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/kernel/linux/linux-6.6/lib/
H A 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()
56 ktime_t time; in test_find_first_and_bit() local
60 time = ktime_get(); in test_find_first_and_bit()
65 time = ktime_get() - time; in test_find_first_and_bit()
66 pr_err("find_first_and_bit: %18llu ns, %6ld iterations\n", time, cn in test_find_first_and_bit()
74 ktime_t time; test_find_next_bit() local
88 ktime_t time; test_find_next_zero_bit() local
102 ktime_t time; test_find_last_bit() local
121 ktime_t time; test_find_nth_bit() local
138 ktime_t time; test_find_next_and_bit() local
[all...]
/kernel/linux/linux-5.10/sound/core/seq/
H A Dseq_prioq.c7 #include <linux/time.h>
91 return (snd_seq_compare_tick_time(&a->time.tick, &b->time.tick)); in compare_timestamp()
93 /* compare real time */ 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 in compare_timestamp_rel()
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/kernel/linux/linux-6.6/sound/core/seq/
H A Dseq_prioq.c7 #include <linux/time.h>
91 return (snd_seq_compare_tick_time(&a->time.tick, &b->time.tick)); in compare_timestamp()
93 /* compare real time */ 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 in compare_timestamp_rel()
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/kernel/linux/linux-5.10/tools/perf/scripts/python/
H A Dstat-cpi.py10 def get_key(time, event, cpu, thread):
11 return "%d-%s-%d-%d" % (time, event, cpu, thread)
13 def store_key(time, cpu, thread):
14 if (time not in times):
15 times.append(time)
23 def store(time, event, cpu, thread, val, ena, run):
24 #print("event %s cpu %d, thread %d, time %d, val %d, ena %d, run %d" %
25 # (event, cpu, thread, time, val, ena, run))
27 store_key(time, cpu, thread)
28 key = get_key(time, even
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/kernel/linux/linux-6.6/tools/perf/scripts/python/
H A Dstat-cpi.py10 def get_key(time, event, cpu, thread):
11 return "%d-%s-%d-%d" % (time, event, cpu, thread)
13 def store_key(time, cpu, thread):
14 if (time not in times):
15 times.append(time)
23 def store(time, event, cpu, thread, val, ena, run):
24 #print("event %s cpu %d, thread %d, time %d, val %d, ena %d, run %d" %
25 # (event, cpu, thread, time, val, ena, run))
27 store_key(time, cpu, thread)
28 key = get_key(time, even
[all...]
/kernel/linux/linux-6.6/drivers/rtc/
H A Drtc-mc146818-lib.c34 * readout is unspecified. The maximum update time is ~2ms. Poll in mc146818_avoid_UIP()
81 pr_warn("Reading current time from RTC took around %li ms\n", in mc146818_avoid_UIP()
101 struct rtc_time *time; member
121 p->time->tm_sec = seconds; in mc146818_get_time_callback()
122 p->time->tm_min = CMOS_READ(RTC_MINUTES); in mc146818_get_time_callback()
123 p->time->tm_hour = CMOS_READ(RTC_HOURS); in mc146818_get_time_callback()
124 p->time->tm_mday = CMOS_READ(RTC_DAY_OF_MONTH); in mc146818_get_time_callback()
125 p->time->tm_mon = CMOS_READ(RTC_MONTH); in mc146818_get_time_callback()
126 p->time->tm_year = CMOS_READ(RTC_YEAR); in mc146818_get_time_callback()
143 * mc146818_get_time - Get the current time fro
154 mc146818_get_time(struct rtc_time *time, int timeout) mc146818_get_time() argument
212 mc146818_set_time(struct rtc_time *time) mc146818_set_time() argument
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H A 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_MI in rtc2pcf_time()
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H A Drtc-wm8350.c13 #include <linux/time.h>
29 * Read current time and date in RTC
38 * Read the time twice and compare. in wm8350_rtc_readtime()
39 * If time1 == time2, then time is valid else retry. in wm8350_rtc_readtime()
83 dev_err(dev, "timed out reading RTC time\n"); in wm8350_rtc_readtime()
88 * Set current time and date in RTC
93 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[ in wm8350_rtc_settime()
143 u16 time[4]; wm8350_rtc_readalarm() local
247 u16 time[3]; wm8350_rtc_setalarm() local
[all...]
H A Dinterface.c33 * Since the reading time values from RTC device are always in the RTC in rtc_add_offset()
56 * If the setting time values are in the valid range of RTC hardware in rtc_subtract_offset()
57 * device, then no need to subtract the offset when setting time to RTC in rtc_subtract_offset()
58 * device. Otherwise we need to subtract the offset to make the time in rtc_subtract_offset()
70 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 in rtc_read_alarm_internal()
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/kernel/linux/linux-5.10/drivers/rtc/
H A Drtc-mc146818-lib.c29 * readout is unspecified. The maximum update time is ~2ms. Poll in mc146818_avoid_UIP()
106 int mc146818_get_time(struct rtc_time *time) in mc146818_get_time() argument
120 memset(time, 0, sizeof(*time)); in mc146818_get_time()
129 * readout is unspecified. The maximum update time is ~2ms. Poll 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 in mc146818_get_time()
231 mc146818_set_time(struct rtc_time *time) mc146818_set_time() argument
[all...]
H A 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_MI in rtc2pcf_time()
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H A 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 in dm355evm_rtc_read_time()
83 union evm_time time; dm355evm_rtc_set_time() local
[all...]
H A Drtc-wm8350.c13 #include <linux/time.h>
29 * Read current time and date in RTC
38 * Read the time twice and compare. in wm8350_rtc_readtime()
39 * If time1 == time2, then time is valid else retry. in wm8350_rtc_readtime()
83 dev_err(dev, "timed out reading RTC time\n"); in wm8350_rtc_readtime()
88 * Set current time and date in RTC
93 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[ in wm8350_rtc_settime()
143 u16 time[4]; wm8350_rtc_readalarm() local
247 u16 time[3]; wm8350_rtc_setalarm() local
[all...]
H A Dinterface.c33 * Since the reading time values from RTC device are always in the RTC in rtc_add_offset()
56 * If the setting time values are in the valid range of RTC hardware in rtc_subtract_offset()
57 * device, then no need to subtract the offset when setting time to RTC in rtc_subtract_offset()
58 * device. Otherwise we need to subtract the offset to make the time in rtc_subtract_offset()
70 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 in rtc_read_alarm_internal()
[all...]
/kernel/linux/linux-5.10/lib/
H A 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, cn in test_find_next_bit()
69 ktime_t time; test_find_next_zero_bit() local
83 ktime_t time; test_find_last_bit() local
103 ktime_t time; test_find_next_and_bit() local
[all...]
/kernel/linux/linux-5.10/drivers/gpu/drm/nouveau/nvkm/core/
H A 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; nvkm_subdev_init() local
166 s64 time; nvkm_subdev_init() local
197 s64 time; nvkm_subdev_del() local
[all...]
/kernel/linux/linux-6.6/drivers/gpu/drm/nouveau/nvkm/core/
H A Dsubdev.c58 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()
76 nvkm_trace(subdev, "%s completed in %lldus\n", action, time); in nvkm_subdev_fini()
83 s64 time; in nvkm_subdev_preinit() local
86 time = ktime_to_us(ktime_get()); in nvkm_subdev_preinit()
96 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_preinit()
97 nvkm_trace(subdev, "preinit completed in %lldus\n", time); in nvkm_subdev_preinit()
104 s64 time; nvkm_subdev_oneinit_() local
127 s64 time; nvkm_subdev_init_() local
219 s64 time; nvkm_subdev_del() local
[all...]
/kernel/linux/linux-6.6/fs/fat/
H A Dfat_test.c26 __le16 time; member
36 .time = cpu_to_le16(0),
44 .time = cpu_to_le16(49021),
52 .time = cpu_to_le16(0),
60 .time = cpu_to_le16(49021),
68 .time = cpu_to_le16(0),
76 .time = cpu_to_le16(0),
84 .time = cpu_to_le16(0),
92 .time = cpu_to_le16(48064),
100 .time
158 __le16 date, time; fat_time_unix2fat_test() local
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/kernel/linux/linux-6.6/arch/um/kernel/
H A Dtime.c22 #include <linux/time-internal.h>
48 panic("time-travel: time goes backwards %lld -> %lld\n", in time_travel_set_time()
85 panic("time-travel external link is broken\n"); in time_travel_handle_message()
87 panic("invalid time-travel message - %d bytes\n", ret); in time_travel_handle_message()
91 WARN_ONCE(1, "time-travel: unexpected message %lld\n", in time_travel_handle_message()
97 time_travel_set_time(msg->time); in time_travel_handle_message()
101 time_travel_ext_free_until = msg->time; in time_travel_handle_message()
109 static u64 time_travel_ext_req(u32 op, u64 time) in time_travel_ext_req() argument
115 .time in time_travel_ext_req()
169 time_travel_ext_update_request(unsigned long long time) time_travel_ext_update_request() argument
205 time_travel_ext_request(unsigned long long time) time_travel_ext_request() argument
268 __time_travel_add_event(struct time_travel_event *e, unsigned long long time) __time_travel_add_event() argument
307 time_travel_add_event(struct time_travel_event *e, unsigned long long time) time_travel_add_event() argument
[all...]
/kernel/linux/linux-5.10/drivers/base/power/
H A Dtrace.c32 * can just use the few bytes of actual time data, which means that
36 * (since the time between the hang and the boot might be more
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
[all...]
/kernel/linux/linux-6.6/drivers/base/power/
H A Dtrace.c32 * can just use the few bytes of actual time data, which means that
36 * (since the time between the hang and the boot might be more
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
[all...]
/kernel/linux/linux-5.10/arch/um/kernel/
H A Dtime.c22 #include <linux/time-internal.h>
47 panic("time-travel: time goes backwards %lld -> %lld\n", in time_travel_set_time()
89 panic("time-travel external link is broken\n"); in time_travel_handle_message()
91 panic("invalid time-travel message - %d bytes\n", ret); in time_travel_handle_message()
95 WARN_ONCE(1, "time-travel: unexpected message %lld\n", in time_travel_handle_message()
101 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 in time_travel_ext_req()
173 time_travel_ext_update_request(unsigned long long time) time_travel_ext_update_request() argument
195 time_travel_ext_request(unsigned long long time) time_travel_ext_request() argument
257 __time_travel_add_event(struct time_travel_event *e, unsigned long long time) __time_travel_add_event() argument
293 time_travel_add_event(struct time_travel_event *e, unsigned long long time) time_travel_add_event() argument
[all...]
/kernel/linux/linux-5.10/tools/testing/selftests/timers/
H A Dvalid-adjtimex.c29 #include <time.h>
30 #include <sys/time.h>
205 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 in set_offset()
[all...]
/kernel/linux/linux-6.6/drivers/firmware/efi/
H A Defi-pstore.c62 u64 time; in efi_pstore_read_func() local
67 &record->type, &part, &cnt, &time, &data_type) == 5) { in efi_pstore_read_func()
68 record->id = generic_id(time, part, cnt); in efi_pstore_read_func()
71 record->time.tv_sec = time; in efi_pstore_read_func()
72 record->time.tv_nsec = 0; in efi_pstore_read_func()
79 &record->type, &part, &cnt, &time) == 4) { in efi_pstore_read_func()
80 record->id = generic_id(time, part, cnt); in efi_pstore_read_func()
83 record->time.tv_sec = time; in efi_pstore_read_func()
[all...]
/kernel/linux/linux-6.6/tools/testing/selftests/timers/
H A Dvalid-adjtimex.c29 #include <time.h>
30 #include <sys/time.h>
205 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 in set_offset()
[all...]

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