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Searched refs:time_ns (Results 1 – 25 of 26) sorted by relevance

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/linux-6.15/kernel/time/
H A Dnamespace.c271 ns = nsproxy->time_ns; in timens_get()
319 put_time_ns(nsproxy->time_ns); in timens_install()
320 nsproxy->time_ns = ns; in timens_install()
338 put_time_ns(nsproxy->time_ns); in timens_on_fork()
339 nsproxy->time_ns = ns; in timens_on_fork()
375 time_ns = to_time_ns(ns); in proc_timens_show_offsets()
379 put_time_ns(time_ns); in proc_timens_show_offsets()
393 time_ns = to_time_ns(ns); in proc_timens_set_offset()
396 put_time_ns(time_ns); in proc_timens_set_offset()
431 if (time_ns->frozen_offsets) { in proc_timens_set_offset()
[all …]
/linux-6.15/drivers/iio/proximity/
H A Dping.c97 u32 time_ns, distance_mm; in ping_read() local
172 time_ns = dt_ns; in ping_read()
179 if ((time_ns > 12500000) && (time_ns <= 13500000)) { in ping_read()
183 if ((time_ns > 13500000) && (time_ns <= 14500000)) { in ping_read()
187 if ((time_ns > 14500000) && (time_ns <= 15500000)) { in ping_read()
213 distance_mm = time_ns * 232 / 1350800; in ping_read()
H A Dsrf04.c100 u32 time_ns, distance_mm; in srf04_read() local
166 time_ns = dt_ns; in srf04_read()
188 distance_mm = time_ns * 106 / 617176; in srf04_read()
/linux-6.15/include/linux/
H A Dtime_namespace.h70 struct timens_offsets *ns_offsets = &current->nsproxy->time_ns->offsets; in timens_add_monotonic()
77 struct timens_offsets *ns_offsets = &current->nsproxy->time_ns->offsets; in timens_add_boottime()
84 struct timens_offsets *ns_offsets = &current->nsproxy->time_ns->offsets; in timens_add_boottime_ns()
91 struct timens_offsets *ns_offsets = &current->nsproxy->time_ns->offsets; in timens_sub_boottime()
101 struct time_namespace *ns = current->nsproxy->time_ns; in timens_ktime_to_host()
H A Dnsproxy.h39 struct time_namespace *time_ns; member
H A Dcpuidle.h39 u64 time_ns; member
/linux-6.15/kernel/
H A Dnsproxy.c47 .time_ns = &init_time_ns,
122 new_nsp->time_ns = get_time_ns(tsk->nsproxy->time_ns); in create_new_namespaces()
161 likely(old_ns->time_ns_for_children == old_ns->time_ns)) { in copy_namespaces()
200 if (ns->time_ns) in free_nsproxy()
201 put_time_ns(ns->time_ns); in free_nsproxy()
264 if (tsk->nsproxy->time_ns_for_children == tsk->nsproxy->time_ns) in exec_task_namespaces()
487 ret = validate_ns(nsset, &nsp->time_ns->ns); in validate_nsset()
538 timens_commit(me, nsset->nsproxy->time_ns); in commit_nsset()
/linux-6.15/drivers/net/ethernet/meta/fbnic/
H A Dfbnic_time.c152 u64 time_ns; in fbnic_ptp_gettimex64() local
169 time_ns = ((u64)hi << 32 | lo) + fbn->time_offset; in fbnic_ptp_gettimex64()
175 *ts = ns_to_timespec64(time_ns); in fbnic_ptp_gettimex64()
H A Dfbnic_txrx.c66 u64 time_ns; in fbnic_ts40_to_ns() local
79 time_ns = (u64)(high >> 8) << 40 | ts40; in fbnic_ts40_to_ns()
88 time_ns += 1ULL << 40; in fbnic_ts40_to_ns()
90 return time_ns + offset; in fbnic_ts40_to_ns()
/linux-6.15/drivers/iio/common/scmi_sensors/
H A Dscmi_iio.c46 u64 time, time_ns; in scmi_iio_sensor_update_cb() local
58 time_ns = ktime_to_ns(sensor_update->timestamp); in scmi_iio_sensor_update_cb()
75 time_ns = time; in scmi_iio_sensor_update_cb()
77 time_ns = time * int_pow(10, tstamp_scale); in scmi_iio_sensor_update_cb()
83 time_ns); in scmi_iio_sensor_update_cb()
/linux-6.15/drivers/iio/light/
H A Dadjd_s311.c121 s64 time_ns = iio_get_time_ns(indio_dev); in adjd_s311_trigger_handler() local
137 iio_push_to_buffers_with_timestamp(indio_dev, &data->scan, time_ns); in adjd_s311_trigger_handler()
H A Dvl6180.c546 s64 time_ns = iio_get_time_ns(indio_dev); in vl6180_trigger_handler() local
566 iio_push_to_buffers_with_timestamp(indio_dev, &data->scan, time_ns); in vl6180_trigger_handler()
/linux-6.15/drivers/memory/
H A Domap-gpmc.c335 static unsigned int gpmc_ns_to_clk_ticks(unsigned int time_ns, int cs, in gpmc_ns_to_clk_ticks() argument
343 return (time_ns * 1000 + tick_ps - 1) / tick_ps; in gpmc_ns_to_clk_ticks()
346 static unsigned int gpmc_ns_to_ticks(unsigned int time_ns) in gpmc_ns_to_ticks() argument
348 return gpmc_ns_to_clk_ticks(time_ns, /* any CS */ 0, GPMC_CD_FCLK); in gpmc_ns_to_ticks()
461 unsigned int time_ns; in get_gpmc_timing_reg() local
466 time_ns = gpmc_clk_ticks_to_ns(l, cs, cd); in get_gpmc_timing_reg()
468 name, time_ns, time_ns_min, time_ns, l, in get_gpmc_timing_reg()
/linux-6.15/fs/
H A Dpidfs.c459 get_time_ns(nsp->time_ns); in pidfd_ioctl()
460 ns_common = to_ns_common(nsp->time_ns); in pidfd_ioctl()
/linux-6.15/drivers/ptp/
H A Dptp_ocp.c49 u32 time_ns; member
128 u32 time_ns; member
1215 u32 ctrl, time_sec, time_ns; in __ptp_ocp_gettime_locked() local
1236 time_ns = ioread32(&bp->reg->time_ns); in __ptp_ocp_gettime_locked()
1240 ts->tv_nsec = time_ns; in __ptp_ocp_gettime_locked()
1263 u32 ctrl, time_sec, time_ns; in __ptp_ocp_settime_locked() local
1266 time_ns = ts->tv_nsec; in __ptp_ocp_settime_locked()
1272 iowrite32(time_ns, &bp->reg->adjust_ns); in __ptp_ocp_settime_locked()
2181 nsec = ioread32(&reg->time_ns); in ptp_ocp_ts_irq()
/linux-6.15/drivers/iio/accel/
H A Dbma180.c874 s64 time_ns = iio_get_time_ns(indio_dev); in bma180_trigger_handler() local
890 iio_push_to_buffers_with_timestamp(indio_dev, &data->scan, time_ns); in bma180_trigger_handler()
/linux-6.15/tools/perf/scripts/python/
H A Dtask-analyzer.py770 def _time_to_internal(time_ns): argument
774 return decimal.Decimal(time_ns) / decimal.Decimal(1e9)
/linux-6.15/drivers/cpuidle/
H A Dcpuidle.c304 dev->states_usage[entered_state].time_ns += diff; in cpuidle_enter_state()
H A Dsysfs.c276 return sprintf(buf, "%llu\n", ktime_to_us(state_usage->time_ns)); in define_show_state_time_function()
/linux-6.15/include/uapi/drm/
H A Ddrm.h1380 __s64 time_ns; member
/linux-6.15/tools/include/uapi/drm/
H A Ddrm.h1380 __s64 time_ns; member
/linux-6.15/tools/perf/
H A Dbuiltin-ftrace.c1099 static int add_func_duration(struct perf_ftrace *ftrace, char *func, double time_ns) in add_func_duration() argument
1119 update_stats(&prof->st, time_ns); in add_func_duration()
/linux-6.15/drivers/net/ethernet/intel/ice/
H A Dice_ptp.c2052 u64 time_ns; in ice_ptp_gettimex64() local
2054 time_ns = ice_ptp_read_src_clk_reg(pf, sts); in ice_ptp_gettimex64()
2055 *ts = ns_to_timespec64(time_ns); in ice_ptp_gettimex64()
/linux-6.15/drivers/gpu/drm/i915/display/
H A Dintel_psr.c448 ktime_t time_ns = ktime_get(); in intel_psr_irq_handler() local
451 intel_dp->psr.last_entry_attempt = time_ns; in intel_psr_irq_handler()
458 intel_dp->psr.last_exit = time_ns; in intel_psr_irq_handler()
/linux-6.15/drivers/video/fbdev/
H A Dpxafb.c1224 static unsigned int __smart_timing(unsigned time_ns, unsigned long lcd_clk) in __smart_timing() argument
1226 unsigned int t = (time_ns * (lcd_clk / 1000000) / 1000); in __smart_timing()

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