| /linux-6.15/lib/ |
| H A D | find_bit_benchmark.c | 39 ktime_t time; in test_find_first_bit() local
46 time = ktime_get() - time; in test_find_first_bit()
56 ktime_t time; in test_find_first_and_bit() local
65 time = ktime_get() - time; in test_find_first_and_bit()
74 ktime_t time; in test_find_next_bit() local
79 time = ktime_get() - time; in test_find_next_bit()
88 ktime_t time; in test_find_next_zero_bit() local
93 time = ktime_get() - time; in test_find_next_zero_bit()
112 time = ktime_get() - time; in test_find_last_bit()
128 time = ktime_get() - time; in test_find_nth_bit()
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| H A D | rbtree_test.c | 263 time = time2 - time1; in basic_check()
265 time = div_u64(time, perf_loops); in basic_check()
279 time = time2 - time1; in basic_check()
281 time = div_u64(time, perf_loops); in basic_check()
296 time = time2 - time1; in basic_check()
298 time = div_u64(time, perf_loops); in basic_check()
308 time = time2 - time1; in basic_check()
310 time = div_u64(time, perf_loops); in basic_check()
322 time = div_u64(time, perf_loops); in basic_check()
366 time = div_u64(time, perf_loops); in augmented_check()
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| /linux-6.15/tools/perf/scripts/python/ |
| H A D | stat-cpi.py | 10 def get_key(time, event, cpu, thread): argument
11 return "%d-%s-%d-%d" % (time, event, cpu, thread)
13 def store_key(time, cpu, thread): argument
14 if (time not in times):
15 times.append(time)
23 def store(time, event, cpu, thread, val, ena, run): argument
27 store_key(time, cpu, thread)
28 key = get_key(time, event, cpu, thread)
31 def get(time, event, cpu, thread): argument
32 key = get_key(time, event, cpu, thread)
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| /linux-6.15/sound/core/seq/ |
| H A D | seq_prioq.c | 94 return (snd_seq_compare_real_time(&a->time.time, &b->time.time)); in compare_timestamp()
108 if (a->time.tick > b->time.tick) in compare_timestamp_rel()
110 else if (a->time.tick == b->time.tick) in compare_timestamp_rel()
116 if (a->time.time.tv_sec > b->time.time.tv_sec) in compare_timestamp_rel()
118 else if (a->time.time.tv_sec == b->time.time.tv_sec) { in compare_timestamp_rel()
119 if (a->time.time.tv_nsec > b->time.time.tv_nsec) in compare_timestamp_rel()
121 else if (a->time.time.tv_nsec == b->time.time.tv_nsec) in compare_timestamp_rel()
312 if (cell->event.time.time.tv_sec || in prioq_match()
313 cell->event.time.time.tv_nsec) in prioq_match()
359 res = snd_seq_compare_real_time(&ev->time.time, &info->time.time); in prioq_remove_match()
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| /linux-6.15/drivers/rtc/ |
| H A D | rtc-mc146818-lib.c | 157 .time = time in mc146818_get_time()
161 memset(time, 0, sizeof(*time)); in mc146818_get_time()
167 time->tm_sec = bcd2bin(time->tm_sec); in mc146818_get_time()
168 time->tm_min = bcd2bin(time->tm_min); in mc146818_get_time()
169 time->tm_hour = bcd2bin(time->tm_hour); in mc146818_get_time()
170 time->tm_mday = bcd2bin(time->tm_mday); in mc146818_get_time()
171 time->tm_mon = bcd2bin(time->tm_mon); in mc146818_get_time()
172 time->tm_year = bcd2bin(time->tm_year); in mc146818_get_time()
194 time->tm_mon--; in mc146818_get_time()
227 min = time->tm_min; in mc146818_set_time()
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| H A D | rtc-wm8350.c | 93 u16 time[4]; in wm8350_rtc_settime() local
97 time[0] = tm->tm_sec; in wm8350_rtc_settime()
99 time[1] = tm->tm_hour; in wm8350_rtc_settime()
101 time[2] = tm->tm_mday; in wm8350_rtc_settime()
107 time[0], time[1], time[2], time[3]); in wm8350_rtc_settime()
143 u16 time[4]; in wm8350_rtc_readalarm() local
247 u16 time[3]; in wm8350_rtc_setalarm() local
250 memset(time, 0, sizeof(time)); in wm8350_rtc_setalarm()
253 time[0] |= tm->tm_sec; in wm8350_rtc_setalarm()
263 time[1] |= tm->tm_hour; in wm8350_rtc_setalarm()
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| H A D | rtc-sd2405al.c | 96 time->tm_sec = bcd2bin(data[SD2405AL_REG_T_SEC] & 0x7F); in sd2405al_read_time()
97 time->tm_min = bcd2bin(data[SD2405AL_REG_T_MIN] & 0x7F); in sd2405al_read_time()
103 time->tm_hour = bcd2bin(data[SD2405AL_REG_T_HOUR] in sd2405al_read_time()
106 time->tm_hour = bcd2bin(data[SD2405AL_REG_T_HOUR] in sd2405al_read_time()
114 dev_dbg(sd2405al->dev, "read time: %ptR (%d)\n", time, time->tm_wday); in sd2405al_read_time()
125 data[SD2405AL_REG_T_SEC] = bin2bcd(time->tm_sec); in sd2405al_set_time()
126 data[SD2405AL_REG_T_MIN] = bin2bcd(time->tm_min); in sd2405al_set_time()
128 data[SD2405AL_REG_T_DAY] = bin2bcd(time->tm_mday); in sd2405al_set_time()
129 data[SD2405AL_REG_T_WEEK] = bin2bcd(time->tm_wday); in sd2405al_set_time()
130 data[SD2405AL_REG_T_MON] = bin2bcd(time->tm_mon) + 1; in sd2405al_set_time()
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| H A D | interface.c | 77 if (time < range_min || time > range_max) in rtc_valid_range()
194 alarm->time.tm_sec = -1; in rtc_read_alarm_internal()
195 alarm->time.tm_min = -1; in rtc_read_alarm_internal()
196 alarm->time.tm_hour = -1; in rtc_read_alarm_internal()
197 alarm->time.tm_mday = -1; in rtc_read_alarm_internal()
198 alarm->time.tm_mon = -1; in rtc_read_alarm_internal()
199 alarm->time.tm_year = -1; in rtc_read_alarm_internal()
303 if (alarm->time.tm_mday < 1 || alarm->time.tm_mday > 31) { in __rtc_read_alarm()
352 alarm->time.tm_mon++; in __rtc_read_alarm()
366 alarm->time.tm_year++; in __rtc_read_alarm()
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| H A D | rtc-spear.c | 202 unsigned int time, date; in spear_rtc_read_time() local
233 unsigned int time, date; in spear_rtc_set_time() local
259 unsigned int time, date; in spear_rtc_read_alarm() local
265 alm->time.tm_sec = (time >> SECOND_SHIFT) & SECOND_MASK; in spear_rtc_read_alarm()
266 alm->time.tm_min = (time >> MINUTE_SHIFT) & MIN_MASK; in spear_rtc_read_alarm()
267 alm->time.tm_hour = (time >> HOUR_SHIFT) & HOUR_MASK; in spear_rtc_read_alarm()
272 bcd2tm(&alm->time); in spear_rtc_read_alarm()
289 unsigned int time, date; in spear_rtc_set_alarm() local
292 tm2bcd(&alm->time); in spear_rtc_set_alarm()
296 time = (alm->time.tm_sec << SECOND_SHIFT) | (alm->time.tm_min << in spear_rtc_set_alarm()
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| H A D | rtc-ds1302.c | 58 *bp++ = bin2bcd(time->tm_sec); in ds1302_rtc_set_time()
59 *bp++ = bin2bcd(time->tm_min); in ds1302_rtc_set_time()
60 *bp++ = bin2bcd(time->tm_hour); in ds1302_rtc_set_time()
61 *bp++ = bin2bcd(time->tm_mday); in ds1302_rtc_set_time()
62 *bp++ = bin2bcd(time->tm_mon + 1); in ds1302_rtc_set_time()
63 *bp++ = time->tm_wday + 1; in ds1302_rtc_set_time()
64 *bp++ = bin2bcd(time->tm_year % 100); in ds1302_rtc_set_time()
88 time->tm_sec = bcd2bin(buf[RTC_ADDR_SEC]); in ds1302_rtc_get_time()
89 time->tm_min = bcd2bin(buf[RTC_ADDR_MIN]); in ds1302_rtc_get_time()
90 time->tm_hour = bcd2bin(buf[RTC_ADDR_HOUR]); in ds1302_rtc_get_time()
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| H A D | rtc-ds1305.c | 198 "read", time->tm_sec, time->tm_min, in ds1305_get_time()
199 time->tm_hour, time->tm_mday, in ds1305_get_time()
200 time->tm_mon, time->tm_year, time->tm_wday); in ds1305_get_time()
213 "write", time->tm_sec, time->tm_min, in ds1305_set_time()
214 time->tm_hour, time->tm_mday, in ds1305_set_time()
215 time->tm_mon, time->tm_year, time->tm_wday); in ds1305_set_time()
220 *bp++ = bin2bcd(time->tm_sec); in ds1305_set_time()
221 *bp++ = bin2bcd(time->tm_min); in ds1305_set_time()
223 *bp++ = (time->tm_wday < 7) ? (time->tm_wday + 1) : 1; in ds1305_set_time()
224 *bp++ = bin2bcd(time->tm_mday); in ds1305_set_time()
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| H A D | rtc-mcp795.c | 274 later = rtc_tm_to_time64(&alm->time); in mcp795_set_alarm()
290 alm->time.tm_year = -1; in mcp795_set_alarm()
291 alm->time.tm_isdst = -1; in mcp795_set_alarm()
292 alm->time.tm_yday = -1; in mcp795_set_alarm()
315 &alm->time, alm->time.tm_wday, &alm->time); in mcp795_set_alarm()
329 alm->time.tm_sec = bcd2bin(data[0] & 0x7F); in mcp795_read_alarm()
330 alm->time.tm_min = bcd2bin(data[1] & 0x7F); in mcp795_read_alarm()
335 alm->time.tm_year = -1; in mcp795_read_alarm()
336 alm->time.tm_isdst = -1; in mcp795_read_alarm()
337 alm->time.tm_yday = -1; in mcp795_read_alarm()
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| H A D | rtc-ma35d1.c | 122 u32 time, cal, wday; in ma35d1_rtc_read_time() local
137 tm->tm_sec = bcd2bin(time >> 0); in ma35d1_rtc_read_time()
138 tm->tm_min = bcd2bin(time >> 8); in ma35d1_rtc_read_time()
139 tm->tm_hour = bcd2bin(time >> 16); in ma35d1_rtc_read_time()
172 alrm->time.tm_mon = bcd2bin(calm >> 8); in ma35d1_rtc_read_alarm()
173 alrm->time.tm_mon = alrm->time.tm_mon - 1; in ma35d1_rtc_read_alarm()
177 alrm->time.tm_sec = bcd2bin(talm >> 0); in ma35d1_rtc_read_alarm()
178 alrm->time.tm_min = bcd2bin(talm >> 8); in ma35d1_rtc_read_alarm()
181 return rtc_valid_tm(&alrm->time); in ma35d1_rtc_read_alarm()
189 val = bin2bcd(alrm->time.tm_mday) << 0 | bin2bcd(alrm->time.tm_mon + 1) << 8 | in ma35d1_rtc_set_alarm()
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| H A D | rtc-rk808.c | 76 time64_t time = rtc_tm_to_time64(tm); in rockchip_to_gregorian() local
83 time64_t time = rtc_tm_to_time64(tm); in gregorian_to_rockchip() local
84 rtc_time64_to_tm(time - extra_days * 86400, tm); in gregorian_to_rockchip()
209 rockchip_to_gregorian(&alrm->time); in rk808_rtc_readalarm()
218 &alrm->time, alrm->time.tm_wday, &alrm->time); in rk808_rtc_readalarm()
258 &alrm->time, alrm->time.tm_wday, &alrm->time); in rk808_rtc_setalarm()
260 gregorian_to_rockchip(&alrm->time); in rk808_rtc_setalarm()
261 alrm_data[0] = bin2bcd(alrm->time.tm_sec); in rk808_rtc_setalarm()
262 alrm_data[1] = bin2bcd(alrm->time.tm_min); in rk808_rtc_setalarm()
263 alrm_data[2] = bin2bcd(alrm->time.tm_hour); in rk808_rtc_setalarm()
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| H A D | rtc-mv.c | 116 alm->time.tm_sec = bcd2bin(second); in mv_rtc_read_alarm()
118 alm->time.tm_hour = bcd2bin(hour); in mv_rtc_read_alarm()
119 alm->time.tm_mday = bcd2bin(day); in mv_rtc_read_alarm()
120 alm->time.tm_wday = bcd2bin(wday); in mv_rtc_read_alarm()
127 return rtc_valid_tm(&alm->time); in mv_rtc_read_alarm()
136 if (alm->time.tm_sec >= 0) in mv_rtc_set_alarm()
139 if (alm->time.tm_min >= 0) in mv_rtc_set_alarm()
142 if (alm->time.tm_hour >= 0) in mv_rtc_set_alarm()
148 if (alm->time.tm_mday >= 0) in mv_rtc_set_alarm()
154 if (alm->time.tm_mon >= 0) in mv_rtc_set_alarm()
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| /linux-6.15/Documentation/sound/designs/ |
| H A D | timestamping.rst | 7 - Trigger_tstamp is the system time snapshot taken when the .trigger
19 The difference (tstamp - trigger_tstamp) defines the elapsed time.
34 along with a snapshot of system time. Applications can select from
51 time time time time time
62 are pushed on a link. The link time can be directly measured if
70 The app time corresponds to the time tracked by an application after
79 time with dedicated hardware, possibly synchronized with system time,
90 streams and to the DMA time (hw_ptr) in all other cases.
108 precise start time (patches WIP)
181 ahead of the actual playback time (as a side time this sort of
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| /linux-6.15/drivers/gpu/drm/nouveau/nvkm/core/ |
| H A D | subdev.c | 58 s64 time; in nvkm_subdev_fini() local
61 time = ktime_to_us(ktime_get()); in nvkm_subdev_fini()
75 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_fini()
83 s64 time; in nvkm_subdev_preinit() local
96 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_preinit()
104 s64 time; in nvkm_subdev_oneinit_() local
119 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_oneinit_()
127 s64 time; in nvkm_subdev_init_() local
152 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_init_()
219 s64 time; in nvkm_subdev_del() local
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| /linux-6.15/fs/fat/ |
| H A D | fat_test.c | 26 __le16 time; member
36 .time = cpu_to_le16(0),
52 .time = cpu_to_le16(0),
68 .time = cpu_to_le16(0),
76 .time = cpu_to_le16(0),
84 .time = cpu_to_le16(0),
116 .time = cpu_to_le16(0),
142 testcase->time, in fat_time_fat2unix_test()
158 __le16 date, time; in fat_time_unix2fat_test() local
167 &time, &date, &cs); in fat_time_unix2fat_test()
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| /linux-6.15/drivers/base/power/ |
| H A D | trace.c | 91 static struct rtc_time time = { in set_magic_time() local
103 time.tm_year = (n % 100); in set_magic_time()
105 time.tm_mon = (n % 12); in set_magic_time()
107 time.tm_mday = (n % 28) + 1; in set_magic_time()
109 time.tm_hour = (n % 24); in set_magic_time()
111 time.tm_min = (n % 20) * 3; in set_magic_time()
113 mc146818_set_time(&time); in set_magic_time()
120 struct rtc_time time; in read_magic_time() local
123 if (mc146818_get_time(&time, 1000) < 0) { in read_magic_time()
128 pr_info("RTC time: %ptRt, date: %ptRd\n", &time, &time); in read_magic_time()
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| /linux-6.15/arch/um/kernel/ |
| H A D | time.c | 170 time_travel_set_time(msg->time); in time_travel_handle_message()
187 bc_message = msg->time; in time_travel_handle_message()
202 .time = time, in time_travel_ext_req()
240 time_travel_set_time(msg.time); in time_travel_ext_req()
244 return msg.time; in time_travel_ext_req()
296 time += time_travel_shm_offset; in time_travel_ext_update_request()
400 unsigned long long time) in __time_travel_add_event() argument
410 e->time = time; in __time_travel_add_event()
421 if ((tmp->time > e->time) || in __time_travel_add_event()
422 (tmp->time == e->time && tmp->onstack && e->onstack)) { in __time_travel_add_event()
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| /linux-6.15/Documentation/scheduler/ |
| H A D | sched-rt-group.rst | 33 are real-time processes).
45 of the CPU time available. Without a minimum guarantee a real-time group can
52 CPU time is divided by means of specifying how much time can be spent running
53 in a given period. We allocate this "run time" for each real-time group which
56 Any time not allocated to a real-time group will be used to run normal priority
63 time dedicated for the graphics. We can then give this group a run time of 0.8
73 real-time tasks have explicitly allocated the CPU time they need to perform
93 A global limit on how much time real-time scheduling may use. This is always
98 all real-time groups.
116 real-time tasks will not lock up the machine but leave a little time to recover
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| /linux-6.15/drivers/firmware/efi/ |
| H A D | efi-pstore.c | 89 u64 time; in efi_pstore_read_func() local
95 record->id = generic_id(time, part, cnt); in efi_pstore_read_func()
98 record->time.tv_sec = time; in efi_pstore_read_func()
99 record->time.tv_nsec = 0; in efi_pstore_read_func()
110 record->time.tv_sec = time; in efi_pstore_read_func()
111 record->time.tv_nsec = 0; in efi_pstore_read_func()
115 &record->type, &part, &time) == 3) { in efi_pstore_read_func()
121 record->id = generic_id(time, part, 0); in efi_pstore_read_func()
124 record->time.tv_sec = time; in efi_pstore_read_func()
125 record->time.tv_nsec = 0; in efi_pstore_read_func()
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| /linux-6.15/tools/testing/selftests/timers/ |
| H A D | valid-adjtimex.c | 202 tmx.time.tv_sec = offset / NSEC_PER_SEC; in set_offset()
205 if (offset < 0 && tmx.time.tv_usec) { in set_offset()
206 tmx.time.tv_sec -= 1; in set_offset()
207 tmx.time.tv_usec += NSEC_PER_SEC; in set_offset()
213 if (offset < 0 && tmx.time.tv_usec) { in set_offset()
214 tmx.time.tv_sec -= 1; in set_offset()
215 tmx.time.tv_usec += USEC_PER_SEC; in set_offset()
221 printf("(sec: %ld usec: %ld) ", tmx.time.tv_sec, tmx.time.tv_usec); in set_offset()
237 tmx.time.tv_sec = sec; in set_bad_offset()
238 tmx.time.tv_usec = usec; in set_bad_offset()
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| /linux-6.15/scripts/ |
| H A D | show_delta | 50 time = string.atof(time_str)
53 return (time, rest)
65 (time, rest) = get_time(line)
72 delta = time - base_time
75 delta = time - last_time
76 last_time = time
78 return ("[%5.6f < %5.6f >]" % (time, delta)) + rest
111 (time, rest) = get_time(line)
115 base_time = time
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| /linux-6.15/drivers/input/misc/ |
| H A D | axp20x-pek.c | 49 unsigned int time; member
54 { .time = 128, .idx = 0 },
55 { .time = 1000, .idx = 2 },
56 { .time = 3000, .idx = 1 },
57 { .time = 2000, .idx = 3 },
61 { .time = 128, .idx = 0 },
62 { .time = 1000, .idx = 1 },
104 if (val == time[i].idx) in axp20x_show_attr()
105 val = time[i].time; in axp20x_show_attr()
147 err = abs(time[i].time - val); in axp20x_store_attr()
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