| /Linux-v4.19/drivers/gpu/drm/i915/selftests/ |
| D | i915_timeline.c | 121 kt = ktime_get(); in bench_sync()
131 kt = ktime_sub(ktime_get(), kt); in bench_sync()
139 kt = ktime_get(); in bench_sync()
147 kt = ktime_sub(ktime_get(), kt); in bench_sync()
155 kt = ktime_get(); in bench_sync()
165 kt = ktime_sub(ktime_get(), kt); in bench_sync()
177 kt = ktime_get(); in bench_sync()
182 kt = ktime_sub(ktime_get(), kt); in bench_sync()
188 kt = ktime_get(); in bench_sync()
196 kt = ktime_sub(ktime_get(), kt); in bench_sync()
[all …]
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| /Linux-v4.19/drivers/gpu/drm/nouveau/nvkm/core/ |
| D | subdev.c | 114 time = ktime_to_us(ktime_get()); in nvkm_subdev_fini()
127 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_fini()
138 time = ktime_to_us(ktime_get()); in nvkm_subdev_preinit()
148 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_preinit()
160 time = ktime_to_us(ktime_get()); in nvkm_subdev_init()
165 time = ktime_to_us(ktime_get()); in nvkm_subdev_init()
173 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_init()
185 time = ktime_to_us(ktime_get()) - time; in nvkm_subdev_init()
198 time = ktime_to_us(ktime_get()); in nvkm_subdev_del()
201 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-v4.19/lib/ |
| D | find_bit_benchmark.c | 49 time = ktime_get(); in test_find_first_bit()
54 time = ktime_get() - time; in test_find_first_bit()
65 time = ktime_get(); in test_find_next_bit()
68 time = ktime_get() - time; in test_find_next_bit()
79 time = ktime_get(); in test_find_next_zero_bit()
82 time = ktime_get() - time; in test_find_next_zero_bit()
93 time = ktime_get(); in test_find_last_bit()
101 time = ktime_get() - time; in test_find_last_bit()
|
| /Linux-v4.19/drivers/base/test/ |
| D | test_async_driver_probe.c | 64 calltime = ktime_get(); in test_async_probe_init()
71 delta = ktime_sub(ktime_get(), calltime); in test_async_probe_init()
81 calltime = ktime_get(); in test_async_probe_init()
90 delta = ktime_sub(ktime_get(), calltime); in test_async_probe_init()
108 calltime = ktime_get(); in test_async_probe_init()
117 delta = ktime_sub(ktime_get(), calltime); in test_async_probe_init()
|
| /Linux-v4.19/arch/x86/kernel/cpu/ |
| D | aperfmperf.c | 60 s->time = ktime_get(); in aperfmperf_snapshot_khz()
88 aperfmperf_snapshot_cpu(cpu, ktime_get(), true); in aperfmperf_get_khz()
94 ktime_t now = ktime_get(); in arch_freq_prepare_all()
120 if (aperfmperf_snapshot_cpu(cpu, ktime_get(), true)) in arch_freq_get_on_cpu()
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| /Linux-v4.19/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-v4.19/drivers/media/rc/ |
| D | gpio-ir-tx.c | 83 edge = ktime_get(); in gpio_ir_tx()
89 delta = ktime_us_delta(edge, ktime_get()); in gpio_ir_tx()
101 while (ktime_before(ktime_get(), last)) { in gpio_ir_tx()
105 ktime_get())); in gpio_ir_tx()
111 ktime_get())); in gpio_ir_tx()
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| D | serial_ir.c | 239 now = ktime_get(); in send_pulse_homebrew_softcarrier()
247 now = ktime_get(); in send_pulse_homebrew_softcarrier()
352 kt = ktime_get(); in serial_ir_irq_handler()
613 serial_ir.lastkt = ktime_get(); in serial_ir_open()
656 edge = ktime_get(); in serial_ir_tx()
664 delta = ktime_us_delta(edge, ktime_get()); in serial_ir_tx()
723 serial_ir.lastkt = ktime_get(); in serial_ir_resume()
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| D | pwm-ir-tx.c | 73 edge = ktime_get(); in pwm_ir_tx()
82 delta = ktime_us_delta(edge, ktime_get()); in pwm_ir_tx()
|
| /Linux-v4.19/drivers/hwmon/pmbus/ |
| D | zl6100.c | 135 s64 delta = ktime_us_delta(ktime_get(), data->access); in zl6100_wait()
184 data->access = ktime_get(); in zl6100_read_word_data()
233 data->access = ktime_get(); in zl6100_read_byte_data()
275 data->access = ktime_get(); in zl6100_write_word_data()
291 data->access = ktime_get(); in zl6100_write_byte()
371 data->access = ktime_get(); in zl6100_probe()
396 data->access = ktime_get(); in zl6100_probe()
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| /Linux-v4.19/include/linux/ |
| D | iopoll.h | 47 ktime_t __timeout = ktime_add_us(ktime_get(), __timeout_us); \
54 ktime_compare(ktime_get(), __timeout) > 0) { \
85 ktime_t __timeout = ktime_add_us(ktime_get(), __timeout_us); \
91 ktime_compare(ktime_get(), __timeout) > 0) { \
|
| /Linux-v4.19/drivers/isdn/mISDN/ |
| D | clock.c | 57 iclock_timestamp = ktime_get(); in mISDN_init_clock()
165 iclock_timestamp = ktime_get(); in mISDN_clock_update()
172 timestamp_now = ktime_get(); in mISDN_clock_update()
198 timestamp_now = ktime_get(); in mISDN_clock_get()
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| /Linux-v4.19/drivers/iio/adc/ |
| D | ltc2485.c | 34 time_elapsed = ktime_ms_delta(ktime_get(), data->time_prev); in ltc2485_wait_conv()
53 data->time_prev = ktime_get(); in ltc2485_read()
125 data->time_prev = ktime_get(); in ltc2485_probe()
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| /Linux-v4.19/kernel/ |
| D | async.c | 125 calltime = ktime_get(); in async_run_entry_fn()
129 rettime = ktime_get(); in async_run_entry_fn()
293 starttime = ktime_get(); in async_synchronize_cookie_domain()
299 endtime = ktime_get(); in async_synchronize_cookie_domain()
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| /Linux-v4.19/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-v4.19/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
151 Use ktime_get() or ktime_get_ts64() instead.
160 (ktime_get()/ktime_get_real()).
185 ktime_get()/ktime_get_ts64() instead for consistency.
|
| /Linux-v4.19/kernel/time/ |
| D | tick-sched.c | 537 ts->idle_entrytime = ktime_get(); in tick_nohz_start_idle()
564 now = ktime_get(); in get_cpu_idle_time_us()
605 now = ktime_get(); in get_cpu_iowait_time_us()
858 tick_nohz_restart_sched_tick(ts, ktime_get()); in tick_nohz_full_update_tick()
1124 __tick_nohz_idle_restart_tick(ts, ktime_get()); in tick_nohz_idle_restart_tick()
1150 now = ktime_get(); in tick_nohz_idle_exit()
1168 ktime_t now = ktime_get(); in tick_nohz_handler()
1228 now = ktime_get(); in tick_nohz_irq_enter()
1265 ktime_t now = ktime_get(); in tick_sched_timer()
1303 ktime_t now = ktime_get(); in tick_setup_sched_timer()
|
| /Linux-v4.19/samples/kprobes/ |
| D | kretprobe_example.c | 47 data->entry_stamp = ktime_get(); in entry_handler()
63 now = ktime_get(); in ret_handler()
|
| /Linux-v4.19/drivers/phy/qualcomm/ |
| D | phy-qcom-ufs-i.h | 29 ktime_t timeout = ktime_add_us(ktime_get(), timeout_us); \
35 if (timeout_us && ktime_compare(ktime_get(), timeout) > 0) { \
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| /Linux-v4.19/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()
|
| /Linux-v4.19/mm/ |
| D | gup_benchmark.c | 33 start_time = ktime_get(); in __gup_benchmark_ioctl()
49 end_time = ktime_get(); in __gup_benchmark_ioctl()
|
| /Linux-v4.19/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-v4.19/drivers/gpu/drm/i915/gvt/ |
| D | sched_policy.c | 160 cur_time = ktime_get(); in try_to_schedule_next_vgpu()
191 if (ktime_before(ktime_get(), vgpu_data->pri_time)) { in find_busy_vgpu()
246 cur_time = ktime_get(); in intel_gvt_schedule()
350 now = ktime_get(); in tbs_sched_start_schedule()
358 hrtimer_start(&sched_data->timer, ktime_add_ns(ktime_get(), in tbs_sched_start_schedule()
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| /Linux-v4.19/drivers/staging/olpc_dcon/ |
| D | olpc_dcon.c | 243 now = ktime_get(); in dcon_load_holdoff()
325 dcon->load_time = ktime_get(); in dcon_source_switch()
337 dcon->load_time = ktime_get(); in dcon_source_switch()
362 dcon->load_time = ktime_get(); in dcon_source_switch()
749 dcon->irq_time = ktime_get(); in dcon_interrupt()
763 dcon->irq_time = ktime_get(); in dcon_interrupt()
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