ipv6_locator()
85 diff, true); in update_ipv6_locator()
Dsyncookies.c87 __u32 diff, count = tcp_cookie_time(); in check_tcp_syn_cookie() local
91 diff = (count - (cookie >> COOKIEBITS)) & ((__u32) -1 >> COOKIEBITS); in check_tcp_syn_cookie()
92 if (diff >= MAX_SYNCOOKIE_AGE) in check_tcp_syn_cookie()
96 cookie_hash(saddr, daddr, sport, dport, count - diff, 1)) in check_tcp_syn_cookie()
/linux-4.4.14/net/mac80211/
Drc80211_minstrel.h30 int diff, incr; in minstrel_ewma() local
32 diff = new - old; in minstrel_ewma()
33 incr = (EWMA_DIV - weight) * diff / EWMA_DIV; in minstrel_ewma()
44 int diff, incr, tmp_var; in minstrel_ewmsd() local
47 diff = MINSTREL_TRUNC((cur_prob - prob_ewma) * 1000000); in minstrel_ewmsd()
48 incr = (EWMA_DIV - weight) * diff / EWMA_DIV; in minstrel_ewmsd()
50 tmp_var = weight * (tmp_var + diff * incr / 1000000) / EWMA_DIV; in minstrel_ewmsd()
/linux-4.4.14/drivers/media/platform/coda/
Dcoda-h264.c24 int diff; in coda_h264_padding() local
26 diff = size - (size & ~0x7); in coda_h264_padding()
27 if (diff == 0) in coda_h264_padding()
30 nal_size = coda_filler_size[diff]; in coda_h264_padding()
/linux-4.4.14/drivers/gpu/drm/
Ddrm_rect.c72 int diff; in drm_rect_clip_scaled() local
74 diff = clip->x1 - dst->x1; in drm_rect_clip_scaled()
75 if (diff > 0) { in drm_rect_clip_scaled()
76 int64_t tmp = src->x1 + (int64_t) diff * hscale; in drm_rect_clip_scaled()
79 diff = clip->y1 - dst->y1; in drm_rect_clip_scaled()
80 if (diff > 0) { in drm_rect_clip_scaled()
81 int64_t tmp = src->y1 + (int64_t) diff * vscale; in drm_rect_clip_scaled()
84 diff = dst->x2 - clip->x2; in drm_rect_clip_scaled()
85 if (diff > 0) { in drm_rect_clip_scaled()
86 int64_t tmp = src->x2 - (int64_t) diff * hscale; in drm_rect_clip_scaled()
[all …]
Ddrm_irq.c175 u32 cur_vblank, diff; in drm_update_vblank_count() local
200 diff = (cur_vblank - vblank->last) & dev->max_vblank_count; in drm_update_vblank_count()
213 diff = DIV_ROUND_CLOSEST_ULL(diff_ns, framedur_ns); in drm_update_vblank_count()
215 if (diff == 0 && flags & DRM_CALLED_FROM_VBLIRQ) in drm_update_vblank_count()
221 diff = (flags & DRM_CALLED_FROM_VBLIRQ) != 0; in drm_update_vblank_count()
233 if (diff > 1 && (vblank->inmodeset & 0x2)) { in drm_update_vblank_count()
235 " due to pre-modeset.\n", pipe, diff); in drm_update_vblank_count()
236 diff = 1; in drm_update_vblank_count()
273 if ((diff > 1) && (atomic_read(&vblank->refcount) > 1 || in drm_update_vblank_count()
276 "refcount %u, vblirq %u\n", pipe, diff, in drm_update_vblank_count()
[all …]
Ddrm_modes.c1124 int diff; in drm_mode_compare() local
1126 diff = ((b->type & DRM_MODE_TYPE_PREFERRED) != 0) - in drm_mode_compare()
1128 if (diff) in drm_mode_compare()
1129 return diff; in drm_mode_compare()
1130 diff = b->hdisplay * b->vdisplay - a->hdisplay * a->vdisplay; in drm_mode_compare()
1131 if (diff) in drm_mode_compare()
1132 return diff; in drm_mode_compare()
1134 diff = b->vrefresh - a->vrefresh; in drm_mode_compare()
1135 if (diff) in drm_mode_compare()
1136 return diff; in drm_mode_compare()
[all …]
/linux-4.4.14/drivers/video/fbdev/geode/
Dvideo_cs5530.c77 long min, diff; in cs5530_set_dclk_frequency() local
84 diff = cs5530_pll_table[i].pixclock - info->var.pixclock; in cs5530_set_dclk_frequency()
85 if (diff < 0L) diff = -diff; in cs5530_set_dclk_frequency()
86 if (diff < min) { in cs5530_set_dclk_frequency()
87 min = diff; in cs5530_set_dclk_frequency()
Dvideo_gx.c125 long min, diff; in gx_set_dclk_frequency() local
142 diff = abs(pll_table[i].pixclock - info->var.pixclock); in gx_set_dclk_frequency()
143 if (diff < min) { in gx_set_dclk_frequency()
144 min = diff; in gx_set_dclk_frequency()
Dlxfb_ops.c166 unsigned int diff, min, best = 0; in lx_set_clock() local
174 diff = abs(pll_table[i].freq - freq); in lx_set_clock()
175 if (diff < min) { in lx_set_clock()
176 min = diff; in lx_set_clock()
/linux-4.4.14/net/core/
Dutils.c323 __be32 diff[] = { in inet_proto_csum_replace16() local
328 *sum = csum_fold(csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
331 skb->csum = ~csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
334 *sum = ~csum_fold(csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
340 __wsum diff, bool pseudohdr) in inet_proto_csum_replace_by_diff() argument
343 *sum = csum_fold(csum_add(diff, ~csum_unfold(*sum))); in inet_proto_csum_replace_by_diff()
345 skb->csum = ~csum_add(diff, ~skb->csum); in inet_proto_csum_replace_by_diff()
347 *sum = ~csum_fold(csum_add(diff, csum_unfold(*sum))); in inet_proto_csum_replace_by_diff()
Dflow_dissector.c526 size_t diff = FLOW_KEYS_HASH_OFFSET + sizeof(flow->addrs); in flow_keys_hash_length() local
533 diff -= sizeof(flow->addrs.v4addrs); in flow_keys_hash_length()
536 diff -= sizeof(flow->addrs.v6addrs); in flow_keys_hash_length()
539 diff -= sizeof(flow->addrs.tipcaddrs); in flow_keys_hash_length()
542 return (sizeof(*flow) - diff) / sizeof(u32); in flow_keys_hash_length()
/linux-4.4.14/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_stats.h387 DIFF_64(diff.hi, new->s##_hi, pstats->mac_stx[0].t##_hi, \
388 diff.lo, new->s##_lo, pstats->mac_stx[0].t##_lo); \
391 ADD_64(pstats->mac_stx[1].t##_hi, diff.hi, \
392 pstats->mac_stx[1].t##_lo, diff.lo); \
397 DIFF_64(diff.hi, new->s##_hi, old->s##_hi, \
398 diff.lo, new->s##_lo, old->s##_lo); \
399 ADD_64(estats->t##_hi, diff.hi, \
400 estats->t##_lo, diff.lo); \
410 #define ADD_STAT64(diff, t) \ argument
412 ADD_64(pstats->mac_stx[1].t##_hi, new->diff##_hi, \
[all …]
/linux-4.4.14/Documentation/zh_CN/
DSubmittingPatches42 1) "diff -up"
45 使用 "diff -up" 或者 "diff -uprN" 来创建补丁。
47 所有内核的改动，都是以补丁的形式呈现的，补丁由 diff(1) 生成。创建补丁的
48 时候，要确认它是以 "unified diff" 格式创建的，这种格式由 diff(1) 的 '-u'
61 diff -up $SRCTREE/$MYFILE{.orig,} > /tmp/patch
64 己的代码树之间做 diff 。例如：
70 diff -uprN -X linux-2.6.12-vanilla/Documentation/dontdiff \
73 "dontdiff" 是内核在编译的时候产生的文件的列表，列表中的文件在 diff(1)
77 确定你的补丁里没有包含任何不属于这次补丁提交的额外文件。记得在用diff(1)
292 - 补丁本身（diff 输出）
/linux-4.4.14/tools/perf/util/intel-pt-decoder/
DBuild12 diff -B -I'^#include' util/intel-pt-decoder/insn.c ../../arch/x86/lib/insn.c >/dev/null && \
13 diff -B -I'^#include' util/intel-pt-decoder/inat.c ../../arch/x86/lib/inat.c >/dev/null && \
14 …diff -B util/intel-pt-decoder/x86-opcode-map.txt ../../arch/x86/lib/x86-opcode-map.txt >/dev/null …
15 …diff -B util/intel-pt-decoder/gen-insn-attr-x86.awk ../../arch/x86/tools/gen-insn-attr-x86.awk >/d…
16 …diff -B -I'^#include' util/intel-pt-decoder/insn.h ../../arch/x86/include/asm/insn.h >/dev/null &&…
17 …diff -B -I'^#include' util/intel-pt-decoder/inat.h ../../arch/x86/include/asm/inat.h >/dev/null &&…
18 …diff -B -I'^#include' util/intel-pt-decoder/inat_types.h ../../arch/x86/include/asm/inat_types.h >…
/linux-4.4.14/scripts/
Dcheckkconfigsymbols.py80 if opts.commit and opts.diff:
83 if opts.diff and not re.match(r"^[\w\-\.]+\.\.[\w\-\.]+$", opts.diff):
87 if opts.commit or opts.diff:
112 if opts.commit or opts.diff:
121 elif opts.diff:
122 split = opts.diff.split("..")
143 commits = find_commits(feature, opts.diff)
152 commits = find_commits(feature, opts.diff)
189 def find_commits(symbol, diff): argument
192 % (symbol, diff))
Dcoccicheck157 $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff || \
161 $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff || exit 1
164 $FLAGS --cocci-file $COCCI $OPT $OPTIONS --no-show-diff && \
Dobjdiff147 diff)
Dsetlocalversion76 if git diff-index --name-only HEAD | grep -qv "^scripts/package"; then
/linux-4.4.14/arch/sh/mm/
Dextable_64.c56 long diff; in search_extable() local
59 diff = mid->insn - value; in search_extable()
60 if (diff == 0) in search_extable()
62 else if (diff < 0) in search_extable()
/linux-4.4.14/sound/drivers/
Dpcm-indirect2.c188 unsigned int diff; in snd_pcm_indirect2_increase_min_periods() local
190 diff = rec->sw_data - rec->sw_io; in snd_pcm_indirect2_increase_min_periods()
192 diff = (rec->sw_buffer_size - in snd_pcm_indirect2_increase_min_periods()
195 if (bytes >= diff) in snd_pcm_indirect2_increase_min_periods()
258 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect2_playback_transfer() local
260 if (diff) { in snd_pcm_indirect2_playback_transfer()
264 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect2_playback_transfer()
265 diff += runtime->boundary; in snd_pcm_indirect2_playback_transfer()
270 rec->sw_ready += (int)frames_to_bytes(runtime, diff); in snd_pcm_indirect2_playback_transfer()
420 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect2_capture_transfer() local
[all …]
/linux-4.4.14/tools/testing/selftests/timers/
Dposix_timers.c65 long long diff; in check_diff() local
67 diff = end.tv_usec - start.tv_usec; in check_diff()
68 diff += (end.tv_sec - start.tv_sec) * USECS_PER_SEC; in check_diff()
70 if (abs(diff - DELAY * USECS_PER_SEC) > USECS_PER_SEC / 2) { in check_diff()
71 printf("Diff too high: %lld..", diff); in check_diff()
Drtctest.c39 struct timeval start, end, diff; in main() local
242 timersub(&end, &start, &diff); in main()
243 if (diff.tv_sec > 0 || in main()
244 diff.tv_usec > ((1000000L / tmp) * 1.10)) { in main()
246 diff.tv_sec, diff.tv_usec, in main()
Draw_skew.c84 long long diff = 0, tmp; in get_monotonic_and_raw() local
95 if (diff == 0 || newdiff < diff) { in get_monotonic_and_raw()
96 diff = newdiff; in get_monotonic_and_raw()
Dadjtick.c83 long long diff = 0, tmp; in get_monotonic_and_raw() local
98 if (diff == 0 || newdiff < diff) { in get_monotonic_and_raw()
99 diff = newdiff; in get_monotonic_and_raw()
/linux-4.4.14/fs/nfs/blocklayout/
Dextent_tree.c275 sector_t diff = new->be_length - new_len; in ext_tree_insert() local
277 new->be_f_offset += diff; in ext_tree_insert()
278 new->be_v_offset += diff; in ext_tree_insert()
288 sector_t diff = new->be_length - new_len; in ext_tree_insert() local
300 new->be_f_offset += diff; in ext_tree_insert()
301 new->be_v_offset += diff; in ext_tree_insert()
422 sector_t diff = start - be->be_f_offset; in ext_tree_mark_written() local
424 left->be_length += diff; in ext_tree_mark_written()
426 be->be_f_offset += diff; in ext_tree_mark_written()
427 be->be_v_offset += diff; in ext_tree_mark_written()
[all …]
/linux-4.4.14/arch/ia64/mm/
Dextable.c89 long diff; in search_extable() local
94 diff = mid_ip - ip; in search_extable()
95 if (diff == 0) in search_extable()
97 else if (diff < 0) in search_extable()
/linux-4.4.14/net/rds/
Diw_ring.c75 u32 diff; in __rds_iw_ring_used() local
78 diff = ring->w_alloc_ctr - (u32) atomic_read(&ring->w_free_ctr); in __rds_iw_ring_used()
79 BUG_ON(diff > ring->w_nr); in __rds_iw_ring_used()
81 return diff; in __rds_iw_ring_used()
Dib_ring.c75 u32 diff; in __rds_ib_ring_used() local
78 diff = ring->w_alloc_ctr - (u32) atomic_read(&ring->w_free_ctr); in __rds_ib_ring_used()
79 BUG_ON(diff > ring->w_nr); in __rds_ib_ring_used()
81 return diff; in __rds_ib_ring_used()
/linux-4.4.14/arch/powerpc/boot/
Dcuboot-acadia.c51 unsigned short diff; /* smallest diff */ in get_clocks() local
132 diff = 256; /* highest possible */ in get_clocks()
145 } else if (idiff < diff) { in get_clocks()
147 diff = idiff; /* update lowest diff*/ in get_clocks()
/linux-4.4.14/arch/alpha/kernel/
Dtime.c393 long diff; in time_init() local
423 diff = cycle_freq - est_cycle_freq; in time_init()
424 if (diff < 0) in time_init()
425 diff = -diff; in time_init()
426 if ((unsigned long)diff > tolerance) { in time_init()
/linux-4.4.14/tools/testing/selftests/firmware/
Dfw_userhelper.sh70 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
83 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
92 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then
Dfw_filesystem.sh53 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
70 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then
/linux-4.4.14/tools/power/cpupower/debug/kernel/
Dcpufreq-test_tsc.c55 u32 now, then, diff; in cpufreq_test_tsc() local
89 diff = (now - then) & 0xFFFFFF; in cpufreq_test_tsc()
91 …printk(KERN_DEBUG "t1: %08u t2: %08u diff_pmtmr: %08u diff_tsc: %016llu\n", then, now, diff, diff_… in cpufreq_test_tsc()
/linux-4.4.14/net/netfilter/ipvs/
Dip_vs_app.c344 unsigned int flag, __u32 seq, int diff) in vs_seq_update() argument
350 vseq->delta += diff; in vs_seq_update()
360 int diff; in app_tcp_pkt_out() local
389 if (!app->pkt_out(app, cp, skb, &diff)) in app_tcp_pkt_out()
395 if (diff != 0) in app_tcp_pkt_out()
397 IP_VS_CONN_F_OUT_SEQ, seq, diff); in app_tcp_pkt_out()
435 int diff; in app_tcp_pkt_in() local
464 if (!app->pkt_in(app, cp, skb, &diff)) in app_tcp_pkt_in()
470 if (diff != 0) in app_tcp_pkt_in()
472 IP_VS_CONN_F_IN_SEQ, seq, diff); in app_tcp_pkt_in()
Dip_vs_ftp.c170 struct sk_buff *skb, int *diff) in ip_vs_ftp_out() argument
185 *diff = 0; in ip_vs_ftp_out()
312 struct sk_buff *skb, int *diff) in ip_vs_ftp_in() argument
323 *diff = 0; in ip_vs_ftp_in()
/linux-4.4.14/Documentation/ja_JP/
DSubmittingPatches45 1) 「 diff -up 」
48 パッチの作成には「 diff -up 」又は「 diff -uprN 」を使ってください。
50 Linux カーネルに対する全ての変更は diff(1) コマンドによるパッチの形式で
51 生成してください。パッチを作成するときには、diff(1) コマンドに「 -u 」引
68 diff -up $SRCTREE/$MYFILE{.orig,} > /tmp/patch
78 diff -uprN -X linux-2.6.12-vanilla/Documentation/dontdiff \
82 ファイルの一覧がのっています。そして、それらはパッチを生成する diff(1)
89 認してください。diff(1) コマンドで生成したパッチがあなたの意図したとお
595 diffstat の結果を生成するために「 git diff -M --stat --summary 」を使って
/linux-4.4.14/lib/lz4/
Dlz4_compress.c148 u64 diff = A64(ref) ^ A64(ip); in lz4_compressctx() local
150 u32 diff = A32(ref) ^ A32(ip); in lz4_compressctx()
152 if (!diff) { in lz4_compressctx()
157 ip += LZ4_NBCOMMONBYTES(diff); in lz4_compressctx()
329 u64 diff = A64(ref) ^ A64(ip); in lz4_compress64kctx() local
331 u32 diff = A32(ref) ^ A32(ip); in lz4_compress64kctx()
334 if (!diff) { in lz4_compress64kctx()
339 ip += LZ4_NBCOMMONBYTES(diff); in lz4_compress64kctx()
Dlz4hc_compress.c93 u64 diff = A64(p2) ^ A64(p1t); in lz4hc_commonlength() local
95 u32 diff = A32(p2) ^ A32(p1t); in lz4hc_commonlength()
97 if (!diff) { in lz4hc_commonlength()
102 p1t += LZ4_NBCOMMONBYTES(diff); in lz4hc_commonlength()
220 u64 diff = A64(reft) ^ A64(ipt); in lz4hc_insertandgetwidermatch() local
222 u32 diff = A32(reft) ^ A32(ipt); in lz4hc_insertandgetwidermatch()
225 if (!diff) { in lz4hc_insertandgetwidermatch()
230 ipt += LZ4_NBCOMMONBYTES(diff); in lz4hc_insertandgetwidermatch()
/linux-4.4.14/net/ipv4/
Dtcp_vegas.c197 u32 rtt, diff; in tcp_vegas_cong_avoid() local
226 diff = tp->snd_cwnd * (rtt-vegas->baseRTT) / vegas->baseRTT; in tcp_vegas_cong_avoid()
228 if (diff > gamma && tcp_in_slow_start(tp)) { in tcp_vegas_cong_avoid()
252 if (diff > beta) { in tcp_vegas_cong_avoid()
259 } else if (diff < alpha) { in tcp_vegas_cong_avoid()
Dtcp_veno.c32 u32 diff; /* calculate the diff rate */ member
151 veno->diff = (tp->snd_cwnd << V_PARAM_SHIFT) - target_cwnd; in tcp_veno_cong_avoid()
158 if (veno->diff < beta) { in tcp_veno_cong_avoid()
195 if (veno->diff < beta) in tcp_veno_ssthresh()
Dtcp_htcp.c177 u32 diff = htcp_cong_time(ca); in htcp_alpha_update() local
179 if (diff > HZ) { in htcp_alpha_update()
180 diff -= HZ; in htcp_alpha_update()
181 factor = 1 + (10 * diff + ((diff / 2) * (diff / 2) / HZ)) / HZ; in htcp_alpha_update()
Dsyncookies.c140 u32 diff, count = tcp_cookie_time(); in check_tcp_syn_cookie() local
146 diff = (count - (cookie >> COOKIEBITS)) & ((__u32) -1 >> COOKIEBITS); in check_tcp_syn_cookie()
147 if (diff >= MAX_SYNCOOKIE_AGE) in check_tcp_syn_cookie()
151 cookie_hash(saddr, daddr, sport, dport, count - diff, 1)) in check_tcp_syn_cookie()
/linux-4.4.14/drivers/video/fbdev/i810/
Di810_gtf.c228 u32 i, size = 0, pixclock, wm_best = 0, min, diff; in i810_get_watermark() local
266 diff = wmark[i].freq - pixclock; in i810_get_watermark()
268 diff = pixclock - wmark[i].freq; in i810_get_watermark()
269 if (diff < min) { in i810_get_watermark()
271 min = diff; in i810_get_watermark()
Di810_dvt.c217 u32 diff = 0, diff_best = 0xFFFFFFFF, i = 0, i_best = 0; in i810fb_find_best_mode() local
223 diff = pixclock - std_modes[i].pixclock; in i810fb_find_best_mode()
224 if (diff < diff_best) { in i810fb_find_best_mode()
226 diff_best = diff; in i810fb_find_best_mode()
/linux-4.4.14/fs/ext4/
Dmmp.c143 unsigned long diff; in kmmpd() local
195 diff = jiffies - last_update_time; in kmmpd()
196 if (diff < mmp_update_interval * HZ) in kmmpd()
198 HZ - diff); in kmmpd()
205 diff = jiffies - last_update_time; in kmmpd()
206 if (diff > mmp_check_interval * HZ) { in kmmpd()
237 mmp_check_interval = max(min(EXT4_MMP_CHECK_MULT * diff / HZ, in kmmpd()
/linux-4.4.14/drivers/infiniband/core/
Dumem.c250 umem->mm->pinned_vm -= umem->diff; in ib_umem_account()
265 unsigned long diff; in ib_umem_release() local
283 diff = ib_umem_num_pages(umem); in ib_umem_release()
297 umem->diff = diff; in ib_umem_release()
305 mm->pinned_vm -= diff; in ib_umem_release()
/linux-4.4.14/drivers/net/ethernet/stmicro/stmmac/
Dstmmac_ptp.c40 u32 diff, addend; in stmmac_adjust_freq() local
52 diff = div_u64(adj, 1000000000ULL); in stmmac_adjust_freq()
53 addend = neg_adj ? (addend - diff) : (addend + diff); in stmmac_adjust_freq()
/linux-4.4.14/kernel/power/
Dwakelock.c157 int diff; in wakelock_lookup_add() local
161 diff = strncmp(name, wl->name, len); in wakelock_lookup_add()
162 if (diff == 0) { in wakelock_lookup_add()
164 diff = -1; in wakelock_lookup_add()
168 if (diff < 0) in wakelock_lookup_add()
Dhibernate.c239 ktime_t diff; in swsusp_show_speed() local
245 diff = ktime_sub(stop, start); in swsusp_show_speed()
246 elapsed_centisecs64 = ktime_divns(diff, 10*NSEC_PER_MSEC); in swsusp_show_speed()
/linux-4.4.14/drivers/video/fbdev/core/
Dmodedb.c702 u32 best, diff, tdiff; in fb_find_mode() local
816 diff = -1; in fb_find_mode()
825 if (abs(db[i].refresh - refresh) < diff) { in fb_find_mode()
826 diff = abs(db[i].refresh - refresh); in fb_find_mode()
836 diff = 2 * (xres + yres); in fb_find_mode()
852 if (diff > tdiff) { in fb_find_mode()
853 diff = tdiff; in fb_find_mode()
993 u32 diff = -1; in fb_find_best_mode() local
1004 if (diff > d) { in fb_find_best_mode()
1005 diff = d; in fb_find_best_mode()
[all …]
/linux-4.4.14/lib/
Dassoc_array.c502 int level, diff; in assoc_array_insert_into_terminal_node() local
763 diff = INT_MAX; in assoc_array_insert_into_terminal_node()
767 if (x < diff) { in assoc_array_insert_into_terminal_node()
769 diff = x; in assoc_array_insert_into_terminal_node()
772 BUG_ON(diff == INT_MAX); in assoc_array_insert_into_terminal_node()
773 BUG_ON(diff < level + ASSOC_ARRAY_LEVEL_STEP); in assoc_array_insert_into_terminal_node()
775 keylen = round_up(diff, ASSOC_ARRAY_KEY_CHUNK_SIZE); in assoc_array_insert_into_terminal_node()
793 new_s0->skip_to_level = level = diff & ~ASSOC_ARRAY_LEVEL_STEP_MASK; in assoc_array_insert_into_terminal_node()
794 pr_devel("skip_to_level = %d [diff %d]\n", level, diff); in assoc_array_insert_into_terminal_node()
833 int level, sc_level, diff; in assoc_array_insert_mid_shortcut() local
[all …]
/linux-4.4.14/tools/perf/Documentation/
Dperf-diff.txt1 perf-diff(1)
6 perf-diff - Read perf.data files and display the differential profile
11 'perf diff' [baseline file] [data file1] [[data file2] ... ]
25 could vary. So perf diff is based on the comparison of the files and
74 diff.
132 - perf diff A B C
143 - perf diff B A C
154 - perf diff C B A
198 If specified the 'Weighted diff' column is displayed with value 'd' computed as:
Dperf-kvm.txt13 {top|record|report|diff|buildid-list} [<options>]
15 | --guestvmlinux=<path>] {top|record|report|diff|buildid-list|stat} [<options>]
42 'perf kvm diff' to displays the performance difference amongst two perf.data
163 linkperf:perf-diff[1], linkperf:perf-buildid-list[1],
/linux-4.4.14/drivers/net/ethernet/amd/xgbe/
Dxgbe-ptp.c144 u32 addend, diff; in xgbe_adjfreq() local
154 diff = div_u64(adjust, 1000000000UL); in xgbe_adjfreq()
156 addend = (neg_adjust) ? pdata->tstamp_addend - diff : in xgbe_adjfreq()
157 pdata->tstamp_addend + diff; in xgbe_adjfreq()
/linux-4.4.14/arch/x86/boot/
Dboot.h181 u8 diff; in memcmp_fs() local
183 : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); in memcmp_fs()
184 return diff; in memcmp_fs()
188 u8 diff; in memcmp_gs() local
190 : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); in memcmp_gs()
191 return diff; in memcmp_gs()
Dstring.c20 u8 diff; in memcmp() local
22 : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); in memcmp()
23 return diff; in memcmp()
/linux-4.4.14/fs/btrfs/
Dfile-item.c175 u32 diff; in __btrfs_lookup_bio_sums() local
273 diff = disk_bytenr - item_start_offset; in __btrfs_lookup_bio_sums()
274 diff = diff / root->sectorsize; in __btrfs_lookup_bio_sums()
275 diff = diff * csum_size; in __btrfs_lookup_bio_sums()
279 ((unsigned long)item) + diff, in __btrfs_lookup_bio_sums()
793 u32 diff; in btrfs_csum_file_blocks() local
807 diff = (csum_offset + extend_nr) * csum_size; in btrfs_csum_file_blocks()
808 diff = min(diff, MAX_CSUM_ITEMS(root, csum_size) * csum_size); in btrfs_csum_file_blocks()
810 diff = diff - btrfs_item_size_nr(leaf, path->slots[0]); in btrfs_csum_file_blocks()
811 diff = min(free_space, diff); in btrfs_csum_file_blocks()
[all …]
/linux-4.4.14/lib/mpi/
Dmpih-cmp.c47 goto diff; in mpihelp_cmp()
51 diff: in mpihelp_cmp()
/linux-4.4.14/fs/nfs/
Dfscache.c72 int diff; in nfs_fscache_get_super_cookie() local
110 diff = memcmp(&key->key, &xkey->key, sizeof(key->key)); in nfs_fscache_get_super_cookie()
111 if (diff < 0) in nfs_fscache_get_super_cookie()
113 if (diff > 0) in nfs_fscache_get_super_cookie()
118 diff = memcmp(key->key.uniquifier, in nfs_fscache_get_super_cookie()
121 if (diff < 0) in nfs_fscache_get_super_cookie()
123 if (diff > 0) in nfs_fscache_get_super_cookie()
/linux-4.4.14/drivers/cpufreq/
Dfreq_table.c135 unsigned int freq, diff, i = 0; in cpufreq_frequency_table_target() local
188 diff = abs(freq - target_freq); in cpufreq_frequency_table_target()
189 if (diff < optimal.frequency || in cpufreq_frequency_table_target()
190 (diff == optimal.frequency && in cpufreq_frequency_table_target()
192 optimal.frequency = diff; in cpufreq_frequency_table_target()
Dcpufreq-nforce2.c173 int diff; in nforce2_set_fsb() local
202 diff = tfsb - fsb; in nforce2_set_fsb()
204 if (!diff) in nforce2_set_fsb()
208 if (diff < 0) in nforce2_set_fsb()
Ds3c2440-cpufreq.c42 long diff = a - b; in within_khz() local
44 return (diff >= -1000 && diff <= 1000); in within_khz()
/linux-4.4.14/drivers/s390/cio/
Dblacklist.c80 int diff; in pure_hex() local
82 diff = 0; in pure_hex()
85 while (diff <= max_digit) { in pure_hex()
92 diff++; in pure_hex()
95 if ((diff < min_digit) || (diff > max_digit) || (*val > max_val)) in pure_hex()
/linux-4.4.14/sound/soc/blackfin/
Dbf5xx-i2s-pcm.c146 unsigned int diff; in bf5xx_pcm_pointer() local
154 diff = sport_curr_offset_tx(sport); in bf5xx_pcm_pointer()
156 diff = sport_curr_offset_rx(sport); in bf5xx_pcm_pointer()
164 if (diff == snd_pcm_lib_buffer_bytes(substream)) in bf5xx_pcm_pointer()
165 diff = 0; in bf5xx_pcm_pointer()
167 frames = bytes_to_frames(substream->runtime, diff); in bf5xx_pcm_pointer()
/linux-4.4.14/include/linux/iio/
Devents.h27 #define IIO_EVENT_CODE(chan_type, diff, modifier, direction, \ argument
29 (((u64)type << 56) | ((u64)diff << 55) | \
/linux-4.4.14/include/math-emu/
Dop-common.h236 _FP_I_TYPE diff = X##_e - Y##_e; \
238 if (diff < 0) \
240 diff = -diff; \
241 if (diff <= _FP_WFRACBITS_##fs) \
242 _FP_FRAC_SRS_##wc(X, diff, _FP_WFRACBITS_##fs); \
249 if (diff > 0) \
251 if (diff <= _FP_WFRACBITS_##fs) \
252 _FP_FRAC_SRS_##wc(Y, diff, _FP_WFRACBITS_##fs); \
293 _FP_FRAC_CLZ_##wc(diff, R); \
294 diff -= _FP_WFRACXBITS_##fs; \
[all …]
/linux-4.4.14/fs/nilfs2/
Dbmap.h35 #define nilfs_bmap_keydiff_abs(diff) ((diff) < 0 ? -(diff) : (diff)) argument
Dbmap.c471 __s64 diff; in nilfs_bmap_find_target_seq() local
473 diff = key - bmap->b_last_allocated_key; in nilfs_bmap_find_target_seq()
474 if ((nilfs_bmap_keydiff_abs(diff) < NILFS_INODE_BMAP_SIZE) && in nilfs_bmap_find_target_seq()
476 (bmap->b_last_allocated_ptr + diff > 0)) in nilfs_bmap_find_target_seq()
477 return bmap->b_last_allocated_ptr + diff; in nilfs_bmap_find_target_seq()
/linux-4.4.14/fs/jfs/
Djfs_logmgr.h496 #define logdiff(diff, lsn, log)\ argument
498 diff = (lsn) - (log)->syncpt;\
499 if (diff < 0)\
500 diff += (log)->logsize;\
/linux-4.4.14/drivers/gpu/drm/amd/amdgpu/
Damdgpu_pll.c199 unsigned diff; in amdgpu_pll_compute() local
202 diff = abs(target_clock - (pll->reference_freq * fb_div) / in amdgpu_pll_compute()
205 if (diff < diff_best || (diff == diff_best && in amdgpu_pll_compute()
209 diff_best = diff; in amdgpu_pll_compute()
/linux-4.4.14/net/sched/
Dsch_htb.c495 htb_class_mode(struct htb_class *cl, s64 *diff) in htb_class_mode() argument
499 if ((toks = (cl->ctokens + *diff)) < htb_lowater(cl)) { in htb_class_mode()
500 *diff = -toks; in htb_class_mode()
504 if ((toks = (cl->tokens + *diff)) >= htb_hiwater(cl)) in htb_class_mode()
507 *diff = -toks; in htb_class_mode()
521 htb_change_class_mode(struct htb_sched *q, struct htb_class *cl, s64 *diff) in htb_change_class_mode() argument
523 enum htb_cmode new_mode = htb_class_mode(cl, diff); in htb_change_class_mode()
608 static inline void htb_accnt_tokens(struct htb_class *cl, int bytes, s64 diff) in htb_accnt_tokens() argument
610 s64 toks = diff + cl->tokens; in htb_accnt_tokens()
621 static inline void htb_accnt_ctokens(struct htb_class *cl, int bytes, s64 diff) in htb_accnt_ctokens() argument
[all …]
/linux-4.4.14/arch/powerpc/platforms/powermac/
Dbacklight.c88 int diff = abs(info->bl_curve[i] - value); in pmac_backlight_curve_lookup() local
89 if (diff < max) { in pmac_backlight_curve_lookup()
90 max = diff; in pmac_backlight_curve_lookup()
/linux-4.4.14/arch/metag/kernel/
Dsmp.c127 unsigned int diff = old ^ new; in describe_cachepart_change() local
129 if (!diff) in describe_cachepart_change()
133 if (diff & (SYSC_xCPARTL_OR_BITS | SYSC_xCPARTL_AND_BITS)) { in describe_cachepart_change()
144 if (diff & (SYSC_xCPARTG_OR_BITS | SYSC_xCPARTG_AND_BITS)) { in describe_cachepart_change()
155 if (diff & SYSC_CWRMODE_BIT) in describe_cachepart_change()
158 if (diff & SYSC_DCPART_GCON_BIT) in describe_cachepart_change()
/linux-4.4.14/drivers/media/tuners/
Dmt2060.c105 int dia,diamin,diff; in mt2060_spurcalc() local
109 diff = I*(int)lo1-J*(int)lo2; in mt2060_spurcalc()
110 if (diff < 0) diff=-diff; in mt2060_spurcalc()
111 dia = (diff-(int)if2); in mt2060_spurcalc()
/linux-4.4.14/sound/usb/usx2y/
Dusbusx2y.c202 int diff = -1; in i_usX2Y_In04Int() local
204 diff = 0; in i_usX2Y_In04Int()
211 if (diff < 0) in i_usX2Y_In04Int()
212 diff = i; in i_usX2Y_In04Int()
217 if (0 <= diff) { in i_usX2Y_In04Int()
222 us428ctls->CtlSnapShotDiffersAt[n] = diff; in i_usX2Y_In04Int()
Dusb_stream.c535 int diff; in stream_start() local
540 diff = urb_size - in stream_start()
542 if (diff < max_diff) { in stream_start()
546 inurb->number_of_packets, diff); in stream_start()
547 max_diff = diff; in stream_start()
/linux-4.4.14/arch/um/kernel/
Dum_arch.c253 unsigned long avail, diff; in linux_main() local
288 diff = UML_ROUND_UP(brk_start) - UML_ROUND_UP(&_end); in linux_main()
289 if (diff > 1024 * 1024) { in linux_main()
291 "exec-shield gap\n", diff); in linux_main()
/linux-4.4.14/Documentation/devicetree/bindings/sound/
Dwm8741.txt15 - diff-mode: Differential output mode configuration. Default value for field
28 diff-mode = <3>;
Datmel-classd.txt27 PWM modulation type, "single" or "diff".
50 atmel,pwm-type = "diff";
Dda7219.txt36 ["diff", "se_p", "se_n"]
89 dlg,mic-amp-in-sel = "diff";
/linux-4.4.14/drivers/gpu/drm/via/
Dvia_dma.c407 uint32_t diff; in via_hook_segment() local
430 diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff; in via_hook_segment()
432 while (diff == 0 && count--) { in via_hook_segment()
437 diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff; in via_hook_segment()
444 diff = (uint32_t) (ptr - reader) - dev_priv->dma_diff; in via_hook_segment()
445 diff &= (dev_priv->dma_high - 1); in via_hook_segment()
446 if (diff != 0 && diff < (dev_priv->dma_high >> 1)) { in via_hook_segment()
450 } else if (diff == 0) { in via_hook_segment()
/linux-4.4.14/drivers/gpu/drm/nouveau/nvkm/subdev/clk/
Dgt215.c189 s32 diff; in gt215_clk_info() local
207 diff = ((khz + 3000) - oclk); in gt215_clk_info()
211 if (diff < 0) { in gt215_clk_info()
238 int P, N, M, diff; in gt215_pll_info() local
246 diff = khz - ret; in gt215_pll_info()
247 if (!pll || (diff >= -2000 && diff < 3000)) { in gt215_pll_info()
/linux-4.4.14/drivers/scsi/megaraid/
Dmegaraid_sas_fp.c328 if (le32_to_cpu(quad->diff) == 0) in MR_GetSpanBlock()
332 le32_to_cpu(quad->diff))) == 0) { in MR_GetSpanBlock()
335 blk = mega_div64_32((row-le64_to_cpu(quad->logStart)), le32_to_cpu(quad->diff)); in MR_GetSpanBlock()
390 (unsigned int)span_set->diff); in getSpanInfo()
417 element, le32_to_cpu(quad->diff)); in getSpanInfo()
476 if (le32_to_cpu(quad->diff) == 0) in mr_spanset_get_span_block()
481 le32_to_cpu(quad->diff))) == 0) { in mr_spanset_get_span_block()
486 le32_to_cpu(quad->diff)); in mr_spanset_get_span_block()
536 span_set->span_row_data_width) * span_set->diff; in get_row_from_strip()
610 le32_to_cpu(quad->diff)) == 0) { in get_strip_from_row()
[all …]
/linux-4.4.14/drivers/macintosh/
Dvia-pmu-backlight.c48 int diff = abs(bl_curve[i] - value); in pmu_backlight_curve_lookup() local
49 if (diff < max) { in pmu_backlight_curve_lookup()
50 max = diff; in pmu_backlight_curve_lookup()
/linux-4.4.14/tools/power/cpupower/utils/idle_monitor/
Damd_fam14h_idle.c211 unsigned long diff; in fam14h_get_count_percent() local
216 diff = current_count[id][cpu] - previous_count[id][cpu]; in fam14h_get_count_percent()
221 *percent = 100.0 * diff / timediff / 12.5; in fam14h_get_count_percent()
224 timediff, diff * 10 / 125, *percent); in fam14h_get_count_percent()
/linux-4.4.14/drivers/net/ethernet/mellanox/mlx4/
Den_clock.c116 u32 diff, mult; in mlx4_en_phc_adjfreq() local
129 diff = div_u64(adj, 1000000000ULL); in mlx4_en_phc_adjfreq()
133 mdev->cycles.mult = neg_adj ? mult - diff : mult + diff; in mlx4_en_phc_adjfreq()
/linux-4.4.14/drivers/mtd/nand/
Ddavinci_nand.c200 uint32_t diff = eccCalc ^ eccNand; in nand_davinci_correct_1bit() local
202 if (diff) { in nand_davinci_correct_1bit()
203 if ((((diff >> 12) ^ diff) & 0xfff) == 0xfff) { in nand_davinci_correct_1bit()
205 if ((diff >> (12 + 3)) < chip->ecc.size) { in nand_davinci_correct_1bit()
206 dat[diff >> (12 + 3)] ^= BIT((diff >> 12) & 7); in nand_davinci_correct_1bit()
211 } else if (!(diff & (diff - 1))) { in nand_davinci_correct_1bit()
/linux-4.4.14/fs/hfsplus/
Dbrec.c358 int newkeylen, diff; in hfs_brec_update_parent() local
389 diff = newkeylen - fd->keylength; in hfs_brec_update_parent()
390 if (!diff) in hfs_brec_update_parent()
392 if (diff > 0) { in hfs_brec_update_parent()
394 if (end_rec_off - end_off < diff) { in hfs_brec_update_parent()
410 hfs_bnode_write_u16(parent, rec_off, start_off + diff); in hfs_brec_update_parent()
416 hfs_bnode_write_u16(parent, rec_off, end_off + diff); in hfs_brec_update_parent()
418 hfs_bnode_move(parent, start_off + diff, start_off, in hfs_brec_update_parent()
/linux-4.4.14/drivers/media/pci/solo6x10/
Dsolo6x10-core.c62 long diff; in solo_timer_sync() local
77 diff = (long)ts.tv_sec - (long)sec; in solo_timer_sync()
78 diff = (diff * 1000000) in solo_timer_sync()
81 if (diff > 1000 || diff < -1000) { in solo_timer_sync()
83 } else if (diff) { in solo_timer_sync()
86 usec_lsb -= diff / 4; in solo_timer_sync()
/linux-4.4.14/drivers/input/keyboard/
Dsun4i-lradc-keys.c85 u32 i, ints, val, voltage, diff, keycode = 0, closest = 0xffffffff; in sun4i_lradc_irq() local
104 diff = abs(lradc->chan0_map[i].voltage - voltage); in sun4i_lradc_irq()
105 if (diff < closest) { in sun4i_lradc_irq()
106 closest = diff; in sun4i_lradc_irq()
Dhil_kbd.c390 int diff = input_abs_get_max(input_dev, ABS_X + i) / 10; in hil_dev_pointer_setup() local
392 input_abs_get_min(input_dev, ABS_X + i) + diff); in hil_dev_pointer_setup()
394 input_abs_get_max(input_dev, ABS_X + i) - diff); in hil_dev_pointer_setup()
/linux-4.4.14/net/netfilter/
Dnft_ct.c44 long diff; in nft_ct_get_eval() local
84 diff = (long)jiffies - (long)ct->timeout.expires; in nft_ct_get_eval()
85 if (diff < 0) in nft_ct_get_eval()
86 diff = 0; in nft_ct_get_eval()
87 *dest = jiffies_to_msecs(diff); in nft_ct_get_eval()
Dnfnetlink_queue.c738 nfqnl_mangle(void *data, int data_len, struct nf_queue_entry *e, int diff) in nfqnl_mangle() argument
742 if (diff < 0) { in nfqnl_mangle()
745 } else if (diff > 0) { in nfqnl_mangle()
748 if (diff > skb_tailroom(e->skb)) { in nfqnl_mangle()
750 diff, GFP_ATOMIC); in nfqnl_mangle()
759 skb_put(e->skb, diff); in nfqnl_mangle()
1078 int diff = payload_len - entry->skb->len; in nfqnl_recv_verdict() local
1081 payload_len, entry, diff) < 0) in nfqnl_recv_verdict()
1084 if (ct && diff) in nfqnl_recv_verdict()
1085 nfnl_ct->seq_adjust(entry->skb, ct, ctinfo, diff); in nfqnl_recv_verdict()
Dxt_connlimit.c218 int diff; in count_tree() local
224 diff = same_source_net(addr, mask, &rbconn->addr, family); in count_tree()
225 if (diff < 0) { in count_tree()
227 } else if (diff > 0) { in count_tree()
/linux-4.4.14/drivers/cpuidle/
Dcpuidle.c177 s64 diff; in cpuidle_enter_state() local
220 diff = ktime_to_us(ktime_sub(time_end, time_start)); in cpuidle_enter_state()
221 if (diff > INT_MAX) in cpuidle_enter_state()
222 diff = INT_MAX; in cpuidle_enter_state()
224 dev->last_residency = (int) diff; in cpuidle_enter_state()
/linux-4.4.14/drivers/gpu/drm/nouveau/nvkm/engine/disp/
Dnv50.c539 u32 calc, diff; in nv50_disp_intr_unk20_2_dp() local
544 diff = tu_valid - calc; in nv50_disp_intr_unk20_2_dp()
545 if (diff) { in nv50_disp_intr_unk20_2_dp()
546 if (diff >= (symbol / 2)) { in nv50_disp_intr_unk20_2_dp()
547 VTUf = symbol / (symbol - diff); in nv50_disp_intr_unk20_2_dp()
548 if (symbol - (VTUf * diff)) in nv50_disp_intr_unk20_2_dp()
561 VTUf = min((int)(symbol / diff), 15); in nv50_disp_intr_unk20_2_dp()
565 diff = calc - tu_valid; in nv50_disp_intr_unk20_2_dp()
576 if (diff < best_diff) { in nv50_disp_intr_unk20_2_dp()
577 best_diff = diff; in nv50_disp_intr_unk20_2_dp()
[all …]
/linux-4.4.14/drivers/gpu/drm/nouveau/nvkm/subdev/fb/
Dramgk104.c130 struct nvbios_ramcfg diff; member
472 if (ram->diff.ramcfg_11_08_20) { in gk104_ram_calc_gddr5()
480 if (ram->diff.ramcfg_11_02_03) { in gk104_ram_calc_gddr5()
484 if (ram->diff.ramcfg_11_01_10) { in gk104_ram_calc_gddr5()
492 if (ram->diff.timing_20_30_07) { in gk104_ram_calc_gddr5()
496 if (ram->diff.ramcfg_11_01_01) { in gk104_ram_calc_gddr5()
504 if (ram->diff.timing_20_30_07) { in gk104_ram_calc_gddr5()
508 if (ram->diff.ramcfg_11_01_02) { in gk104_ram_calc_gddr5()
542 if (ram->diff.ramcfg_11_02_03) { in gk104_ram_calc_gddr5()
546 if (ram->diff.ramcfg_11_01_10) { in gk104_ram_calc_gddr5()
[all …]
/linux-4.4.14/drivers/ptp/
Dptp_ixp46x.c139 u32 diff, addend; in ptp_ixp_adjfreq() local
151 diff = div_u64(adj, 1000000000ULL); in ptp_ixp_adjfreq()
153 addend = neg_adj ? addend - diff : addend + diff; in ptp_ixp_adjfreq()
Dptp_pch.c415 u32 diff, addend; in ptp_pch_adjfreq() local
427 diff = div_u64(adj, 1000000000ULL); in ptp_pch_adjfreq()
429 addend = neg_adj ? addend - diff : addend + diff; in ptp_pch_adjfreq()
/linux-4.4.14/drivers/staging/sm750fb/
Dddk750_chip.c337 unsigned int diff; in calcPllValue() local
340 diff = absDiff(tmpClock, request_orig); in calcPllValue()
341 if (diff < mini_diff) { in calcPllValue()
348 mini_diff = diff; in calcPllValue()
/linux-4.4.14/tools/testing/selftests/rcutorture/bin/
Dkvm.sh285 if ! git diff HEAD > $T/git-diff 2>&1
287 cp $T/git-diff $resdir/$ds
/linux-4.4.14/drivers/staging/rdma/ipath/
Dipath_rc.c744 int diff; in reset_psn() local
751 diff = ipath_cmp24(psn, wqe->psn); in reset_psn()
752 if (diff < 0) in reset_psn()
759 if (diff == 0) { in reset_psn()
866 int diff; in do_rc_ack() local
894 while ((diff = ipath_cmp24(ack_psn, wqe->lpsn)) >= 0) { in do_rc_ack()
903 diff == 0) { in do_rc_ack()
917 (opcode != OP(RDMA_READ_RESPONSE_LAST) || diff != 0)) || in do_rc_ack()
920 (opcode != OP(ATOMIC_ACKNOWLEDGE) || diff != 0))) { in do_rc_ack()
1128 int diff; in ipath_rc_rcv_resp() local
[all …]
/linux-4.4.14/drivers/net/wireless/ath/ath9k/
Deeprom_def.c741 int16_t *diff) in ath9k_change_gain_boundary_setting() argument
756 *diff = (u16)(pwr_table_offset - AR5416_PWR_TABLE_OFFSET_DB); in ath9k_change_gain_boundary_setting()
758 *diff *= 2; in ath9k_change_gain_boundary_setting()
763 gb[k] = (u16)(gb[k] - *diff); in ath9k_change_gain_boundary_setting()
774 return *diff; in ath9k_change_gain_boundary_setting()
779 int16_t diff, in ath9k_adjust_pdadc_values() argument
782 #define NUM_PDADC(diff) (AR5416_NUM_PDADC_VALUES - diff) in ath9k_adjust_pdadc_values() argument
793 for (k = 0; k < (u16)NUM_PDADC(diff); k++ ) { in ath9k_adjust_pdadc_values()
794 pdadcValues[k] = pdadcValues[k + diff]; in ath9k_adjust_pdadc_values()
798 for (k = (u16)NUM_PDADC(diff); k < NUM_PDADC(0); k++) { in ath9k_adjust_pdadc_values()
[all …]
Deeprom_9287.c421 int16_t diff = 0; in ath9k_hw_set_ar9287_power_cal_table() local
518 diff = (u16)(pEepData->baseEepHeader.pwrTableOffset - in ath9k_hw_set_ar9287_power_cal_table()
520 diff *= 2; in ath9k_hw_set_ar9287_power_cal_table()
522 for (j = 0; j < ((u16)AR5416_NUM_PDADC_VALUES-diff); j++) in ath9k_hw_set_ar9287_power_cal_table()
523 pdadcValues[j] = pdadcValues[j+diff]; in ath9k_hw_set_ar9287_power_cal_table()
525 for (j = (u16)(AR5416_NUM_PDADC_VALUES-diff); in ath9k_hw_set_ar9287_power_cal_table()
528 pdadcValues[AR5416_NUM_PDADC_VALUES-diff]; in ath9k_hw_set_ar9287_power_cal_table()
/linux-4.4.14/drivers/infiniband/hw/usnic/
Dusnic_uiom.c62 umem->mm->locked_vm -= umem->diff; in usnic_uiom_reg_account()
427 unsigned long diff; in usnic_uiom_reg_release() local
437 diff = PAGE_ALIGN(uiomr->length + uiomr->offset) >> PAGE_SHIFT; in usnic_uiom_reg_release()
451 uiomr->diff = diff; in usnic_uiom_reg_release()
459 current->mm->locked_vm -= diff; in usnic_uiom_reg_release()
Dusnic_uiom.h73 unsigned long diff; member
/linux-4.4.14/arch/m68k/math-emu/
Dfp_arith.c65 int diff; in fp_fadd() local
97 if ((diff = dest->exp - src->exp) > 0) in fp_fadd()
98 fp_denormalize(src, diff); in fp_fadd()
99 else if ((diff = -diff) > 0) in fp_fadd()
100 fp_denormalize(dest, diff); in fp_fadd()
/linux-4.4.14/drivers/virtio/
Dvirtio_balloon.c355 s64 diff; in balloon() local
361 if ((diff = towards_target(vb)) != 0 || in balloon()
372 if (diff > 0) in balloon()
373 fill_balloon(vb, diff); in balloon()
374 else if (diff < 0) in balloon()
375 leak_balloon(vb, -diff); in balloon()
/linux-4.4.14/sound/soc/codecs/
Dwm8978.c732 unsigned int f_sel, diff, diff_best = INT_MAX; in wm8978_hw_params() local
797 diff = abs(wm8978->f_256fs * 3 - in wm8978_hw_params()
800 if (diff < diff_best) { in wm8978_hw_params()
801 diff_best = diff; in wm8978_hw_params()
805 if (!diff) in wm8978_hw_params()
811 diff = 0; in wm8978_hw_params()
814 if (diff) in wm8978_hw_params()
/linux-4.4.14/drivers/rtc/
Drtc-sunxi.c273 time64_t diff; in sunxi_rtc_setalarm() local
286 diff = rtc_tm_sub(alrm_tm, &tm_now); in sunxi_rtc_setalarm()
287 if (diff <= 0) { in sunxi_rtc_setalarm()
292 if (diff > 255 * SEC_IN_DAY) { in sunxi_rtc_setalarm()
297 time_gap = diff; in sunxi_rtc_setalarm()
/linux-4.4.14/drivers/cpuidle/governors/
Dmenu.c232 int64_t diff = value - avg; in get_typical_interval() local
233 stddev += diff * diff; in get_typical_interval()
/linux-4.4.14/sound/oss/
Dsb_ess.c318 int speed, diff; in ess_calc_div() local
333 diff = speed - *speedp; in ess_calc_div()
334 if (diff < 0) diff =-diff; in ess_calc_div()
335 *diffp = diff; in ess_calc_div()
375 int diff = 0, div; in ess_common_speed() local
382 div = 0x80 | ess_calc_div (795500, 256, speedp, &diff); in ess_common_speed()
384 div = 0x80 | ess_calc_div (795500, 128, speedp, &diff); in ess_common_speed()
396 div = 0x80 | ess_calc_div (ES1688_CLOCK1, 256, speedp, &diff); in ess_common_speed()
398 div = 0x00 | ess_calc_div (ES1688_CLOCK2, 128, speedp, &diff); in ess_common_speed()
Dswarm_cs4297a.c936 int good_diff, diff, diff2; in cs4297a_update_ptr() local
957 diff2 = diff = (d->ringsz + hwptr - d->hwptr) % d->ringsz; in cs4297a_update_ptr()
1010 d->swptr = (d->swptr + diff) % d->ringsz; in cs4297a_update_ptr()
1011 __raw_writeq(diff, SS_CSR(R_SER_DMA_DSCR_COUNT_RX)); in cs4297a_update_ptr()
1027 diff2 = diff = (hwptr + d->ringsz - d->hwptr) % d->ringsz; in cs4297a_update_ptr()
1028 if (!diff) { in cs4297a_update_ptr()
1068 } while (--diff); in cs4297a_update_ptr()
1094 diff = (d->ringsz + hwptr - d->hwptr) % d->ringsz; in cs4297a_update_ptr()
1097 d->hwptr, hwptr, d->swptr, diff, d->count)); in cs4297a_update_ptr()
1100 d->total_bytes += diff * FRAME_SAMPLE_BYTES; in cs4297a_update_ptr()
[all …]
/linux-4.4.14/arch/mips/alchemy/common/
Dclock.c398 long tdv, tpr, pr, nr, br, bpr, diff, lastdiff; in alchemy_clk_fgcs_detr() local
431 diff = req->rate - nr; in alchemy_clk_fgcs_detr()
435 if (diff < lastdiff) { in alchemy_clk_fgcs_detr()
436 lastdiff = diff; in alchemy_clk_fgcs_detr()
441 if (diff == 0) in alchemy_clk_fgcs_detr()
459 diff = req->rate - nr; in alchemy_clk_fgcs_detr()
462 if (diff < lastdiff) { in alchemy_clk_fgcs_detr()
463 lastdiff = diff; in alchemy_clk_fgcs_detr()
468 if (diff == 0) in alchemy_clk_fgcs_detr()
/linux-4.4.14/drivers/staging/rdma/hfi1/
Drc.c816 int diff; in reset_psn() local
823 diff = cmp_psn(psn, wqe->psn); in reset_psn()
824 if (diff < 0) in reset_psn()
831 if (diff == 0) { in reset_psn()
1168 int diff; in do_rc_ack() local
1192 while ((diff = delta_psn(ack_psn, wqe->lpsn)) >= 0) { in do_rc_ack()
1201 diff == 0) { in do_rc_ack()
1215 (opcode != OP(RDMA_READ_RESPONSE_LAST) || diff != 0)) || in do_rc_ack()
1218 (opcode != OP(ATOMIC_ACKNOWLEDGE) || diff != 0))) { in do_rc_ack()
1439 int diff; in rc_rcv_resp() local
[all …]
Ddriver.c112 cap_mask = *cap_mask_ptr, value, diff, in hfi1_caps_set() local
122 diff = value ^ (cap_mask & ~HFI1_CAP_LOCKED_SMASK); in hfi1_caps_set()
125 if (HFI1_CAP_LOCKED() && (diff & ~write_mask)) { in hfi1_caps_set()
127 diff & ~write_mask); in hfi1_caps_set()
128 diff &= write_mask; in hfi1_caps_set()
132 diff &= ~HFI1_CAP_RESERVED_MASK; in hfi1_caps_set()
134 cap_mask &= ~diff; in hfi1_caps_set()
136 cap_mask |= (value & diff); in hfi1_caps_set()
138 diff = (cap_mask & (HFI1_CAP_MUST_HAVE_KERN << HFI1_CAP_USER_SHIFT)) ^ in hfi1_caps_set()
140 cap_mask &= ~diff; in hfi1_caps_set()
Duser_sdma.c1280 int diff = 0; in set_txreq_header_ahg() local
1288 AHG_HEADER_SET(req->ahg, diff, 0, 0, 12, in set_txreq_header_ahg()
1291 AHG_HEADER_SET(req->ahg, diff, 3, 0, 16, in set_txreq_header_ahg()
1303 AHG_HEADER_SET(req->ahg, diff, 6, 0, 16, cpu_to_be16(val32 >> 16)); in set_txreq_header_ahg()
1304 AHG_HEADER_SET(req->ahg, diff, 6, 16, 16, cpu_to_be16(val32 & 0xffff)); in set_txreq_header_ahg()
1306 AHG_HEADER_SET(req->ahg, diff, 15, 0, 16, in set_txreq_header_ahg()
1308 AHG_HEADER_SET(req->ahg, diff, 15, 16, 16, in set_txreq_header_ahg()
1335 AHG_HEADER_SET(req->ahg, diff, 7, 0, 16, in set_txreq_header_ahg()
1346 AHG_HEADER_SET(req->ahg, diff, 7, 16, 14, val); in set_txreq_header_ahg()
1348 AHG_HEADER_SET(req->ahg, diff, 7, 16, 12, val); in set_txreq_header_ahg()
[all …]
/linux-4.4.14/sound/core/
Dpcm_lib.c820 int diff; in snd_interval_ratnum() local
834 diff = num - q * den; in snd_interval_ratnum()
835 if (diff < 0) in snd_interval_ratnum()
836 diff = -diff; in snd_interval_ratnum()
838 diff * best_den < best_diff * den) { in snd_interval_ratnum()
839 best_diff = diff; in snd_interval_ratnum()
859 int diff; in snd_interval_ratnum() local
875 diff = q * den - num; in snd_interval_ratnum()
876 if (diff < 0) in snd_interval_ratnum()
877 diff = -diff; in snd_interval_ratnum()
[all …]
/linux-4.4.14/drivers/leds/
Dleds-tca6507.c221 int diff = 65536; in choose_times() local
241 if (d >= diff) in choose_times()
246 diff = d; in choose_times()
251 if (diff < 65536) { in choose_times()
412 int diff = 15-level; in led_prepare() local
427 if (d < diff) { in led_prepare()
428 diff = d; in led_prepare()
/linux-4.4.14/drivers/bluetooth/
Dhci_qca.c134 unsigned int diff; in serial_clock_vote() local
141 diff = jiffies_to_msecs(jiffies - qca->vote_last_jif); in serial_clock_vote()
144 qca->vote_off_ms += diff; in serial_clock_vote()
146 qca->vote_on_ms += diff; in serial_clock_vote()
187 diff = jiffies_to_msecs(jiffies - qca->vote_last_jif); in serial_clock_vote()
191 qca->vote_off_ms += diff; in serial_clock_vote()
194 qca->vote_on_ms += diff; in serial_clock_vote()
/linux-4.4.14/drivers/hwmon/
Djc42.c312 int diff, hyst; in set_temp_crit_hyst() local
321 diff = jc42_temp_from_reg(data->temp[t_crit]) - val; in set_temp_crit_hyst()
324 if (diff > 0) { in set_temp_crit_hyst()
325 if (diff < 2250) in set_temp_crit_hyst()
327 else if (diff < 4500) in set_temp_crit_hyst()
/linux-4.4.14/drivers/mtd/tests/
Dtorturetest.c433 char *diff; in print_bufs() local
438 diff = " "; in print_bufs()
442 diff = "***"; in print_bufs()
450 printk(" %s ", diff); in print_bufs()
/linux-4.4.14/drivers/platform/x86/
Dmsi-wmi.c211 ktime_t diff = ktime_sub(cur, last_pressed); in msi_wmi_notify() local
214 if (ktime_to_us(diff) < 1000 * 50) { in msi_wmi_notify()
217 key->code, ktime_to_us(diff)); in msi_wmi_notify()
/linux-4.4.14/include/net/
Dip_vs.h757 struct sk_buff *, int *diff);
764 struct sk_buff *, int *diff);
1509 __be32 diff[2] = { ~old, new }; in ip_vs_check_diff4() local
1511 return csum_partial(diff, sizeof(diff), oldsum); in ip_vs_check_diff4()
1518 __be32 diff[8] = { ~old[3], ~old[2], ~old[1], ~old[0], in ip_vs_check_diff16() local
1521 return csum_partial(diff, sizeof(diff), oldsum); in ip_vs_check_diff16()
1527 __be16 diff[2] = { ~old, new }; in ip_vs_check_diff2() local
1529 return csum_partial(diff, sizeof(diff), oldsum); in ip_vs_check_diff2()
/linux-4.4.14/drivers/gpu/ipu-v3/
Dipu-di.c520 u32 diff; in ipu_di_adjust_videomode() local
525 diff = 2 - mode->vfront_porch; in ipu_di_adjust_videomode()
527 if (mode->vback_porch >= diff) { in ipu_di_adjust_videomode()
529 mode->vback_porch -= diff; in ipu_di_adjust_videomode()
530 } else if (mode->vsync_len > diff) { in ipu_di_adjust_videomode()
532 mode->vsync_len = mode->vsync_len - diff; in ipu_di_adjust_videomode()
/linux-4.4.14/net/sctp/
Dauth.c154 int diff; in sctp_auth_compare_vectors() local
158 diff = vector1->len - vector2->len; in sctp_auth_compare_vectors()
159 if (diff) { in sctp_auth_compare_vectors()
160 longer = (diff > 0) ? vector1->data : vector2->data; in sctp_auth_compare_vectors()
166 for (i = 0; i < abs(diff); i++) { in sctp_auth_compare_vectors()
168 return diff; in sctp_auth_compare_vectors()
/linux-4.4.14/drivers/infiniband/hw/qib/
Dqib_rc.c805 int diff; in reset_psn() local
812 diff = qib_cmp24(psn, wqe->psn); in reset_psn()
813 if (diff < 0) in reset_psn()
820 if (diff == 0) { in reset_psn()
1137 int diff; in do_rc_ack() local
1161 while ((diff = qib_cmp24(ack_psn, wqe->lpsn)) >= 0) { in do_rc_ack()
1170 diff == 0) { in do_rc_ack()
1184 (opcode != OP(RDMA_READ_RESPONSE_LAST) || diff != 0)) || in do_rc_ack()
1187 (opcode != OP(ATOMIC_ACKNOWLEDGE) || diff != 0))) { in do_rc_ack()
1411 int diff; in qib_rc_rcv_resp() local
[all …]
Dqib_driver.c316 int diff; in qib_rcv_hdrerr() local
384 diff = qib_cmp24(psn, qp->r_psn); in qib_rcv_hdrerr()
385 if (!qp->r_nak_state && diff >= 0) { in qib_rcv_hdrerr()
/linux-4.4.14/drivers/gpu/drm/nouveau/dispnv04/
Ddfp.c379 uint32_t diff, scale; in nv04_dfp_mode_set() local
392 diff = output_mode->hdisplay - in nv04_dfp_mode_set()
394 regp->fp_horiz_regs[FP_VALID_START] += diff / 2; in nv04_dfp_mode_set()
395 regp->fp_horiz_regs[FP_VALID_END] -= diff / 2; in nv04_dfp_mode_set()
408 diff = output_mode->vdisplay - in nv04_dfp_mode_set()
410 regp->fp_vert_regs[FP_VALID_START] += diff / 2; in nv04_dfp_mode_set()
411 regp->fp_vert_regs[FP_VALID_END] -= diff / 2; in nv04_dfp_mode_set()
/linux-4.4.14/Documentation/
Dcoccinelle.txt57 diff-like style.Lines of interest are indicated with '-'.
234 diff -u -p a/crypto/ctr.c b/crypto/ctr.c
251 in a diff-like style.
253 NOTE: The diff-like output generated is NOT an applicable patch. The
256 lines around. This output can be used with the diff mode of
274 This SmPL excerpt generates diff hunks on the standard output, as
277 diff -u -p /home/user/linux/crypto/ctr.c /tmp/nothing
/linux-4.4.14/drivers/net/ethernet/ti/
Dcpts.c133 u32 diff, mult; in cpts_ptp_adjfreq() local
145 diff = div_u64(adj, 1000000000ULL); in cpts_ptp_adjfreq()
151 cpts->cc.mult = neg_adj ? mult - diff : mult + diff; in cpts_ptp_adjfreq()
/linux-4.4.14/drivers/net/ethernet/renesas/
Dravb_ptp.c101 u32 diff, addend; in ravb_ptp_adjfreq() local
110 diff = div_u64((u64)addend * ppb, NSEC_PER_SEC); in ravb_ptp_adjfreq()
112 addend = neg_adj ? addend - diff : addend + diff; in ravb_ptp_adjfreq()
/linux-4.4.14/drivers/video/fbdev/aty/
Dmach64_gx.c615 u32 tempA, tempB, fOut, longMHz100, diff, preDiff; in aty_var_to_pll_8398() local
649 diff = 0; in aty_var_to_pll_8398()
661 diff = longMHz100 - fOut; in aty_var_to_pll_8398()
663 diff = fOut - longMHz100; in aty_var_to_pll_8398()
665 if (diff < preDiff) { in aty_var_to_pll_8398()
668 preDiff = diff; in aty_var_to_pll_8398()
/linux-4.4.14/drivers/i2c/busses/
Di2c-octeon.c446 int tclk, thp_base, inc, thp_idx, mdiv_idx, ndiv_idx, foscl, diff; in octeon_i2c_setclock() local
471 diff = abs(foscl - i2c->twsi_freq); in octeon_i2c_setclock()
472 if (diff < delta_hz) { in octeon_i2c_setclock()
473 delta_hz = diff; in octeon_i2c_setclock()
Di2c-ocores.c244 int diff; in ocores_init() local
253 diff = i2c->ip_clock_khz / (5 * (prescale + 1)) - i2c->bus_clock_khz; in ocores_init()
254 if (abs(diff) > i2c->bus_clock_khz / 10) { in ocores_init()
/linux-4.4.14/sound/pci/ctxfi/
Dcttimer.c188 unsigned int wc, diff; in ct_xfitimer_reprogram() local
197 diff = wc - atimer->wc; in ct_xfitimer_reprogram()
200 if (ti->frag_count > diff) in ct_xfitimer_reprogram()
201 ti->frag_count -= diff; in ct_xfitimer_reprogram()
/linux-4.4.14/drivers/net/wireless/ath/carl9170/
Dfw.c150 unsigned long fin, diff; in carl9170_fw_checksum() local
179 diff = fin - (unsigned long) otus_desc; in carl9170_fw_checksum()
181 if (diff < len) in carl9170_fw_checksum()
182 len -= diff; in carl9170_fw_checksum()
/linux-4.4.14/drivers/staging/lustre/lustre/llite/
Dlproc_llite.c396 int diff = 0; in ll_max_cached_mb_seq_write() local
422 diff = pages_number - cache->ccc_lru_max; in ll_max_cached_mb_seq_write()
426 if (diff >= 0) { in ll_max_cached_mb_seq_write()
427 atomic_add(diff, &cache->ccc_lru_left); in ll_max_cached_mb_seq_write()
432 diff = -diff; in ll_max_cached_mb_seq_write()
433 while (diff > 0) { in ll_max_cached_mb_seq_write()
444 nv = ov > diff ? ov - diff : 0; in ll_max_cached_mb_seq_write()
447 diff -= ov - nv; in ll_max_cached_mb_seq_write()
453 if (diff <= 0) in ll_max_cached_mb_seq_write()
462 tmp = diff << 1; in ll_max_cached_mb_seq_write()
/linux-4.4.14/kernel/sched/
Drt.c651 s64 diff; in do_balance_runtime() local
669 diff = iter->rt_runtime - iter->rt_time; in do_balance_runtime()
670 if (diff > 0) { in do_balance_runtime()
671 diff = div_u64((u64)diff, weight); in do_balance_runtime()
672 if (rt_rq->rt_runtime + diff > rt_period) in do_balance_runtime()
673 diff = rt_period - rt_rq->rt_runtime; in do_balance_runtime()
674 iter->rt_runtime -= diff; in do_balance_runtime()
675 rt_rq->rt_runtime += diff; in do_balance_runtime()
728 s64 diff; in __disable_runtime() local
738 diff = min_t(s64, iter->rt_runtime, want); in __disable_runtime()
[all …]
/linux-4.4.14/tools/nfsd/
Dinject_fault.sh48 diff $BEFORE $AFTER | grep ">"
/linux-4.4.14/block/
Dblk-timeout.c224 unsigned long diff = q->timeout.expires - expiry; in blk_add_timer() local
233 if (!timer_pending(&q->timeout) || (diff >= HZ / 2)) in blk_add_timer()
/linux-4.4.14/Documentation/devicetree/bindings/power_supply/
Dcharger-manager.txt29 -temp-diff : temperature difference to allow recharging
58 cm-battery-temp-diff = <100>;
/linux-4.4.14/fs/xfs/libxfs/
Dxfs_alloc_btree.c258 __int64_t diff; in xfs_allocbt_key_diff() local
265 diff = (__int64_t)be32_to_cpu(kp->ar_blockcount) - rec->ar_blockcount; in xfs_allocbt_key_diff()
266 if (diff) in xfs_allocbt_key_diff()
267 return diff; in xfs_allocbt_key_diff()
Dxfs_alloc.c152 xfs_extlen_t diff; in xfs_alloc_compute_aligned() local
162 diff = args->min_agbno - bno; in xfs_alloc_compute_aligned()
163 if (len > diff) { in xfs_alloc_compute_aligned()
164 bno += diff; in xfs_alloc_compute_aligned()
165 len -= diff; in xfs_alloc_compute_aligned()
172 diff = aligned_bno - bno; in xfs_alloc_compute_aligned()
175 *reslen = diff >= len ? 0 : len - diff; in xfs_alloc_compute_aligned()
294 int diff; /* free space difference */ in xfs_alloc_fix_minleft() local
299 diff = be32_to_cpu(agf->agf_freeblks) in xfs_alloc_fix_minleft()
301 if (diff >= 0) in xfs_alloc_fix_minleft()
[all …]
/linux-4.4.14/drivers/net/ethernet/intel/i40e/
Di40e_ptp.c124 u64 adj, freq, diff; in i40e_ptp_adjfreq() local
137 diff = div_u64(freq, 1000000000ULL); in i40e_ptp_adjfreq()
140 adj -= diff; in i40e_ptp_adjfreq()
142 adj += diff; in i40e_ptp_adjfreq()
/linux-4.4.14/tools/iio/
Diio_event_monitor.c215 bool diff = IIO_EVENT_CODE_EXTRACT_DIFF(event->id); in print_event() local
232 if (diff && chan2 >= 0) in print_event()
/linux-4.4.14/sound/soc/sh/rcar/
Dadg.c174 unsigned int min, diff; in rsnd_adg_set_convert_clk_gen2() local
196 diff = abs(src_rate - sel_rate[sel] / div); in rsnd_adg_set_convert_clk_gen2()
197 if (min > diff) { in rsnd_adg_set_convert_clk_gen2()
199 min = diff; in rsnd_adg_set_convert_clk_gen2()
/linux-4.4.14/Documentation/video4linux/
DREADME.cx8851 diff ("diff -u").
/linux-4.4.14/drivers/net/wireless/b43/
Dppr.h37 void b43_ppr_add(struct b43_wldev *dev, struct b43_ppr *ppr, int diff);
Dppr.c34 void b43_ppr_add(struct b43_wldev *dev, struct b43_ppr *ppr, int diff) in b43_ppr_add() argument
40 *rate = clamp_val(*rate + diff, 0, 127); in b43_ppr_add()
/linux-4.4.14/arch/powerpc/kernel/
Dtime.c391 int diff; in __delay() local
397 diff = get_rtcl() - start; in __delay()
398 if (diff < 0) in __delay()
399 diff += 1000000000; in __delay()
400 } while (diff < loops); in __delay()
/linux-4.4.14/drivers/net/ethernet/freescale/
Dgianfar_ptp.c286 u32 diff, tmr_add; in ptp_gianfar_adjfreq() local
297 diff = div_u64(adj, 1000000000ULL); in ptp_gianfar_adjfreq()
299 tmr_add = neg_adj ? tmr_add - diff : tmr_add + diff; in ptp_gianfar_adjfreq()
/linux-4.4.14/drivers/regulator/
Dpwm-regulator.c116 int diff = max_uV - min_uV; in pwm_voltage_to_duty_cycle_percentage() local
118 return 100 - (((req_uV * 100) - (min_uV * 100)) / diff); in pwm_voltage_to_duty_cycle_percentage()
Dmax8997.c600 int diff; in max8997_assess_side_effect() local
606 diff = (buckx_val[others])[i] - in max8997_assess_side_effect()
608 if (diff > 0) in max8997_assess_side_effect()
609 side_effect[i] += diff; in max8997_assess_side_effect()
610 else if (diff < 0) in max8997_assess_side_effect()
611 side_effect[i] -= diff; in max8997_assess_side_effect()
/linux-4.4.14/fs/pstore/
Dplatform.c258 size_t diff; in copy_kmsg_to_buffer() local
263 diff = total_len - psinfo->bufsize + hsize; in copy_kmsg_to_buffer()
265 memcpy(psinfo->buf + hsize, big_oops_buf + diff, in copy_kmsg_to_buffer()
/linux-4.4.14/include/rdma/
Dib_umem.h53 unsigned long diff; member
/linux-4.4.14/arch/arm/mach-davinci/
Dda850.c1096 int ret = 0, diff; in da850_round_armrate() local
1104 diff = pos->frequency - rate; in da850_round_armrate()
1105 if (diff < 0) in da850_round_armrate()
1106 diff = -diff; in da850_round_armrate()
1108 if (diff < best) { in da850_round_armrate()
1109 best = diff; in da850_round_armrate()
/linux-4.4.14/drivers/video/fbdev/
Dps3fb.c336 int diff, best_diff; in ps3fb_find_mode() local
347 diff = ps3fb_cmp_mode(vmode, var); in ps3fb_find_mode()
351 vmode->yres, vmode->lower_margin, diff); in ps3fb_find_mode()
352 if (diff < 0) in ps3fb_find_mode()
354 if (diff < best_diff) { in ps3fb_find_mode()
356 if (!diff) in ps3fb_find_mode()
358 best_diff = diff; in ps3fb_find_mode()
Dcyber2000fb.c704 int diff; in cyber2000fb_decode_clock() local
723 diff = pll_ps - t_pll_ps; in cyber2000fb_decode_clock()
724 if (diff < 0) in cyber2000fb_decode_clock()
725 diff = -diff; in cyber2000fb_decode_clock()
727 if (diff < best_diff) { in cyber2000fb_decode_clock()
728 best_diff = diff; in cyber2000fb_decode_clock()
736 if (diff == 0) in cyber2000fb_decode_clock()
/linux-4.4.14/drivers/video/fbdev/savage/
Dsavagefb_driver.c420 long diff, best_diff; in SavageCalcClock() local
444 diff = freq * (1 << n2) * n1 - BASE_FREQ * m; in SavageCalcClock()
445 if (diff < 0) in SavageCalcClock()
446 diff = -diff; in SavageCalcClock()
447 if (diff < best_diff) { in SavageCalcClock()
448 best_diff = diff; in SavageCalcClock()
467 long diff, best_diff; in common_calc_clock() local
482 diff = freq * (1 << n2) * n1 - BASE_FREQ * m; in common_calc_clock()
483 if (diff < 0) in common_calc_clock()
484 diff = -diff; in common_calc_clock()
[all …]
/linux-4.4.14/tools/perf/tests/
Dswitch-tracking.c15 struct timeval start, now, diff, maxtime; in spin_sleep() local
35 timersub(&now, &start, &diff); in spin_sleep()
36 if (timercmp(&diff, &maxtime, > /* For checkpatch */)) in spin_sleep()
Dattr.py101 def diff(self, other): member in Event
202 exp_event.diff(res_event)
/linux-4.4.14/arch/parisc/math-emu/
DREADME6 make their 'diff' job easier if our code is relatively unmodified.
/linux-4.4.14/drivers/tty/serial/
Dar933x_uart.c217 int diff; in ar933x_uart_get_scale_step() local
226 diff = abs(ar933x_uart_get_baud(clk, tscale, tstep) - baud); in ar933x_uart_get_scale_step()
227 if (diff < min_diff) { in ar933x_uart_get_scale_step()
228 min_diff = diff; in ar933x_uart_get_scale_step()
/linux-4.4.14/arch/um/drivers/
Dmconsole_kern.c289 unsigned long long diff; in mem_config() local
310 diff = memparse(str, &ret); in mem_config()
316 diff /= PAGE_SIZE; in mem_config()
319 for (i = 0; i < diff; i++) { in mem_config()
/linux-4.4.14/drivers/net/ethernet/intel/ixgbe/
Dixgbe_ptp.c219 u32 diff, incval; in ixgbe_ptp_adjfreq() local
232 diff = div_u64(freq, 1000000000ULL); in ixgbe_ptp_adjfreq()
234 incval = neg_adj ? (incval - diff) : (incval + diff); in ixgbe_ptp_adjfreq()
/linux-4.4.14/drivers/net/wan/
Dixp4xx_hss.c1209 u32 a, b, diff = 0xFFFFFFFF; in find_best_clock() local
1214 check_clock(rate, 0x3FF, 1, 1, best, &diff, reg); in find_best_clock()
1223 check_clock(rate, a - 1, 1, 1, best, &diff, reg); in find_best_clock()
1233 !check_clock(rate, a - 1, 1, 1, best, &diff, reg)) in find_best_clock()
1235 check_clock(rate, a, b, 0xFFF, best, &diff, reg); in find_best_clock()
1238 if (!check_clock(rate, a, b, c, best, &diff, reg)) in find_best_clock()
1240 if (!check_clock(rate, a, b, c + 1, best, &diff, reg)) in find_best_clock()
/linux-4.4.14/net/bluetooth/
Decc.c209 u64 diff; in vli_sub() local
211 diff = left[i] - right[i] - borrow; in vli_sub()
212 if (diff != left[i]) in vli_sub()
213 borrow = (diff > left[i]); in vli_sub()
215 result[i] = diff; in vli_sub()
/linux-4.4.14/drivers/clk/
Dclk-cdce706.c322 unsigned long diff; in cdce706_divider_round_rate() local
337 diff = max(div_rate, rate) - min(div_rate, rate); in cdce706_divider_round_rate()
339 if (diff < best_diff) { in cdce706_divider_round_rate()
340 best_diff = diff; in cdce706_divider_round_rate()
/linux-4.4.14/drivers/staging/gdm72xx/
Dgdm_sdio.c335 long diff; in do_tx() local
352 diff = (now.tv_sec - before->tv_sec) * 1000000 + in do_tx()
354 if (diff >= 0 && diff < TX_INTERVAL) { in do_tx()
/linux-4.4.14/arch/ia64/kernel/
Dsmpboot.c285 long diff; /* difference between midpoint and master's timestamp */ in ia64_sync_itc() member
329 t[i].diff = delta; in ia64_sync_itc()
339 t[i].rt, t[i].master, t[i].diff, t[i].lat); in ia64_sync_itc()
/linux-4.4.14/drivers/video/fbdev/matrox/
Dmatroxfb_misc.c163 unsigned int diff, fvco; in matroxfb_PLL_calcclock() local
173 diff = fwant - fvco; in matroxfb_PLL_calcclock()
175 diff = fvco - fwant; in matroxfb_PLL_calcclock()
176 if (diff < bestdiff) { in matroxfb_PLL_calcclock()
177 bestdiff = diff; in matroxfb_PLL_calcclock()
/linux-4.4.14/drivers/mfd/
Dsm501.c414 long diff; in sm501_calc_clock() local
423 diff = DIV_ROUND_CLOSEST(mclk, divider << shift) - freq; in sm501_calc_clock()
424 if (diff < 0) in sm501_calc_clock()
425 diff = -diff; in sm501_calc_clock()
428 if (diff < *best_diff) { in sm501_calc_clock()
429 *best_diff = diff; in sm501_calc_clock()
/linux-4.4.14/drivers/gpu/drm/ast/
Dast_post.c726 u32 reg_mcr18, reg_mcr0c, passcnt[2], diff; in finetuneDQSI() local
784 diff = pass[dqidly][dqsip][1] - pass[dqidly][dqsip][0]; in finetuneDQSI()
785 if ((diff+2) < g_margin) in finetuneDQSI()
795 if (diff > (g_margin+1) && (passcnt[1] > 0 || passcnt[0] > 8)) { in finetuneDQSI()
796 g_margin = diff; in finetuneDQSI()
801 if (diff > g_margin) in finetuneDQSI()
802 g_margin = diff; in finetuneDQSI()
/linux-4.4.14/arch/x86/kvm/
Dpmu_intel.c62 u64 diff = pmu->global_ctrl ^ data; in global_ctrl_changed() local
66 for_each_set_bit(bit, (unsigned long *)&diff, X86_PMC_IDX_MAX) in global_ctrl_changed()
/linux-4.4.14/drivers/net/ethernet/sfc/
Dnic.h731 static inline void efx_update_diff_stat(u64 *stat, u64 diff) in efx_update_diff_stat() argument
733 if ((s64)(diff - *stat) > 0) in efx_update_diff_stat()
734 *stat = diff; in efx_update_diff_stat()
/linux-4.4.14/net/sunrpc/
Dauth.c529 unsigned long diff; in rpcauth_cache_enforce_limit() local
534 diff = number_cred_unused - auth_max_cred_cachesize; in rpcauth_cache_enforce_limit()
536 if (diff < nr_to_scan) in rpcauth_cache_enforce_limit()
537 nr_to_scan = diff; in rpcauth_cache_enforce_limit()
/linux-4.4.14/drivers/iio/imu/
Dadis16480.c465 unsigned int diff, best_diff; in adis16480_set_filter_freq() local
485 diff = adis16480_def_filter_freqs[i] - freq; in adis16480_set_filter_freq()
486 if (diff < best_diff) { in adis16480_set_filter_freq()
487 best_diff = diff; in adis16480_set_filter_freq()
/linux-4.4.14/crypto/
Dblkcipher.c200 unsigned long diff; in blkcipher_next_fast() local
210 diff = walk->src.phys.offset - walk->dst.phys.offset; in blkcipher_next_fast()
211 diff |= walk->src.virt.page - walk->dst.virt.page; in blkcipher_next_fast()
216 if (diff) { in blkcipher_next_fast()

12