| /Linux-v5.4/lib/ |
| D | find_bit_benchmark.c | 41 time = ktime_get(); in test_find_first_bit()
46 time = ktime_get() - time; in test_find_first_bit()
57 time = ktime_get(); in test_find_next_bit()
60 time = ktime_get() - time; in test_find_next_bit()
71 time = ktime_get(); in test_find_next_zero_bit()
74 time = ktime_get() - time; in test_find_next_zero_bit()
85 time = ktime_get(); in test_find_last_bit()
93 time = ktime_get() - time; in test_find_last_bit()
105 time = ktime_get(); in test_find_next_and_bit()
108 time = ktime_get() - time; in test_find_next_and_bit()
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| D | test_bitmap.c | 301 time = ktime_get(); in __test_bitmap_parselist()
304 time = ktime_get() - time; in __test_bitmap_parselist()
307 time = ktime_get(); in __test_bitmap_parselist()
309 time = ktime_get() - time; in __test_bitmap_parselist()
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| /Linux-v5.4/drivers/gpu/drm/nouveau/nvkm/core/ |
| D | subdev.c | 117 time = ktime_to_us(ktime_get()); in nvkm_subdev_fini()
130 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_fini()
141 time = ktime_to_us(ktime_get()); in nvkm_subdev_preinit()
151 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_preinit()
163 time = ktime_to_us(ktime_get()); in nvkm_subdev_init()
168 time = ktime_to_us(ktime_get()); in nvkm_subdev_init()
176 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_init()
188 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_init()
201 time = ktime_to_us(ktime_get()); in nvkm_subdev_del()
204 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_del()
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| D | object.c | 187 time = ktime_to_us(ktime_get()); in nvkm_object_fini()
204 time = ktime_to_us(ktime_get()) - time; in nvkm_object_fini()
229 time = ktime_to_us(ktime_get()); in nvkm_object_init()
243 time = ktime_to_us(ktime_get()) - time; in nvkm_object_init()
265 time = ktime_to_us(ktime_get()); in nvkm_object_dtor()
275 time = ktime_to_us(ktime_get()) - time; in nvkm_object_dtor()
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| /Linux-v5.4/drivers/base/test/ |
| D | test_async_driver_probe.c | 128 calltime = ktime_get(); in test_async_probe_init()
135 delta = ktime_sub(ktime_get(), calltime); in test_async_probe_init()
145 calltime = ktime_get(); in test_async_probe_init()
163 delta = ktime_sub(ktime_get(), calltime); in test_async_probe_init()
192 calltime = ktime_get(); in test_async_probe_init()
199 delta = ktime_sub(ktime_get(), calltime); in test_async_probe_init()
211 calltime = ktime_get(); in test_async_probe_init()
225 delta = ktime_sub(ktime_get(), calltime); in test_async_probe_init()
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| /Linux-v5.4/arch/x86/kernel/cpu/ |
| D | aperfmperf.c | 61 s->time = ktime_get(); in aperfmperf_snapshot_khz()
92 aperfmperf_snapshot_cpu(cpu, ktime_get(), true); in aperfmperf_get_khz()
98 ktime_t now = ktime_get(); in arch_freq_prepare_all()
130 if (aperfmperf_snapshot_cpu(cpu, ktime_get(), true)) in arch_freq_get_on_cpu()
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| /Linux-v5.4/arch/mips/kernel/ |
| D | spinlock_test.c | 21 start = ktime_get(); in ss_get()
31 finish = ktime_get(); in ss_get()
70 pt->start = ktime_get(); in multi_other()
110 finish = ktime_get(); in multi_get()
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| /Linux-v5.4/drivers/media/rc/ |
| D | gpio-ir-tx.c | 75 edge = ktime_get(); in gpio_ir_tx()
81 delta = ktime_us_delta(edge, ktime_get()); in gpio_ir_tx()
93 while (ktime_before(ktime_get(), last)) { in gpio_ir_tx()
97 ktime_get())); in gpio_ir_tx()
103 ktime_get())); in gpio_ir_tx()
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| D | serial_ir.c | 231 now = ktime_get(); in send_pulse_homebrew_softcarrier()
239 now = ktime_get(); in send_pulse_homebrew_softcarrier()
344 kt = ktime_get(); in serial_ir_irq_handler()
605 serial_ir.lastkt = ktime_get(); in serial_ir_open()
648 edge = ktime_get(); in serial_ir_tx()
656 delta = ktime_us_delta(edge, ktime_get()); in serial_ir_tx()
715 serial_ir.lastkt = ktime_get(); in serial_ir_resume()
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| /Linux-v5.4/mm/ |
| D | gup_benchmark.c | 40 start_time = ktime_get(); in __gup_benchmark_ioctl()
73 end_time = ktime_get(); in __gup_benchmark_ioctl()
78 start_time = ktime_get(); in __gup_benchmark_ioctl()
84 end_time = ktime_get(); in __gup_benchmark_ioctl()
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| /Linux-v5.4/drivers/hwmon/pmbus/ |
| D | zl6100.c | 122 s64 delta = ktime_us_delta(ktime_get(), data->access); in zl6100_wait()
171 data->access = ktime_get(); in zl6100_read_word_data()
220 data->access = ktime_get(); in zl6100_read_byte_data()
262 data->access = ktime_get(); in zl6100_write_word_data()
278 data->access = ktime_get(); in zl6100_write_byte()
358 data->access = ktime_get(); in zl6100_probe()
383 data->access = ktime_get(); in zl6100_probe()
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| /Linux-v5.4/drivers/gpu/drm/i915/gt/ |
| D | selftest_timeline.c | 267 kt = ktime_get(); in bench_sync()
277 kt = ktime_sub(ktime_get(), kt); in bench_sync()
285 kt = ktime_get(); in bench_sync()
293 kt = ktime_sub(ktime_get(), kt); in bench_sync()
301 kt = ktime_get(); in bench_sync()
311 kt = ktime_sub(ktime_get(), kt); in bench_sync()
323 kt = ktime_get(); in bench_sync()
328 kt = ktime_sub(ktime_get(), kt); in bench_sync()
334 kt = ktime_get(); in bench_sync()
342 kt = ktime_sub(ktime_get(), kt); in bench_sync()
[all …]
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| /Linux-v5.4/include/linux/ |
| D | iopoll.h | 38 ktime_t __timeout = ktime_add_us(ktime_get(), __timeout_us); \
45 ktime_compare(ktime_get(), __timeout) > 0) { \
76 ktime_t __timeout = ktime_add_us(ktime_get(), __timeout_us); \
82 ktime_compare(ktime_get(), __timeout) > 0) { \
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| /Linux-v5.4/drivers/isdn/mISDN/ |
| D | clock.c | 48 iclock_timestamp = ktime_get(); in mISDN_init_clock()
156 iclock_timestamp = ktime_get(); in mISDN_clock_update()
163 timestamp_now = ktime_get(); in mISDN_clock_update()
189 timestamp_now = ktime_get(); in mISDN_clock_get()
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| /Linux-v5.4/drivers/iio/adc/ |
| D | ltc2485.c | 31 time_elapsed = ktime_ms_delta(ktime_get(), data->time_prev); in ltc2485_wait_conv()
50 data->time_prev = ktime_get(); in ltc2485_read()
122 data->time_prev = ktime_get(); in ltc2485_probe()
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| /Linux-v5.4/drivers/base/power/ |
| D | wakeup_stats.c | 43 ws->active ? ktime_sub(ktime_get(), ws->last_time) : 0; in active_time_ms_show()
57 active_time = ktime_sub(ktime_get(), ws->last_time); in total_time_ms_show()
72 active_time = ktime_sub(ktime_get(), ws->last_time); in max_time_ms_show()
107 ktime_sub(ktime_get(), ws->start_prevent_time)); in prevent_suspend_time_ms_show()
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| /Linux-v5.4/kernel/ |
| D | async.c | 121 calltime = ktime_get(); in async_run_entry_fn()
125 rettime = ktime_get(); in async_run_entry_fn()
294 starttime = ktime_get(); in async_synchronize_cookie_domain()
300 endtime = ktime_get(); in async_synchronize_cookie_domain()
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| /Linux-v5.4/drivers/media/dvb-frontends/cxd2880/ |
| D | cxd2880_integ.c | 30 start = ktime_get(); in cxd2880_integ_init()
42 if (ktime_to_ms(ktime_sub(ktime_get(), start)) > in cxd2880_integ_init()
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| /Linux-v5.4/Documentation/core-api/ |
| D | timekeeping.rst | 4 Device drivers can read the current time using ktime_get() and the many
16 .. c:function:: ktime_t ktime_get( void )
27 Like ktime_get(), but does not stop when suspended. This can be
55 Like ktime_get(), but runs at the same rate as the hardware
71 Same as the plain ktime_get functions, but returning a u64 number
155 Use ktime_get() or ktime_get_ts64() instead.
164 (ktime_get()/ktime_get_real()).
189 ktime_get()/ktime_get_ts64() instead for consistency.
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| /Linux-v5.4/kernel/time/ |
| D | tick-sched.c | 543 ts->idle_entrytime = ktime_get(); in tick_nohz_start_idle()
570 now = ktime_get(); in get_cpu_idle_time_us()
611 now = ktime_get(); in get_cpu_iowait_time_us()
866 tick_nohz_restart_sched_tick(ts, ktime_get()); in tick_nohz_full_update_tick()
1149 __tick_nohz_idle_restart_tick(ts, ktime_get()); in tick_nohz_idle_restart_tick()
1175 now = ktime_get(); in tick_nohz_idle_exit()
1193 ktime_t now = ktime_get(); in tick_nohz_handler()
1253 now = ktime_get(); in tick_nohz_irq_enter()
1290 ktime_t now = ktime_get(); in tick_sched_timer()
1328 ktime_t now = ktime_get(); in tick_setup_sched_timer()
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| /Linux-v5.4/samples/kprobes/ |
| D | kretprobe_example.c | 48 data->entry_stamp = ktime_get(); in entry_handler()
64 now = ktime_get(); in ret_handler()
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| /Linux-v5.4/drivers/gpu/drm/lima/ |
| D | lima_device.h | 115 ktime_t timeout = ktime_add_us(ktime_get(), timeout_us); in lima_poll_timeout()
122 if (timeout_us && ktime_compare(ktime_get(), timeout) > 0) in lima_poll_timeout()
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| /Linux-v5.4/drivers/gpu/drm/nouveau/nvkm/engine/disp/ |
| D | head.c | 71 args->v0.time[0] = ktime_to_ns(ktime_get()); in nvkm_head_mthd_scanoutpos()
73 args->v0.time[1] = ktime_to_ns(ktime_get()); in nvkm_head_mthd_scanoutpos()
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| /Linux-v5.4/drivers/mmc/host/ |
| D | sdhci-pci-arasan.c | 95 ktime_t timeout = ktime_add_us(ktime_get(), 100); in arasan_phy_addr_poll()
100 failed = ktime_after(ktime_get(), timeout); in arasan_phy_addr_poll()
132 ktime_t timeout = ktime_add_us(ktime_get(), 100); in arasan_phy_sts_poll()
137 failed = ktime_after(ktime_get(), timeout); in arasan_phy_sts_poll()
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| /Linux-v5.4/fs/gfs2/ |
| D | recovery.c | 306 t_start = ktime_get(); in gfs2_recover_func()
339 t_jlck = ktime_get(); in gfs2_recover_func()
349 t_jhd = ktime_get(); in gfs2_recover_func()
390 t_tlck = ktime_get(); in gfs2_recover_func()
406 t_rep = ktime_get(); in gfs2_recover_func()
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