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Searched refs:diff (Results 1 – 25 of 494) sorted by relevance

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/linux/net/ipv6/ila/
A Dila_common.c44 __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()
67 __wsum diff; in ila_csum_do_neutral_nofmt() local
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()
98 diff = get_csum_diff(ip6h, p); in ila_csum_adjust_transport()
100 diff, true); in ila_csum_adjust_transport()
112 diff = get_csum_diff(ip6h, p); in ila_csum_adjust_transport()
[all …]
/linux/drivers/gpu/drm/vmwgfx/
A Dvmwgfx_blit.c261 size_t offs = (diff_offs + diff->line_offset) / diff->cpp; in vmw_adjust_rect()
299 vmw_adjust_rect(diff, csize); in vmw_diff_memcpy()
300 byte_len = diff->cpp; in vmw_diff_memcpy()
306 diff->line_offset += csize; in vmw_diff_memcpy()
313 vmw_adjust_rect(diff, csize); in vmw_diff_memcpy()
317 diff->line_offset += n; in vmw_diff_memcpy()
346 struct vmw_diff_cpy *diff; member
362 struct vmw_diff_cpy *diff = d->diff; in vmw_bo_cpu_blit_line() local
412 diff->do_cpy(diff, d->dst_addr + dst_page_offset, in vmw_bo_cpu_blit_line()
452 struct vmw_diff_cpy *diff) in vmw_bo_cpu_blit() argument
[all …]
/linux/arch/x86/math-emu/
A Dreg_add_sub.c59 diff = expa - expb; in FPU_add()
60 if (!diff) { in FPU_add()
63 if (!diff) { in FPU_add()
65 if (!diff) in FPU_add()
70 if (diff > 0) { in FPU_add()
74 } else if (diff < 0) { in FPU_add()
169 diff = expa - expb; in FPU_sub()
171 if (!diff) { in FPU_sub()
173 if (!diff) { in FPU_sub()
175 if (!diff) in FPU_sub()
[all …]
/linux/net/xfrm/
A Dxfrm_replay.c124 u32 diff; in xfrm_replay_check_legacy() local
136 diff = x->replay.seq - seq; in xfrm_replay_check_legacy()
158 u32 diff, seq; in xfrm_replay_advance() local
238 if (pos >= diff) in xfrm_replay_check_bmp()
260 u32 diff; in xfrm_replay_advance_bmp() local
291 if (pos >= diff) in xfrm_replay_advance_bmp()
455 u32 diff; in xfrm_replay_check_esn() local
470 diff = top - seq; in xfrm_replay_check_esn()
481 diff = ~seq + top + 1; in xfrm_replay_check_esn()
491 if (pos >= diff) in xfrm_replay_check_esn()
[all …]
/linux/drivers/gpu/drm/
A Ddrm_rect.c95 int diff; in drm_rect_clip_scaled() local
97 diff = clip->x1 - dst->x1; in drm_rect_clip_scaled()
98 if (diff > 0) { in drm_rect_clip_scaled()
103 dst->x1 += diff; in drm_rect_clip_scaled()
105 diff = clip->y1 - dst->y1; in drm_rect_clip_scaled()
106 if (diff > 0) { in drm_rect_clip_scaled()
111 dst->y1 += diff; in drm_rect_clip_scaled()
114 if (diff > 0) { in drm_rect_clip_scaled()
119 dst->x2 -= diff; in drm_rect_clip_scaled()
122 if (diff > 0) { in drm_rect_clip_scaled()
[all …]
/linux/tools/perf/bench/
A Dsyscall.c35 struct timeval start, stop, diff; in bench_syscall_basic() local
47 timersub(&stop, &start, &diff); in bench_syscall_basic()
53 result_usec = diff.tv_sec * 1000000; in bench_syscall_basic()
54 result_usec += diff.tv_usec; in bench_syscall_basic()
57 (unsigned long) diff.tv_sec, in bench_syscall_basic()
58 (unsigned long) (diff.tv_usec/1000)); in bench_syscall_basic()
69 (unsigned long) diff.tv_sec, in bench_syscall_basic()
70 (unsigned long) (diff.tv_usec / 1000)); in bench_syscall_basic()
A Dsched-pipe.c81 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 (unsigned long) diff.tv_sec, in bench_sched_pipe()
160 (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); in bench_sched_pipe()
171 (unsigned long) diff.tv_sec, in bench_sched_pipe()
172 (unsigned long) (diff.tv_usec / USEC_PER_MSEC)); in bench_sched_pipe()
A Dfind-bit-bench.c58 struct timeval start, end, diff; in do_for_each_set_bit() local
84 timersub(&end, &start, &diff); in do_for_each_set_bit()
85 runtime_us = diff.tv_sec * USEC_PER_SEC + diff.tv_usec; in do_for_each_set_bit()
98 timersub(&end, &start, &diff); in do_for_each_set_bit()
99 runtime_us = diff.tv_sec * USEC_PER_SEC + diff.tv_usec; in do_for_each_set_bit()
/linux/tools/perf/scripts/python/
A Dpowerpc-hcalls.py176 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,
/linux/fs/hfs/
A 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()
/linux/fs/afs/
A Dvl_alias.c42 int addr_a, addr_b, diff; in afs_compare_addrs() local
45 if (diff) in afs_compare_addrs()
54 diff = addr_a - addr_b; in afs_compare_addrs()
55 if (diff == 0) { in afs_compare_addrs()
67 if (diff == 0) { in afs_compare_addrs()
77 diff = 1; in afs_compare_addrs()
81 return diff; in afs_compare_addrs()
101 if (diff < 0) { in afs_compare_fs_alists()
103 } else if (diff > 0) { in afs_compare_fs_alists()
137 if (diff < 0) { in afs_compare_volume_slists()
[all …]
/linux/include/sound/
A Dpcm-indirect.h40 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()
113 diff += runtime->boundary; in snd_pcm_indirect_capture_transfer()
114 if (diff < 0) in snd_pcm_indirect_capture_transfer()
[all …]
/linux/crypto/
A Decdsa.c39 ssize_t diff = vlen - keylen; in ecdsa_get_signature_rs() local
51 if (diff > 0) { in ecdsa_get_signature_rs()
55 diff--; in ecdsa_get_signature_rs()
58 if (diff) in ecdsa_get_signature_rs()
61 if (-diff >= keylen) in ecdsa_get_signature_rs()
64 if (diff) { in ecdsa_get_signature_rs()
66 memset(rs, 0, -diff); in ecdsa_get_signature_rs()
148 ssize_t diff; in ecdsa_verify() local
169 if (diff >= 0) { in ecdsa_verify()
170 if (diff) in ecdsa_verify()
[all …]
/linux/tools/perf/
A Dbuiltin-diff.c285 pair->diff.computed = true; in compute_delta()
294 pair->diff.computed = true; in compute_ratio()
308 return pair->diff.wdiff; in compute_wdiff()
637 pair->diff.cycles = in compute_cycles_diff()
1401 double diff; in __hpp__color_compare() local
1420 diff = pair->diff.period_ratio_delta; in __hpp__color_compare()
1426 pfmt, diff); in __hpp__color_compare()
1431 diff = pair->diff.period_ratio; in __hpp__color_compare()
1437 pfmt, diff); in __hpp__color_compare()
1588 double diff; in hpp__entry_pair() local
[all …]
/linux/drivers/video/fbdev/vermilion/
A Dcr_pll.c91 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()
/linux/drivers/net/fddi/skfp/
A Dhwt.c221 long diff ; in hwt_wait_time() local
236 diff = (long)(start - hwt_quick_read(smc)) ; in hwt_wait_time()
237 if (diff < 0) { in hwt_wait_time()
238 diff += interval ; in hwt_wait_time()
240 } while (diff <= duration) ; in hwt_wait_time()
243 diff = interval ; in hwt_wait_time()
248 diff += interval ; in hwt_wait_time()
257 } while (diff <= duration) ; in hwt_wait_time()
/linux/tools/perf/util/bpf_skel/
A Dbpf_prog_profiler.bpf.c55 struct bpf_perf_event_value *before, diff; in fexit_update_maps() local
63 diff.counter = after->counter - before->counter; in fexit_update_maps()
64 diff.enabled = after->enabled - before->enabled; in fexit_update_maps()
65 diff.running = after->running - before->running; in fexit_update_maps()
69 accum->counter += diff.counter; in fexit_update_maps()
70 accum->enabled += diff.enabled; in fexit_update_maps()
71 accum->running += diff.running; in fexit_update_maps()
/linux/drivers/net/ethernet/broadcom/bnx2x/
A Dbnx2x_stats.h391 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, \
416 pstats->mac_stx[1].t##_lo, new->diff##_lo); \
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/linux/drivers/net/ethernet/pensando/ionic/
A Dionic_phc.c524 u64 delay, diff, mult; in ionic_lif_alloc_phc() local
567 diff = U64_MAX / phc->cc.mult / 2; in ionic_lif_alloc_phc()
571 diff = DIV_ROUND_UP(diff, phc->cc.mult); in ionic_lif_alloc_phc()
575 diff |= diff >> 1; in ionic_lif_alloc_phc()
576 diff |= diff >> 2; in ionic_lif_alloc_phc()
577 diff |= diff >> 4; in ionic_lif_alloc_phc()
578 diff |= diff >> 8; in ionic_lif_alloc_phc()
579 diff |= diff >> 16; in ionic_lif_alloc_phc()
580 diff |= diff >> 32; in ionic_lif_alloc_phc()
583 diff &= phc->cc.mask; in ionic_lif_alloc_phc()
[all …]
/linux/net/batman-adv/
A Dbitarray.h30 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()
/linux/tools/bpf/bpftool/skeleton/
A Dprofiler.bpf.c73 struct bpf_perf_event_value *before, diff; in fexit_update_maps() local
80 diff.counter = after->counter - before->counter; in fexit_update_maps()
81 diff.enabled = after->enabled - before->enabled; in fexit_update_maps()
82 diff.running = after->running - before->running; in fexit_update_maps()
86 accum->counter += diff.counter; in fexit_update_maps()
87 accum->enabled += diff.enabled; in fexit_update_maps()
88 accum->running += diff.running; in fexit_update_maps()
/linux/include/net/
A Dseg6.h20 __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()
/linux/tools/perf/Documentation/
A Dperf-diff.txt1 perf-diff(1)
74 diff.
134 Select the second 10% time slice to diff:
136 perf diff --time 10%/2
138 Select from 0% to 10% time slice to diff:
140 perf diff --time 0%-10%
144 perf diff --time 10%/1,10%/2
148 perf diff --time 0%-10%,30%-40%
209 - perf diff A B C
220 - perf diff B A C
[all …]
/linux/drivers/video/fbdev/geode/
A Dvideo_cs5530.c73 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()
/linux/tools/testing/selftests/timers/
A Drtcpie.c35 struct timeval start, end, diff; in main() local
111 timersub(&end, &start, &diff); in main()
112 if (diff.tv_sec > 0 || in main()
113 diff.tv_usec > ((1000000L / tmp) * 1.10)) { in main()
115 diff.tv_sec, diff.tv_usec, in main()

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