| /Linux-v5.4/net/ipv6/ila/ |
| D | ila_common.c | 44 __wsum diff, fval; in ila_csum_do_neutral_fmt() local
46 diff = get_csum_diff_iaddr(iaddr, p); in ila_csum_do_neutral_fmt()
51 diff = csum_add(diff, fval); in ila_csum_do_neutral_fmt()
53 *adjust = ~csum_fold(csum_add(diff, csum_unfold(*adjust))); in ila_csum_do_neutral_fmt()
67 __wsum diff; in ila_csum_do_neutral_nofmt() local
69 diff = get_csum_diff_iaddr(iaddr, p); in ila_csum_do_neutral_nofmt()
71 *adjust = ~csum_fold(csum_add(diff, csum_unfold(*adjust))); in ila_csum_do_neutral_nofmt()
79 __wsum diff; in ila_csum_adjust_transport() local
87 diff = get_csum_diff(ip6h, p); in ila_csum_adjust_transport()
89 diff, true); in ila_csum_adjust_transport()
[all …]
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| /Linux-v5.4/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_blit.c | 245 void vmw_memcpy(struct vmw_diff_cpy *diff, u8 *dest, const u8 *src, size_t n) in vmw_memcpy() argument
258 static void vmw_adjust_rect(struct vmw_diff_cpy *diff, size_t diff_offs) in vmw_adjust_rect() argument
260 size_t offs = (diff_offs + diff->line_offset) / diff->cpp; in vmw_adjust_rect()
261 struct drm_rect *rect = &diff->rect; in vmw_adjust_rect()
265 rect->y1 = min_t(int, rect->y1, diff->line); in vmw_adjust_rect()
266 rect->y2 = max_t(int, rect->y2, diff->line + 1); in vmw_adjust_rect()
287 void vmw_diff_memcpy(struct vmw_diff_cpy *diff, u8 *dest, const u8 *src, in vmw_diff_memcpy() argument
292 if (WARN_ON_ONCE(round_down(n, diff->cpp) != n)) in vmw_diff_memcpy()
296 csize = vmw_find_first_diff(dest, src, n, diff->cpp); in vmw_diff_memcpy()
298 vmw_adjust_rect(diff, csize); in vmw_diff_memcpy()
[all …]
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| /Linux-v5.4/fs/hfs/ |
| D | sysdep.c | 19 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()
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| /Linux-v5.4/tools/perf/scripts/python/ |
| D | powerpc-hcalls.py | 176 diff = nsecs(sec, nsec) - d_enter[cpu][opcode]
179 output[opcode]['time'] += diff
181 if (output[opcode]['min'] > diff):
182 output[opcode]['min'] = diff
183 if (output[opcode]['max'] < diff):
184 output[opcode]['max'] = diff
187 'time': diff,
189 'min': diff,
190 'max': diff,
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| /Linux-v5.4/net/xfrm/ |
| D | xfrm_replay.c | 109 u32 diff; in xfrm_replay_check() local
121 diff = x->replay.seq - seq; in xfrm_replay_check()
122 if (diff >= x->props.replay_window) { in xfrm_replay_check()
127 if (x->replay.bitmap & (1U << diff)) { in xfrm_replay_check()
140 u32 diff; in xfrm_replay_advance() local
147 diff = seq - x->replay.seq; in xfrm_replay_advance()
148 if (diff < x->props.replay_window) in xfrm_replay_advance()
149 x->replay.bitmap = ((x->replay.bitmap) << diff) | 1; in xfrm_replay_advance()
154 diff = x->replay.seq - seq; in xfrm_replay_advance()
155 x->replay.bitmap |= (1U << diff); in xfrm_replay_advance()
[all …]
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| /Linux-v5.4/arch/x86/math-emu/ |
| D | reg_add_sub.c | 45 int diff, tag, expa, expb; in FPU_add() local
59 diff = expa - expb; in FPU_add()
60 if (!diff) { in FPU_add()
61 diff = a->sigh - b->sigh; /* This works only if the ms bits in FPU_add()
63 if (!diff) { in FPU_add()
64 diff = a->sigl > b->sigl; in FPU_add()
65 if (!diff) in FPU_add()
66 diff = -(a->sigl < b->sigl); in FPU_add()
70 if (diff > 0) { in FPU_add()
74 } else if (diff < 0) { in FPU_add()
[all …]
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| /Linux-v5.4/arch/arm64/lib/ |
| D | memcmp.S | 40 diff .req x6 label
67 eor diff, data1, data2 /* Non-zero if differences found. */
68 csinv endloop, diff, xzr, cs /* Last Dword or differences. */
88 orr diff, diff, mask
170 eor diff, data1, data2 /*Non-zero if differences found.*/
171 csinv endloop, diff, xzr, ne
189 eor diff, data1, data2 /* Non-zero if differences found. */
190 cbnz diff, .Lnot_limit
195 eor diff, data1, data2 /* Non-zero if differences found. */
197 csinv endloop, diff, xzr, ne/*if limit_wd is 0,will finish the cmp*/
[all …]
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| D | strcmp.S | 43 diff .req x5 label
70 eor diff, data1, data2 /* Non-zero if differences found. */
72 orr syndrome, diff, has_nul
139 eor diff, data1, data2 /* Non-zero if differences found. */
140 orr syndrome, diff, has_nul
161 eor diff, data1, data2 /* Non-zero if differences found. */
162 orr syndrome, diff, has_nul
171 eor diff, data1, data2 /* Non-zero if differences found. */
172 orr syndrome, diff, has_nul
204 CPU_BE( orr syndrome, diff, has_nul )
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| D | strncmp.S | 44 diff .req x6 label
83 eor diff, data1, data2 /* Non-zero if differences found. */
84 csinv endloop, diff, xzr, pl /* Last Dword or differences.*/
107 orr syndrome, diff, has_nul
191 eor diff, data1, data2 /* Non-zero if differences found. */
192 csinv endloop, diff, xzr, ne/*if limit_wd is 0,will finish the cmp*/
215 eor diff, data1, data2 /* Non-zero if differences found. */
216 csinv endloop, diff, xzr, eq
225 eor diff, data1, data2 /* Non-zero if differences found. */
226 csinv endloop, diff, xzr, ne/*if limit_wd is 0,will finish the cmp*/
[all …]
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| /Linux-v5.4/include/sound/ |
| D | pcm-indirect.h | 40 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_playback_transfer() local
43 if (diff) { in snd_pcm_indirect_playback_transfer()
44 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect_playback_transfer()
45 diff += runtime->boundary; in snd_pcm_indirect_playback_transfer()
46 if (diff < 0) in snd_pcm_indirect_playback_transfer()
48 rec->sw_ready += (int)frames_to_bytes(runtime, diff); in snd_pcm_indirect_playback_transfer()
109 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect_capture_transfer() local
111 if (diff) { in snd_pcm_indirect_capture_transfer()
112 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect_capture_transfer()
113 diff += runtime->boundary; in snd_pcm_indirect_capture_transfer()
[all …]
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| /Linux-v5.4/net/batman-adv/ |
| D | bitarray.h | 30 s32 diff; in batadv_test_bit() local
32 diff = last_seqno - curr_seqno; in batadv_test_bit()
33 if (diff < 0 || diff >= BATADV_TQ_LOCAL_WINDOW_SIZE) in batadv_test_bit()
35 return test_bit(diff, seq_bits) != 0; in batadv_test_bit()
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| /Linux-v5.4/drivers/video/fbdev/vermilion/ |
| D | cr_pll.c | 91 int diff; in crvml_nearest_index() local
96 diff = clock - crvml_clocks[i]; in crvml_nearest_index()
97 diff = (diff < 0) ? -diff : diff; in crvml_nearest_index()
98 if (diff < cur_diff) { in crvml_nearest_index()
100 cur_diff = diff; in crvml_nearest_index()
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| /Linux-v5.4/include/net/ |
| D | seg6.h | 20 __be32 diff[] = { ~from, to }; in update_csum_diff4() local
22 skb->csum = ~csum_partial((char *)diff, sizeof(diff), ~skb->csum); in update_csum_diff4()
28 __be32 diff[] = { in update_csum_diff16() local
33 skb->csum = ~csum_partial((char *)diff, sizeof(diff), ~skb->csum); in update_csum_diff16()
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| /Linux-v5.4/tools/perf/bench/ |
| D | sched-pipe.c | 81 struct timeval start, stop, diff; in bench_sched_pipe() local
148 timersub(&stop, &start, &diff); in bench_sched_pipe()
155 result_usec = diff.tv_sec * USEC_PER_SEC; in bench_sched_pipe()
156 result_usec += diff.tv_usec; in bench_sched_pipe()
159 diff.tv_sec, in bench_sched_pipe()
160 (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); in bench_sched_pipe()
171 diff.tv_sec, in bench_sched_pipe()
172 (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); in bench_sched_pipe()
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| /Linux-v5.4/drivers/net/fddi/skfp/ |
| D | hwt.c | 225 long diff ; in hwt_wait_time() local
240 diff = (long)(start - hwt_quick_read(smc)) ; in hwt_wait_time()
241 if (diff < 0) { in hwt_wait_time()
242 diff += interval ; in hwt_wait_time()
244 } while (diff <= duration) ; in hwt_wait_time()
247 diff = interval ; in hwt_wait_time()
252 diff += interval ; in hwt_wait_time()
261 } while (diff <= duration) ; in hwt_wait_time()
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| /Linux-v5.4/drivers/gpu/drm/ |
| D | drm_rect.c | 85 int diff; in drm_rect_clip_scaled() local
87 diff = clip->x1 - dst->x1; in drm_rect_clip_scaled()
88 if (diff > 0) { in drm_rect_clip_scaled()
90 drm_rect_width(dst), diff); in drm_rect_clip_scaled()
95 diff = clip->y1 - dst->y1; in drm_rect_clip_scaled()
96 if (diff > 0) { in drm_rect_clip_scaled()
98 drm_rect_height(dst), diff); in drm_rect_clip_scaled()
103 diff = dst->x2 - clip->x2; in drm_rect_clip_scaled()
104 if (diff > 0) { in drm_rect_clip_scaled()
106 drm_rect_width(dst), diff); in drm_rect_clip_scaled()
[all …]
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| /Linux-v5.4/fs/afs/ |
| D | server.c | 40 int seq = 0, diff; in afs_find_server() local
60 diff = ((u16 __force)a->sin6_port - in afs_find_server()
62 if (diff == 0) in afs_find_server()
63 diff = memcmp(&a->sin6_addr, in afs_find_server()
66 if (diff == 0) in afs_find_server()
75 diff = ((u16 __force)a->sin6_port - in afs_find_server()
77 if (diff == 0) in afs_find_server()
78 diff = ((u32 __force)a->sin6_addr.s6_addr32[3] - in afs_find_server()
80 if (diff == 0) in afs_find_server()
106 int diff, seq = 0; in afs_find_server_by_uuid() local
[all …]
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| /Linux-v5.4/tools/testing/selftests/timers/ |
| D | rtcpie.c | 33 struct timeval start, end, diff; in main() local
103 timersub(&end, &start, &diff); in main()
104 if (diff.tv_sec > 0 || in main()
105 diff.tv_usec > ((1000000L / tmp) * 1.10)) { in main()
107 diff.tv_sec, diff.tv_usec, in main()
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| /Linux-v5.4/drivers/video/fbdev/geode/ |
| D | video_cs5530.c | 73 long min, diff; in cs5530_set_dclk_frequency() local
80 diff = cs5530_pll_table[i].pixclock - info->var.pixclock; in cs5530_set_dclk_frequency()
81 if (diff < 0L) diff = -diff; in cs5530_set_dclk_frequency()
82 if (diff < min) { in cs5530_set_dclk_frequency()
83 min = diff; in cs5530_set_dclk_frequency()
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| /Linux-v5.4/drivers/net/ethernet/broadcom/bnx2x/ |
| D | bnx2x_stats.h | 390 DIFF_64(diff.hi, new->s##_hi, pstats->mac_stx[0].t##_hi, \
391 diff.lo, new->s##_lo, pstats->mac_stx[0].t##_lo); \
394 ADD_64(pstats->mac_stx[1].t##_hi, diff.hi, \
395 pstats->mac_stx[1].t##_lo, diff.lo); \
400 DIFF_64(diff.hi, new->s##_hi, old->s##_hi, \
401 diff.lo, new->s##_lo, old->s##_lo); \
402 ADD_64(estats->t##_hi, diff.hi, \
403 estats->t##_lo, diff.lo); \
413 #define ADD_STAT64(diff, t) \ argument
415 ADD_64(pstats->mac_stx[1].t##_hi, new->diff##_hi, \
[all …]
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| /Linux-v5.4/tools/perf/Documentation/ |
| D | perf-diff.txt | 1 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.
95 diff.compute config option. See COMPARISON METHODS section for
112 The default value can be set using the diff.order config option.
129 Select the second 10% time slice to diff:
131 perf diff --time 10%/2
133 Select from 0% to 10% time slice to diff:
[all …]
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| /Linux-v5.4/tools/testing/selftests/firmware/ |
| D | fw_fallback.sh | 187 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
204 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
213 if ! diff -q "$FW" /dev/test_firmware >/dev/null ; then
221 if diff -q "$FW" /dev/test_firmware >/dev/null ; then
244 if ! diff -q "$RANDOM_FILE_PATH" /dev/test_firmware >/dev/null ; then
255 if ! diff -q "$RANDOM_FILE_PATH" /dev/test_firmware >/dev/null ; then
268 if diff -q "$RANDOM_FILE_PATH" /dev/test_firmware >/dev/null ; then
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| /Linux-v5.4/tools/perf/ |
| D | builtin-diff.c | 274 pair->diff.period_ratio_delta = new_percent - old_percent; in compute_delta()
275 pair->diff.computed = true; in compute_delta()
276 return pair->diff.period_ratio_delta; in compute_delta()
284 pair->diff.computed = true; in compute_ratio()
285 pair->diff.period_ratio = new_period / old_period; in compute_ratio()
286 return pair->diff.period_ratio; in compute_ratio()
294 pair->diff.computed = true; in compute_wdiff()
295 pair->diff.wdiff = new_period * compute_wdiff_w2 - in compute_wdiff()
298 return pair->diff.wdiff; in compute_wdiff()
578 l = labs(left->diff.cycles); in block_cycles_diff_cmp()
[all …]
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| /Linux-v5.4/sound/drivers/ |
| D | pcm-indirect2.c | 175 unsigned int diff; in snd_pcm_indirect2_increase_min_periods() local
177 diff = rec->sw_data - rec->sw_io; in snd_pcm_indirect2_increase_min_periods()
179 diff = (rec->sw_buffer_size - in snd_pcm_indirect2_increase_min_periods()
182 if (bytes >= diff) in snd_pcm_indirect2_increase_min_periods()
245 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect2_playback_transfer() local
247 if (diff) { in snd_pcm_indirect2_playback_transfer()
251 if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) in snd_pcm_indirect2_playback_transfer()
252 diff += runtime->boundary; in snd_pcm_indirect2_playback_transfer()
257 rec->sw_ready += (int)frames_to_bytes(runtime, diff); in snd_pcm_indirect2_playback_transfer()
407 snd_pcm_sframes_t diff = appl_ptr - rec->appl_ptr; in snd_pcm_indirect2_capture_transfer() local
[all …]
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| /Linux-v5.4/net/core/ |
| D | utils.c | 445 __be32 diff[] = { in inet_proto_csum_replace16() local
450 *sum = csum_fold(csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
453 skb->csum = ~csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
456 *sum = ~csum_fold(csum_partial(diff, sizeof(diff), in inet_proto_csum_replace16()
462 __wsum diff, bool pseudohdr) in inet_proto_csum_replace_by_diff() argument
465 *sum = csum_fold(csum_add(diff, ~csum_unfold(*sum))); in inet_proto_csum_replace_by_diff()
467 skb->csum = ~csum_add(diff, ~skb->csum); in inet_proto_csum_replace_by_diff()
469 *sum = ~csum_fold(csum_add(diff, csum_unfold(*sum))); in inet_proto_csum_replace_by_diff()
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