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/linux-4.1.27/arch/arm64/kernel/
Dcpuinfo.c116 unsigned int diff = 0; in cpuinfo_sanity_check() local
123 diff |= CHECK_MASK(ctr, 0xffff3fff, boot, cur, cpu); in cpuinfo_sanity_check()
130 diff |= CHECK(dczid, boot, cur, cpu); in cpuinfo_sanity_check()
133 diff |= CHECK(cntfrq, boot, cur, cpu); in cpuinfo_sanity_check()
141 diff |= CHECK(id_aa64dfr0, boot, cur, cpu); in cpuinfo_sanity_check()
142 diff |= CHECK(id_aa64dfr1, boot, cur, cpu); in cpuinfo_sanity_check()
148 diff |= CHECK(id_aa64isar0, boot, cur, cpu); in cpuinfo_sanity_check()
149 diff |= CHECK(id_aa64isar1, boot, cur, cpu); in cpuinfo_sanity_check()
157 diff |= CHECK_MASK(id_aa64mmfr0, 0xffffffffffff0ff0, boot, cur, cpu); in cpuinfo_sanity_check()
158 diff |= CHECK(id_aa64mmfr1, boot, cur, cpu); in cpuinfo_sanity_check()
[all …]
/linux-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/net/batman-adv/
Dbitarray.h27 int32_t diff; in batadv_test_bit() local
29 diff = last_seqno - curr_seqno; in batadv_test_bit()
30 if (diff < 0 || diff >= BATADV_TQ_LOCAL_WINDOW_SIZE) in batadv_test_bit()
32 return test_bit(diff, seq_bits) != 0; in batadv_test_bit()
/linux-4.1.27/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-4.1.27/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-4.1.27/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.c1029 struct timeval start0, start, stop, diff; in worker_thread() local
1130 timersub(&stop, &start0, &diff); in worker_thread()
1131 if ((u32)diff.tv_sec >= g->p.nr_secs) { in worker_thread()
1173 timersub(&stop, &start, &diff); in worker_thread()
1174 runtime_ns_max = diff.tv_sec * 1000000000; in worker_thread()
1175 runtime_ns_max += diff.tv_usec * 1000; in worker_thread()
1186 timersub(&stop, &start0, &diff); in worker_thread()
1187 runtime_ns_max = diff.tv_sec * 1000000000ULL; in worker_thread()
1188 runtime_ns_max += diff.tv_usec * 1000ULL; in worker_thread()
1194 timersub(&stop, &start0, &diff); in worker_thread()
[all …]
/linux-4.1.27/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-4.1.27/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()
504 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-4.1.27/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-4.1.27/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-4.1.27/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_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 …]
Ddrm_irq.c96 u32 cur_vblank, diff, tslot; in drm_update_vblank_count() local
118 diff = cur_vblank - vblank->last; in drm_update_vblank_count()
120 diff += dev->max_vblank_count; in drm_update_vblank_count()
123 crtc, vblank->last, cur_vblank, diff); in drm_update_vblank_count()
127 crtc, diff); in drm_update_vblank_count()
129 if (diff == 0) in drm_update_vblank_count()
137 tslot = atomic_read(&vblank->count) + diff; in drm_update_vblank_count()
141 atomic_add(diff, &vblank->count); in drm_update_vblank_count()
/linux-4.1.27/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-4.1.27/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_stats.h385 DIFF_64(diff.hi, new->s##_hi, pstats->mac_stx[0].t##_hi, \
386 diff.lo, new->s##_lo, pstats->mac_stx[0].t##_lo); \
389 ADD_64(pstats->mac_stx[1].t##_hi, diff.hi, \
390 pstats->mac_stx[1].t##_lo, diff.lo); \
395 DIFF_64(diff.hi, new->s##_hi, old->s##_hi, \
396 diff.lo, new->s##_lo, old->s##_lo); \
397 ADD_64(estats->t##_hi, diff.hi, \
398 estats->t##_lo, diff.lo); \
408 #define ADD_STAT64(diff, t) \ argument
410 ADD_64(pstats->mac_stx[1].t##_hi, new->diff##_hi, \
[all …]
/linux-4.1.27/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）
Demail-clients.txt90 你还可以"diff -Nru old.c new.c | xclip"，选择Preformat，然后使用中间键进行粘帖。
/linux-4.1.27/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-4.1.27/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 …]
Daloop.c418 snd_pcm_uframes_t appl_ptr, appl_ptr1, diff; in copy_play_buf() local
424 diff = (appl_ptr - appl_ptr1) * play->pcm_salign; in copy_play_buf()
425 if (diff < bytes) { in copy_play_buf()
426 clear_bytes = bytes - diff; in copy_play_buf()
427 bytes = diff; in copy_play_buf()
/linux-4.1.27/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()
/linux-4.1.27/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-4.1.27/scripts/
Dcheckkconfigsymbols.py67 if opts.commit and opts.diff:
70 if opts.diff and not re.match(r"^[\w\-\.]+\.\.[\w\-\.]+$", opts.diff):
74 if opts.commit or opts.diff:
90 if opts.commit or opts.diff:
99 elif opts.diff:
100 split = opts.diff.split("..")
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 $OPTIONS --no-show-diff && \
Dobjdiff147 diff)
Dsetlocalversion76 if git diff-index --name-only HEAD | grep -qv "^scripts/package"; then
/linux-4.1.27/arch/ia64/mm/
Dextable.c89 long diff; in search_extable() local
94 diff = mid_ip - ip; in search_extable()
95 if (diff == 0) in search_extable()
97 else if (diff < 0) in search_extable()
/linux-4.1.27/arch/powerpc/boot/
Dcuboot-acadia.c51 unsigned short diff; /* smallest diff */ in get_clocks() local
132 diff = 256; /* highest possible */ in get_clocks()
145 } else if (idiff < diff) { in get_clocks()
147 diff = idiff; /* update lowest diff*/ in get_clocks()
/linux-4.1.27/net/rds/
Dib_ring.c75 u32 diff; in __rds_ib_ring_used() local
78 diff = ring->w_alloc_ctr - (u32) atomic_read(&ring->w_free_ctr); in __rds_ib_ring_used()
79 BUG_ON(diff > ring->w_nr); in __rds_ib_ring_used()
81 return diff; in __rds_ib_ring_used()
Diw_ring.c75 u32 diff; in __rds_iw_ring_used() local
78 diff = ring->w_alloc_ctr - (u32) atomic_read(&ring->w_free_ctr); in __rds_iw_ring_used()
79 BUG_ON(diff > ring->w_nr); in __rds_iw_ring_used()
81 return diff; in __rds_iw_ring_used()
/linux-4.1.27/tools/testing/selftests/firmware/
Dfw_userhelper.sh60 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
73 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
82 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then
Dfw_filesystem.sh40 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
55 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then
/linux-4.1.27/arch/alpha/kernel/
Dtime.c399 long diff; in time_init() local
429 diff = cycle_freq - est_cycle_freq; in time_init()
430 if (diff < 0) in time_init()
431 diff = -diff; in time_init()
432 if ((unsigned long)diff > tolerance) { in time_init()
/linux-4.1.27/net/core/
Dutils.c321 __be32 diff[] = { in inet_proto_csum_replace16() local
326 *sum = csum_fold(csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
329 skb->csum = ~csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
332 *sum = ~csum_fold(csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
/linux-4.1.27/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-4.1.27/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-4.1.27/net/netfilter/ipvs/
Dip_vs_app.c352 unsigned int flag, __u32 seq, int diff) in vs_seq_update() argument
358 vseq->delta += diff; in vs_seq_update()
368 int diff; in app_tcp_pkt_out() local
397 if (!app->pkt_out(app, cp, skb, &diff)) in app_tcp_pkt_out()
403 if (diff != 0) in app_tcp_pkt_out()
405 IP_VS_CONN_F_OUT_SEQ, seq, diff); in app_tcp_pkt_out()
443 int diff; in app_tcp_pkt_in() local
472 if (!app->pkt_in(app, cp, skb, &diff)) in app_tcp_pkt_in()
478 if (diff != 0) in app_tcp_pkt_in()
480 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
186 *diff = 0; in ip_vs_ftp_out()
314 struct sk_buff *skb, int *diff) in ip_vs_ftp_in() argument
326 *diff = 0; in ip_vs_ftp_in()
/linux-4.1.27/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-4.1.27/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-4.1.27/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 && tp->snd_cwnd <= tp->snd_ssthresh) { 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-4.1.27/fs/ext4/
Dmmp.c137 unsigned long diff; in kmmpd() local
189 diff = jiffies - last_update_time; in kmmpd()
190 if (diff < mmp_update_interval * HZ) in kmmpd()
192 HZ - diff); in kmmpd()
199 diff = jiffies - last_update_time; in kmmpd()
200 if (diff > mmp_check_interval * HZ) { in kmmpd()
231 mmp_check_interval = max(min(EXT4_MMP_CHECK_MULT * diff / HZ, in kmmpd()
/linux-4.1.27/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-4.1.27/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-4.1.27/kernel/power/
Dwakelock.c145 int diff; in wakelock_lookup_add() local
149 diff = strncmp(name, wl->name, len); in wakelock_lookup_add()
150 if (diff == 0) { in wakelock_lookup_add()
152 diff = -1; in wakelock_lookup_add()
156 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-4.1.27/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-4.1.27/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-4.1.27/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
157 linkperf:perf-diff[1], linkperf:perf-buildid-list[1],
/linux-4.1.27/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-4.1.27/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-4.1.27/lib/mpi/
Dmpih-cmp.c47 goto diff; in mpihelp_cmp()
51 diff: in mpihelp_cmp()
/linux-4.1.27/arch/x86/boot/
Dstring.c20 u8 diff; in memcmp() local
22 : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); in memcmp()
23 return diff; in memcmp()
Dboot.h182 u8 diff; in memcmp_fs() local
184 : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); in memcmp_fs()
185 return diff; in memcmp_fs()
189 u8 diff; in memcmp_gs() local
191 : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len)); in memcmp_gs()
192 return diff; in memcmp_gs()
/linux-4.1.27/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-4.1.27/drivers/cpufreq/
Dfreq_table.c120 unsigned int freq, diff, i = 0; in cpufreq_frequency_table_target() local
173 diff = abs(freq - target_freq); in cpufreq_frequency_table_target()
174 if (diff < optimal.frequency || in cpufreq_frequency_table_target()
175 (diff == optimal.frequency && in cpufreq_frequency_table_target()
177 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-4.1.27/drivers/staging/sm750fb/
Dddk750_chip.c476 unsigned int diff; in calcPllValue() local
478 diff = absDiff(tmpClock, request_orig); in calcPllValue()
479 if (diff < miniDiff) { in calcPllValue()
484 miniDiff = diff; in calcPllValue()
500 unsigned int M, N, OD, POD = 0, diff, pllClk, odPower, podPower; in calcPllValue2() local
558 diff = absDiff(pllClk, ulRequestClk); in calcPllValue2()
560 if (diff < bestDiff) { in calcPllValue2()
561 bestDiff = diff; in calcPllValue2()
/linux-4.1.27/net/netfilter/
Dnfnetlink_queue_ct.c88 enum ip_conntrack_info ctinfo, int diff) in nfqnl_ct_seq_adjust() argument
96 if ((ct->status & IPS_NAT_MASK) && diff) in nfqnl_ct_seq_adjust()
97 nfq_ct->seq_adjust(skb, ct, ctinfo, diff); in nfqnl_ct_seq_adjust()
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()
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()
Dnfnetlink_queue_core.c704 nfqnl_mangle(void *data, int data_len, struct nf_queue_entry *e, int diff) in nfqnl_mangle() argument
708 if (diff < 0) { in nfqnl_mangle()
711 } else if (diff > 0) { in nfqnl_mangle()
714 if (diff > skb_tailroom(e->skb)) { in nfqnl_mangle()
716 diff, GFP_ATOMIC); in nfqnl_mangle()
725 skb_put(e->skb, diff); in nfqnl_mangle()
1024 int diff = payload_len - entry->skb->len; in nfqnl_recv_verdict() local
1027 payload_len, entry, diff) < 0) in nfqnl_recv_verdict()
1031 nfqnl_ct_seq_adjust(entry->skb, ct, ctinfo, diff); in nfqnl_recv_verdict()
/linux-4.1.27/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-4.1.27/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-4.1.27/include/linux/iio/
Devents.h27 #define IIO_EVENT_CODE(chan_type, diff, modifier, direction, \ argument
29 (((u64)type << 56) | ((u64)diff << 55) | \
/linux-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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()
607 static inline void htb_accnt_tokens(struct htb_class *cl, int bytes, s64 diff) in htb_accnt_tokens() argument
609 s64 toks = diff + cl->tokens; in htb_accnt_tokens()
620 static inline void htb_accnt_ctokens(struct htb_class *cl, int bytes, s64 diff) in htb_accnt_ctokens() argument
[all …]
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/subdev/clk/
Dgt215.c183 u32 oclk, sclk, sdiv, diff; in gt215_clk_info() local
201 diff = ((khz + 3000) - oclk); in gt215_clk_info()
205 if (diff < 0) { in gt215_clk_info()
232 int P, N, M, diff; in gt215_pll_info() local
240 diff = khz - ret; in gt215_pll_info()
241 if (!pll || (diff >= -2000 && diff < 3000)) { in gt215_pll_info()
/linux-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/arch/um/kernel/
Dum_arch.c255 unsigned long avail, diff; in linux_main() local
290 diff = UML_ROUND_UP(brk_start) - UML_ROUND_UP(&_end); in linux_main()
291 if (diff > 1024 * 1024) { in linux_main()
293 "exec-shield gap\n", diff); in linux_main()
/linux-4.1.27/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-4.1.27/include/net/netfilter/
Dnfnetlink_queue.h17 enum ip_conntrack_info ctinfo, int diff);
41 enum ip_conntrack_info ctinfo, int diff) in nfqnl_ct_seq_adjust() argument
/linux-4.1.27/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-4.1.27/drivers/cpuidle/
Dcpuidle.c163 s64 diff; in cpuidle_enter_state() local
191 diff = ktime_to_us(ktime_sub(time_end, time_start)); in cpuidle_enter_state()
192 if (diff > INT_MAX) in cpuidle_enter_state()
193 diff = INT_MAX; in cpuidle_enter_state()
195 dev->last_residency = (int) diff; in cpuidle_enter_state()
/linux-4.1.27/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-4.1.27/drivers/scsi/megaraid/
Dmegaraid_sas_fp.c320 if (le32_to_cpu(quad->diff) == 0) in MR_GetSpanBlock()
324 le32_to_cpu(quad->diff))) == 0) { in MR_GetSpanBlock()
327 blk = mega_div64_32((row-le64_to_cpu(quad->logStart)), le32_to_cpu(quad->diff)); in MR_GetSpanBlock()
382 (unsigned int)span_set->diff); in getSpanInfo()
409 element, le32_to_cpu(quad->diff)); in getSpanInfo()
468 if (le32_to_cpu(quad->diff) == 0) in mr_spanset_get_span_block()
473 le32_to_cpu(quad->diff))) == 0) { in mr_spanset_get_span_block()
478 le32_to_cpu(quad->diff)); in mr_spanset_get_span_block()
528 span_set->span_row_data_width) * span_set->diff; in get_row_from_strip()
602 le32_to_cpu(quad->diff)) == 0) { in get_strip_from_row()
[all …]
/linux-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/tools/testing/selftests/rcutorture/bin/
Dkvm.sh272 if ! git diff HEAD > $T/git-diff 2>&1
274 cp $T/git-diff $resdir/$ds
/linux-4.1.27/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-4.1.27/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-4.1.27/drivers/virtio/
Dvirtio_balloon.c351 s64 diff; in balloon() local
357 if ((diff = towards_target(vb)) != 0 || in balloon()
368 if (diff > 0) in balloon()
369 fill_balloon(vb, diff); in balloon()
370 else if (diff < 0) in balloon()
371 leak_balloon(vb, -diff); in balloon()
/linux-4.1.27/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-4.1.27/net/ipv6/
Dsyncookies.c104 __u32 diff, count = tcp_cookie_time(); in check_tcp_syn_cookie() local
108 diff = (count - (cookie >> COOKIEBITS)) & ((__u32) -1 >> COOKIEBITS); in check_tcp_syn_cookie()
109 if (diff >= MAX_SYNCOOKIE_AGE) in check_tcp_syn_cookie()
113 cookie_hash(saddr, daddr, sport, dport, count - diff, 1)) in check_tcp_syn_cookie()
/linux-4.1.27/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.h58 unsigned long diff; member
/linux-4.1.27/drivers/infiniband/hw/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-4.1.27/drivers/cpuidle/governors/
Dmenu.c232 int64_t diff = value - avg; in get_typical_interval() local
233 stddev += diff * diff; in get_typical_interval()
/linux-4.1.27/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-4.1.27/arch/mips/alchemy/common/
Dclock.c398 long tdv, tpr, pr, nr, br, bpr, diff, lastdiff; in alchemy_clk_fgcs_detr() local
431 diff = 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()
458 diff = rate - nr; in alchemy_clk_fgcs_detr()
461 if (diff < lastdiff) { in alchemy_clk_fgcs_detr()
462 lastdiff = diff; in alchemy_clk_fgcs_detr()
467 if (diff == 0) in alchemy_clk_fgcs_detr()
/linux-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/sound/soc/sh/rcar/
Dadg.c132 unsigned int min, diff; in rsnd_adg_set_convert_clk_gen2() local
152 diff = abs(src_rate - sel_rate[sel] / div); in rsnd_adg_set_convert_clk_gen2()
153 if (min > diff) { in rsnd_adg_set_convert_clk_gen2()
155 min = diff; in rsnd_adg_set_convert_clk_gen2()
/linux-4.1.27/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-4.1.27/drivers/platform/x86/
Dmsi-wmi.c210 ktime_t diff = ktime_sub(cur, last_pressed); in msi_wmi_notify() local
213 if (ktime_to_us(diff) < 1000 * 50) { in msi_wmi_notify()
216 key->code, ktime_to_us(diff)); in msi_wmi_notify()
/linux-4.1.27/include/net/
Dip_vs.h792 struct sk_buff *, int *diff);
799 struct sk_buff *, int *diff);
1505 __be32 diff[2] = { ~old, new }; in ip_vs_check_diff4() local
1507 return csum_partial(diff, sizeof(diff), oldsum); in ip_vs_check_diff4()
1514 __be32 diff[8] = { ~old[3], ~old[2], ~old[1], ~old[0], in ip_vs_check_diff16() local
1517 return csum_partial(diff, sizeof(diff), oldsum); in ip_vs_check_diff16()
1523 __be16 diff[2] = { ~old, new }; in ip_vs_check_diff2() local
1525 return csum_partial(diff, sizeof(diff), oldsum); in ip_vs_check_diff2()
/linux-4.1.27/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-4.1.27/drivers/infiniband/hw/qib/
Dqib_rc.c803 int diff; in reset_psn() local
810 diff = qib_cmp24(psn, wqe->psn); in reset_psn()
811 if (diff < 0) in reset_psn()
818 if (diff == 0) { in reset_psn()
1135 int diff; in do_rc_ack() local
1159 while ((diff = qib_cmp24(ack_psn, wqe->lpsn)) >= 0) { in do_rc_ack()
1168 diff == 0) { in do_rc_ack()
1182 (opcode != OP(RDMA_READ_RESPONSE_LAST) || diff != 0)) || in do_rc_ack()
1185 (opcode != OP(ATOMIC_ACKNOWLEDGE) || diff != 0))) { in do_rc_ack()
1409 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-4.1.27/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
DSubmittingPatches50 1) "diff -up"
53 If you must generate your patches by hand, use "diff -up" or "diff -uprN"
58 generated by diff(1). When creating your patch, make sure to create it
59 in "unified diff" format, as supplied by the '-u' argument to diff(1).
61 change is in - that makes the resultant diff a lot easier to read.
74 diff -up $SRCTREE/$MYFILE{.orig,} > /tmp/patch
77 or unmodified kernel source tree, and generate a diff against your
84 diff -uprN -X linux-3.19-vanilla/Documentation/dontdiff \
88 the build process, and should be ignored in any diff(1)-generated
93 generated it with diff(1), to ensure accuracy.
[all …]
/linux-4.1.27/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-4.1.27/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-4.1.27/drivers/staging/comedi/drivers/
Dicp_multi.c126 unsigned int diff; in setup_channel_list() local
137 diff = 1; in setup_channel_list()
140 diff = 0; in setup_channel_list()
149 if (diff) { in setup_channel_list()
/linux-4.1.27/drivers/gpu/ipu-v3/
Dipu-di.c523 u32 diff; in ipu_di_adjust_videomode() local
528 diff = 2 - mode->vfront_porch; in ipu_di_adjust_videomode()
530 if (mode->vback_porch >= diff) { in ipu_di_adjust_videomode()
532 mode->vback_porch -= diff; in ipu_di_adjust_videomode()
533 } else if (mode->vsync_len > diff) { in ipu_di_adjust_videomode()
535 mode->vsync_len = mode->vsync_len - diff; in ipu_di_adjust_videomode()
/linux-4.1.27/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-4.1.27/drivers/i2c/busses/
Di2c-octeon.c449 int tclk, thp_base, inc, thp_idx, mdiv_idx, ndiv_idx, foscl, diff; in octeon_i2c_setclock() local
474 diff = abs(foscl - i2c->twsi_freq); in octeon_i2c_setclock()
475 if (diff < delta_hz) { in octeon_i2c_setclock()
476 delta_hz = diff; in octeon_i2c_setclock()
Di2c-ocores.c224 int diff; in ocores_init() local
233 diff = i2c->ip_clock_khz / (5 * (prescale + 1)) - i2c->bus_clock_khz; in ocores_init()
234 if (abs(diff) > i2c->bus_clock_khz / 10) { in ocores_init()
/linux-4.1.27/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-4.1.27/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-4.1.27/drivers/staging/lustre/lustre/llite/
Dlproc_llite.c384 int diff = 0; in ll_max_cached_mb_seq_write() local
410 diff = pages_number - cache->ccc_lru_max; in ll_max_cached_mb_seq_write()
414 if (diff >= 0) { in ll_max_cached_mb_seq_write()
415 atomic_add(diff, &cache->ccc_lru_left); in ll_max_cached_mb_seq_write()
420 diff = -diff; in ll_max_cached_mb_seq_write()
421 while (diff > 0) { in ll_max_cached_mb_seq_write()
432 nv = ov > diff ? ov - diff : 0; in ll_max_cached_mb_seq_write()
435 diff -= ov - nv; in ll_max_cached_mb_seq_write()
441 if (diff <= 0) in ll_max_cached_mb_seq_write()
450 tmp = diff << 1; in ll_max_cached_mb_seq_write()
/linux-4.1.27/tools/nfsd/
Dinject_fault.sh48 diff $BEFORE $AFTER | grep ">"
/linux-4.1.27/Documentation/devicetree/bindings/power_supply/
Dcharger-manager.txt29 -temp-diff : temperature difference to allow recharging
58 cm-battery-temp-diff = <100>;
/linux-4.1.27/tools/iio/
Diio_event_monitor.c208 bool diff = IIO_EVENT_CODE_EXTRACT_DIFF(event->id); in print_event() local
227 if (diff && chan >= 0 && chan2 >= 0) in print_event()
/linux-4.1.27/block/
Dblk-timeout.c222 unsigned long diff = q->timeout.expires - expiry; in blk_add_timer() local
231 if (!timer_pending(&q->timeout) || (diff >= HZ / 2)) in blk_add_timer()
/linux-4.1.27/drivers/net/ethernet/intel/i40e/
Di40e_ptp.c125 u64 adj, freq, diff; in i40e_ptp_adjfreq() local
138 diff = div_u64(freq, 1000000000ULL); in i40e_ptp_adjfreq()
141 adj -= diff; in i40e_ptp_adjfreq()
143 adj += diff; in i40e_ptp_adjfreq()
/linux-4.1.27/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()
/linux-4.1.27/kernel/sched/
Drt.c638 s64 diff; in do_balance_runtime() local
656 diff = iter->rt_runtime - iter->rt_time; in do_balance_runtime()
657 if (diff > 0) { in do_balance_runtime()
658 diff = div_u64((u64)diff, weight); in do_balance_runtime()
659 if (rt_rq->rt_runtime + diff > rt_period) in do_balance_runtime()
660 diff = rt_period - rt_rq->rt_runtime; in do_balance_runtime()
661 iter->rt_runtime -= diff; in do_balance_runtime()
662 rt_rq->rt_runtime += diff; in do_balance_runtime()
718 s64 diff; in __disable_runtime() local
728 diff = min_t(s64, iter->rt_runtime, want); in __disable_runtime()
[all …]
/linux-4.1.27/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-4.1.27/fs/pstore/
Dplatform.c250 size_t diff; in copy_kmsg_to_buffer() local
255 diff = total_len - psinfo->bufsize + hsize; in copy_kmsg_to_buffer()
257 memcpy(psinfo->buf + hsize, big_oops_buf + diff, in copy_kmsg_to_buffer()
/linux-4.1.27/Documentation/video4linux/
DREADME.cx8851 diff ("diff -u").
DREADME.saa713440 Please mail me unified diffs ("diff -u") with your changes, and don't
/linux-4.1.27/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-4.1.27/arch/powerpc/kernel/
Dtime.c390 int diff; in __delay() local
396 diff = get_rtcl() - start; in __delay()
397 if (diff < 0) in __delay()
398 diff += 1000000000; in __delay()
399 } while (diff < loops); in __delay()
/linux-4.1.27/drivers/gpu/drm/nouveau/nvkm/engine/disp/
Dnv50.c1688 u32 calc, diff; in nv50_disp_intr_unk20_2_dp() local
1693 diff = tu_valid - calc; in nv50_disp_intr_unk20_2_dp()
1694 if (diff) { in nv50_disp_intr_unk20_2_dp()
1695 if (diff >= (symbol / 2)) { in nv50_disp_intr_unk20_2_dp()
1696 VTUf = symbol / (symbol - diff); in nv50_disp_intr_unk20_2_dp()
1697 if (symbol - (VTUf * diff)) in nv50_disp_intr_unk20_2_dp()
1710 VTUf = min((int)(symbol / diff), 15); in nv50_disp_intr_unk20_2_dp()
1714 diff = calc - tu_valid; in nv50_disp_intr_unk20_2_dp()
1725 if (diff < best_diff) { in nv50_disp_intr_unk20_2_dp()
1726 best_diff = diff; in nv50_disp_intr_unk20_2_dp()
[all …]
/linux-4.1.27/include/rdma/
Dib_umem.h53 unsigned long diff; member
/linux-4.1.27/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-4.1.27/arch/arm/mach-davinci/
Dda850.c1095 int ret = 0, diff; in da850_round_armrate() local
1103 diff = pos->frequency - rate; in da850_round_armrate()
1104 if (diff < 0) in da850_round_armrate()
1105 diff = -diff; in da850_round_armrate()
1107 if (diff < best) { in da850_round_armrate()
1108 best = diff; in da850_round_armrate()
/linux-4.1.27/drivers/video/fbdev/savage/
Dsavagefb_driver.c424 long diff, best_diff; in SavageCalcClock() local
448 diff = freq * (1 << n2) * n1 - BASE_FREQ * m; in SavageCalcClock()
449 if (diff < 0) in SavageCalcClock()
450 diff = -diff; in SavageCalcClock()
451 if (diff < best_diff) { in SavageCalcClock()
452 best_diff = diff; in SavageCalcClock()
471 long diff, best_diff; in common_calc_clock() local
486 diff = freq * (1 << n2) * n1 - BASE_FREQ * m; in common_calc_clock()
487 if (diff < 0) in common_calc_clock()
488 diff = -diff; in common_calc_clock()
[all …]
/linux-4.1.27/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-4.1.27/arch/parisc/math-emu/
DREADME6 make their 'diff' job easier if our code is relatively unmodified.
/linux-4.1.27/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-4.1.27/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-4.1.27/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()
Dioc3_serial.c312 int diff; in set_baud() local
322 diff = actual_baud - baud; in set_baud()
323 if (diff < 0) in set_baud()
324 diff = -diff; in set_baud()
327 if (diff * 100 <= actual_baud) in set_baud()
/linux-4.1.27/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-4.1.27/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-4.1.27/drivers/regulator/
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-4.1.27/drivers/clk/
Dclk-cdce706.c321 unsigned long diff; in cdce706_divider_round_rate() local
336 diff = max(div_rate, rate) - min(div_rate, rate); in cdce706_divider_round_rate()
338 if (diff < best_diff) { in cdce706_divider_round_rate()
339 best_diff = diff; in cdce706_divider_round_rate()
/linux-4.1.27/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-4.1.27/arch/ia64/kernel/
Dsmpboot.c286 long diff; /* difference between midpoint and master's timestamp */ in ia64_sync_itc() member
330 t[i].diff = delta; in ia64_sync_itc()
340 t[i].rt, t[i].master, t[i].diff, t[i].lat); in ia64_sync_itc()
/linux-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/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-4.1.27/crypto/
Dblkcipher.c199 unsigned long diff; in blkcipher_next_fast() local
209 diff = walk->src.phys.offset - walk->dst.phys.offset; in blkcipher_next_fast()
210 diff |= walk->src.virt.page - walk->dst.virt.page; in blkcipher_next_fast()
215 if (diff) { in blkcipher_next_fast()
/linux-4.1.27/drivers/net/ethernet/sfc/
Dnic.h798 static inline void efx_update_diff_stat(u64 *stat, u64 diff) in efx_update_diff_stat() argument
800 if ((s64)(diff - *stat) > 0) in efx_update_diff_stat()
801 *stat = diff; in efx_update_diff_stat()
/linux-4.1.27/drivers/s390/kvm/
Dvirtio_ccw.c1284 int diff; in pure_hex() local
1286 diff = 0; in pure_hex()
1289 while (diff <= max_digit) { in pure_hex()
1296 diff++; in pure_hex()
1299 if ((diff < min_digit) || (diff > max_digit) || (*val > max_val)) in pure_hex()
/linux-4.1.27/firmware/
DREADME.AddingFirmware23 diff or preferably a git pull request to:
/linux-4.1.27/tools/perf/util/
Dsort.h95 struct hist_entry_diff diff; member
/linux-4.1.27/drivers/net/irda/
Dirda-usb.c497 int diff; in irda_usb_hard_xmit() local
498 diff = ktime_us_delta(ktime_get(), self->stamp); in irda_usb_hard_xmit()
502 diff += IU_USB_MIN_RTT; in irda_usb_hard_xmit()
508 if (mtt > diff) { in irda_usb_hard_xmit()
509 mtt -= diff; in irda_usb_hard_xmit()
/linux-4.1.27/drivers/media/i2c/soc_camera/
Dtw9910.c431 __u32 diff = 0xffffffff, tmp; in tw9910_select_norm() local
447 if (tmp < diff) { in tw9910_select_norm()
448 diff = tmp; in tw9910_select_norm()
/linux-4.1.27/sound/pci/
Des1968.c1714 ktime_t diff; in es1968_measure_clock() local
1781 diff = ktime_sub(stop_time, start_time); in es1968_measure_clock()
1782 t = ktime_to_us(diff); in es1968_measure_clock()
1851 unsigned int diff; in snd_es1968_suppress_jitter() local
1855 diff = (cp1 > cp2 ? cp1 - cp2 : cp2 - cp1); in snd_es1968_suppress_jitter()
1857 if (diff > 1) in snd_es1968_suppress_jitter()
1867 unsigned int diff; in snd_es1968_update_pcm() local
1876 diff = (es->dma_size + hwptr - es->hwptr) % es->dma_size; in snd_es1968_update_pcm()
1879 es->count += diff; in snd_es1968_update_pcm()
/linux-4.1.27/Documentation/scsi/
Dsym53c8xx_2.txt466 diff=0 never set up diff mode
467 diff=1 set up diff mode if BIOS set it
468 diff=2 always set up diff mode
469 diff=3 set diff mode if GPIO3 is not set
698 adaptors. This is used to disable the Symbios compatible "diff" setting
702 "diff" support. ("led pin" support for Symbios compatible cards can remain
/linux-4.1.27/drivers/target/
Dtarget_core_user.c206 int diff = head - tail; in spc_used() local
208 if (diff >= 0) in spc_used()
209 return diff; in spc_used()
211 return size + diff; in spc_used()

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