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/kernel/linux/linux-5.10/tools/perf/scripts/python/
Dstat-cpi.py10 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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/kernel/linux/linux-5.10/lib/
Dfind_bit_benchmark.c39 ktime_t time; in test_find_first_bit() local
41 time = ktime_get(); in test_find_first_bit()
46 time = ktime_get() - time; in test_find_first_bit()
47 pr_err("find_first_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_first_bit()
55 ktime_t time; in test_find_next_bit() local
57 time = ktime_get(); in test_find_next_bit()
60 time = ktime_get() - time; in test_find_next_bit()
61 pr_err("find_next_bit: %18llu ns, %6ld iterations\n", time, cnt); in test_find_next_bit()
69 ktime_t time; in test_find_next_zero_bit() local
71 time = ktime_get(); in test_find_next_zero_bit()
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Drbtree_test.c245 cycles_t time1, time2, time; in rbtree_test_init() local
267 time = time2 - time1; in rbtree_test_init()
269 time = div_u64(time, perf_loops); in rbtree_test_init()
271 (unsigned long long)time); in rbtree_test_init()
283 time = time2 - time1; in rbtree_test_init()
285 time = div_u64(time, perf_loops); in rbtree_test_init()
287 (unsigned long long)time); in rbtree_test_init()
300 time = time2 - time1; in rbtree_test_init()
302 time = div_u64(time, perf_loops); in rbtree_test_init()
304 (unsigned long long)time); in rbtree_test_init()
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/kernel/linux/linux-5.10/drivers/rtc/
Drtc-mc146818-lib.c106 int mc146818_get_time(struct rtc_time *time) in mc146818_get_time() argument
120 memset(time, 0, sizeof(*time)); in mc146818_get_time()
136 time->tm_sec = CMOS_READ(RTC_SECONDS); in mc146818_get_time()
145 if (time->tm_sec != CMOS_READ(RTC_SECONDS)) { in mc146818_get_time()
156 time->tm_min = CMOS_READ(RTC_MINUTES); in mc146818_get_time()
157 time->tm_hour = CMOS_READ(RTC_HOURS); in mc146818_get_time()
158 time->tm_mday = CMOS_READ(RTC_DAY_OF_MONTH); in mc146818_get_time()
159 time->tm_mon = CMOS_READ(RTC_MONTH); in mc146818_get_time()
160 time->tm_year = CMOS_READ(RTC_YEAR); in mc146818_get_time()
181 retry |= time->tm_sec != CMOS_READ(RTC_SECONDS); in mc146818_get_time()
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Drtc-pcf50633.c51 u_int8_t time[PCF50633_TI_EXTENT]; member
64 rtc->tm_sec = bcd2bin(pcf->time[PCF50633_TI_SEC]); in pcf2rtc_time()
65 rtc->tm_min = bcd2bin(pcf->time[PCF50633_TI_MIN]); in pcf2rtc_time()
66 rtc->tm_hour = bcd2bin(pcf->time[PCF50633_TI_HOUR]); in pcf2rtc_time()
67 rtc->tm_wday = bcd2bin(pcf->time[PCF50633_TI_WKDAY]); in pcf2rtc_time()
68 rtc->tm_mday = bcd2bin(pcf->time[PCF50633_TI_DAY]); in pcf2rtc_time()
69 rtc->tm_mon = bcd2bin(pcf->time[PCF50633_TI_MONTH]) - 1; in pcf2rtc_time()
70 rtc->tm_year = bcd2bin(pcf->time[PCF50633_TI_YEAR]) + 100; in pcf2rtc_time()
75 pcf->time[PCF50633_TI_SEC] = bin2bcd(rtc->tm_sec); in rtc2pcf_time()
76 pcf->time[PCF50633_TI_MIN] = bin2bcd(rtc->tm_min); in rtc2pcf_time()
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Drtc-dm355evm.c35 union evm_time time; in dm355evm_rtc_read_time() local
48 if (tries && time.bytes[0] == status) in dm355evm_rtc_read_time()
50 time.bytes[0] = status; in dm355evm_rtc_read_time()
55 if (tries && time.bytes[1] == status) in dm355evm_rtc_read_time()
57 time.bytes[1] = status; in dm355evm_rtc_read_time()
62 if (tries && time.bytes[2] == status) in dm355evm_rtc_read_time()
64 time.bytes[2] = status; in dm355evm_rtc_read_time()
69 if (tries && time.bytes[3] == status) in dm355evm_rtc_read_time()
71 time.bytes[3] = status; in dm355evm_rtc_read_time()
75 dev_dbg(dev, "read timestamp %08x\n", time.value); in dm355evm_rtc_read_time()
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Drtc-wm8350.c93 u16 time[4]; in wm8350_rtc_settime() local
97 time[0] = tm->tm_sec; in wm8350_rtc_settime()
98 time[0] |= tm->tm_min << WM8350_RTC_MINS_SHIFT; in wm8350_rtc_settime()
99 time[1] = tm->tm_hour; in wm8350_rtc_settime()
100 time[1] |= (tm->tm_wday + 1) << WM8350_RTC_DAY_SHIFT; in wm8350_rtc_settime()
101 time[2] = tm->tm_mday; in wm8350_rtc_settime()
102 time[2] |= (tm->tm_mon + 1) << WM8350_RTC_MTH_SHIFT; in wm8350_rtc_settime()
103 time[3] = ((tm->tm_year + 1900) / 100) << WM8350_RTC_YHUNDREDS_SHIFT; in wm8350_rtc_settime()
104 time[3] |= (tm->tm_year + 1900) % 100; in wm8350_rtc_settime()
107 time[0], time[1], time[2], time[3]); in wm8350_rtc_settime()
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Dinterface.c70 time64_t time = rtc_tm_to_time64(tm); in rtc_valid_range() local
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()
200 alarm->time.tm_wday = -1; in rtc_read_alarm_internal()
201 alarm->time.tm_yday = -1; in rtc_read_alarm_internal()
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Drtc-ds1302.c37 static int ds1302_rtc_set_time(struct device *dev, struct rtc_time *time) in ds1302_rtc_set_time() argument
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()
72 static int ds1302_rtc_get_time(struct device *dev, struct rtc_time *time) in ds1302_rtc_get_time() argument
88 time->tm_sec = bcd2bin(buf[RTC_ADDR_SEC]); in ds1302_rtc_get_time()
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Drtc-spear.c205 unsigned int time, date; in spear_rtc_read_time() local
210 time = readl(config->ioaddr + TIME_REG); in spear_rtc_read_time()
212 tm->tm_sec = (time >> SECOND_SHIFT) & SECOND_MASK; in spear_rtc_read_time()
213 tm->tm_min = (time >> MINUTE_SHIFT) & MIN_MASK; in spear_rtc_read_time()
214 tm->tm_hour = (time >> HOUR_SHIFT) & HOUR_MASK; in spear_rtc_read_time()
234 unsigned int time, date; in spear_rtc_set_time() local
239 time = (tm->tm_sec << SECOND_SHIFT) | (tm->tm_min << MINUTE_SHIFT) | in spear_rtc_set_time()
243 writel(time, config->ioaddr + TIME_REG); in spear_rtc_set_time()
260 unsigned int time, date; in spear_rtc_read_alarm() local
264 time = readl(config->ioaddr + ALARM_TIME_REG); in spear_rtc_read_alarm()
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Drtc-ds1305.c170 static int ds1305_get_time(struct device *dev, struct rtc_time *time) in ds1305_get_time() argument
188 time->tm_sec = bcd2bin(buf[DS1305_SEC]); in ds1305_get_time()
189 time->tm_min = bcd2bin(buf[DS1305_MIN]); in ds1305_get_time()
190 time->tm_hour = bcd2hour(buf[DS1305_HOUR]); in ds1305_get_time()
191 time->tm_wday = buf[DS1305_WDAY] - 1; in ds1305_get_time()
192 time->tm_mday = bcd2bin(buf[DS1305_MDAY]); in ds1305_get_time()
193 time->tm_mon = bcd2bin(buf[DS1305_MON]) - 1; in ds1305_get_time()
194 time->tm_year = bcd2bin(buf[DS1305_YEAR]) + 100; in ds1305_get_time()
198 "read", time->tm_sec, time->tm_min, in ds1305_get_time()
199 time->tm_hour, time->tm_mday, in ds1305_get_time()
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Drtc-mcp795.c274 later = rtc_tm_to_time64(&alm->time); in mcp795_set_alarm()
279 (SEC_PER_DAY * (365 + is_leap_year(alm->time.tm_year)))) 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()
294 tmp[0] = (tmp[0] & 0x80) | bin2bcd(alm->time.tm_sec); in mcp795_set_alarm()
295 tmp[1] = (tmp[1] & 0x80) | bin2bcd(alm->time.tm_min); in mcp795_set_alarm()
296 tmp[2] = (tmp[2] & 0xE0) | bin2bcd(alm->time.tm_hour); in mcp795_set_alarm()
297 tmp[3] = (tmp[3] & 0x80) | bin2bcd(alm->time.tm_wday + 1); in mcp795_set_alarm()
300 tmp[4] = (tmp[4] & 0xC0) | bin2bcd(alm->time.tm_mday); in mcp795_set_alarm()
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Drtc-mv.c116 alm->time.tm_sec = bcd2bin(second); in mv_rtc_read_alarm()
117 alm->time.tm_min = bcd2bin(minute); 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()
121 alm->time.tm_mon = bcd2bin(month) - 1; in mv_rtc_read_alarm()
123 alm->time.tm_year = bcd2bin(year) + 100; 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()
137 rtc_reg |= (RTC_ALARM_VALID | bin2bcd(alm->time.tm_sec)) in mv_rtc_set_alarm()
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Drtc-rk808.c77 time64_t time = rtc_tm_to_time64(tm); in rockchip_to_gregorian() local
78 rtc_time64_to_tm(time + nov2dec_transitions(tm) * 86400, tm); in rockchip_to_gregorian()
84 time64_t time = rtc_tm_to_time64(tm); in gregorian_to_rockchip() local
85 rtc_time64_to_tm(time - extra_days * 86400, tm); in gregorian_to_rockchip()
92 rtc_time64_to_tm(time - (extra_days - 1) * 86400, tm); in gregorian_to_rockchip()
207 alrm->time.tm_sec = bcd2bin(alrm_data[0] & SECONDS_REG_MSK); in rk808_rtc_readalarm()
208 alrm->time.tm_min = bcd2bin(alrm_data[1] & MINUTES_REG_MAK); in rk808_rtc_readalarm()
209 alrm->time.tm_hour = bcd2bin(alrm_data[2] & HOURS_REG_MSK); in rk808_rtc_readalarm()
210 alrm->time.tm_mday = bcd2bin(alrm_data[3] & DAYS_REG_MSK); in rk808_rtc_readalarm()
211 alrm->time.tm_mon = (bcd2bin(alrm_data[4] & MONTHS_REG_MSK)) - 1; in rk808_rtc_readalarm()
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/kernel/linux/linux-5.10/sound/core/seq/
Dseq_prioq.c91 return (snd_seq_compare_tick_time(&a->time.tick, &b->time.tick)); in compare_timestamp()
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()
206 return snd_seq_compare_tick_time(current_time, &ev->time.tick); in event_is_ready()
208 return snd_seq_compare_real_time(current_time, &ev->time.time); in event_is_ready()
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/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/core/
Dsubdev.c114 s64 time; in nvkm_subdev_fini() local
117 time = ktime_to_us(ktime_get()); in nvkm_subdev_fini()
130 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_fini()
131 nvkm_trace(subdev, "%s completed in %lldus\n", action, time); in nvkm_subdev_fini()
138 s64 time; in nvkm_subdev_preinit() local
141 time = ktime_to_us(ktime_get()); in nvkm_subdev_preinit()
151 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_preinit()
152 nvkm_trace(subdev, "preinit completed in %lldus\n", time); in nvkm_subdev_preinit()
159 s64 time; in nvkm_subdev_init() local
163 time = ktime_to_us(ktime_get()); in nvkm_subdev_init()
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/kernel/linux/linux-5.10/Documentation/sound/designs/
Dtimestamping.rst7 - Trigger_tstamp is the system time snapshot taken when the .trigger
19 The difference (tstamp - trigger_tstamp) defines the elapsed time.
26 The use of these different pointers and time information depends on
30 - ``delay`` reports the time it will take to hear a new sample after all
34 along with a snapshot of system time. Applications can select from
42 of time as measured by different components of audio hardware. In
47 --------------------------------------------------------------> time
51 time time time time time
58 The analog time is taken at the last stage of the playback, as close
61 The link time is taken at the output of the SoC/chipset as the samples
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/kernel/linux/linux-5.10/arch/um/kernel/
Dtime.c101 time_travel_set_time(msg->time); in time_travel_handle_message()
105 time_travel_ext_free_until = msg->time; in time_travel_handle_message()
113 static u64 time_travel_ext_req(u32 op, u64 time) in time_travel_ext_req() argument
119 .time = time, in time_travel_ext_req()
147 msg.op, msg.seq, mseq, msg.time); in time_travel_ext_req()
150 time_travel_set_time(msg.time); in time_travel_ext_req()
153 return msg.time; in time_travel_ext_req()
173 static void time_travel_ext_update_request(unsigned long long time) in time_travel_ext_update_request() argument
180 time == time_travel_ext_prev_request) in time_travel_ext_update_request()
183 time_travel_ext_prev_request = time; in time_travel_ext_update_request()
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/kernel/linux/linux-5.10/drivers/base/power/
Dtrace.c91 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) < 0) { in read_magic_time()
128 pr_info("RTC time: %ptRt, date: %ptRd\n", &time, &time); in read_magic_time()
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/kernel/linux/linux-5.10/tools/testing/selftests/timers/
Dvalid-adjtimex.c205 tmx.time.tv_sec = offset / NSEC_PER_SEC; in set_offset()
206 tmx.time.tv_usec = offset % NSEC_PER_SEC; in set_offset()
208 if (offset < 0 && tmx.time.tv_usec) { in set_offset()
209 tmx.time.tv_sec -= 1; in set_offset()
210 tmx.time.tv_usec += NSEC_PER_SEC; in set_offset()
213 tmx.time.tv_sec = offset / USEC_PER_SEC; in set_offset()
214 tmx.time.tv_usec = offset % USEC_PER_SEC; in set_offset()
216 if (offset < 0 && tmx.time.tv_usec) { in set_offset()
217 tmx.time.tv_sec -= 1; in set_offset()
218 tmx.time.tv_usec += USEC_PER_SEC; in set_offset()
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/kernel/linux/linux-5.10/scripts/
Dshow_delta50 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
/kernel/liteos_a/testsuites/unittest/process/lock/mutex/smoke/
Dpthread_mutex_test_008.cpp44 struct timespec time; in ThreadFuncTest3() local
52 time.tv_sec = timeVal.tv_sec + 15; // 15 in ThreadFuncTest3()
53 time.tv_nsec = timeVal.tv_usec + 0; in ThreadFuncTest3()
55 ret = pthread_mutex_timedlock(&g_muxLock001, &time); in ThreadFuncTest3()
70 struct timespec time; in ThreadFuncTest2() local
78 time.tv_sec = timeVal.tv_sec + 10; // 10 in ThreadFuncTest2()
79 time.tv_nsec = timeVal.tv_usec + 0; in ThreadFuncTest2()
81 ret = pthread_mutex_timedlock(&g_muxLock001, &time); in ThreadFuncTest2()
97 struct timespec time; in ThreadFuncTest1() local
105 time.tv_sec = timeVal.tv_sec + 5; // 5 in ThreadFuncTest1()
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/kernel/linux/linux-5.10/crypto/
Djitterentropy.c327 __u64 time = 0; in jent_loop_shuffle() local
332 jent_get_nstime(&time); in jent_loop_shuffle()
338 time ^= ec->data; in jent_loop_shuffle()
344 shuffle ^= time & mask; in jent_loop_shuffle()
345 time = time >> bits; in jent_loop_shuffle()
380 static void jent_lfsr_time(struct rand_data *ec, __u64 time, __u64 loop_cnt, in jent_lfsr_time() argument
400 __u64 tmp = time << (DATA_SIZE_BITS - i); in jent_lfsr_time()
517 __u64 time = 0; in jent_measure_jitter() local
528 jent_get_nstime(&time); in jent_measure_jitter()
529 current_delta = jent_delta(ec->prev_time, time); in jent_measure_jitter()
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/kernel/linux/linux-5.10/drivers/input/misc/
Daxp20x-pek.c48 unsigned int time; member
53 { .time = 128, .idx = 0 },
54 { .time = 1000, .idx = 2 },
55 { .time = 3000, .idx = 1 },
56 { .time = 2000, .idx = 3 },
60 { .time = 128, .idx = 0 },
61 { .time = 1000, .idx = 1 },
62 { .time = 2000, .idx = 2 },
63 { .time = 3000, .idx = 3 },
67 { .time = 4000, .idx = 0 },
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/kernel/linux/linux-5.10/tools/testing/kunit/
Dkunit.py13 import time
57 config_start = time.time()
59 config_end = time.time()
72 build_start = time.time()
77 build_end = time.time()
93 test_start = time.time()
98 test_end = time.time()
105 parse_start = time.time()
115 parse_end = time.time()
136 run_start = time.time()
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