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Searched refs:kt (Results 1 – 25 of 35) sorted by relevance

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/Linux-v5.15/include/linux/
Dktime.h62 #define ktime_add_ns(kt, nsval) ((kt) + (nsval)) argument
68 #define ktime_sub_ns(kt, nsval) ((kt) - (nsval)) argument
77 #define ktime_to_timespec64(kt) ns_to_timespec64((kt)) argument
80 static inline s64 ktime_to_ns(const ktime_t kt) in ktime_to_ns() argument
82 return kt; in ktime_to_ns()
129 extern s64 __ktime_divns(const ktime_t kt, s64 div);
130 static inline s64 ktime_divns(const ktime_t kt, s64 div) in ktime_divns() argument
138 s64 ns = kt; in ktime_divns()
144 return __ktime_divns(kt, div); in ktime_divns()
148 static inline s64 ktime_divns(const ktime_t kt, s64 div) in ktime_divns() argument
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Dpps_kernel.h93 static inline void timespec_to_pps_ktime(struct pps_ktime *kt, in timespec_to_pps_ktime() argument
96 kt->sec = ts.tv_sec; in timespec_to_pps_ktime()
97 kt->nsec = ts.tv_nsec; in timespec_to_pps_ktime()
Drtc.h27 struct rtc_time rtc_ktime_to_tm(ktime_t kt);
Dtty.h368 extern int tty_set_termios(struct tty_struct *tty, struct ktermios *kt);
/Linux-v5.15/drivers/gpu/drm/i915/gt/
Dselftest_timeline.c291 ktime_t kt; in bench_sync() local
303 kt = ktime_get(); in bench_sync()
313 kt = ktime_sub(ktime_get(), kt); in bench_sync()
315 __func__, count, (long long)div64_ul(ktime_to_ns(kt), count)); in bench_sync()
316 prng32_1M = div64_ul(ktime_to_ns(kt) << 20, count); in bench_sync()
321 kt = ktime_get(); in bench_sync()
329 kt = ktime_sub(ktime_get(), kt); in bench_sync()
330 kt = ktime_sub_ns(kt, (count * prng32_1M * 2) >> 20); in bench_sync()
332 __func__, count, (long long)div64_ul(ktime_to_ns(kt), count)); in bench_sync()
337 kt = ktime_get(); in bench_sync()
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/Linux-v5.15/drivers/iio/pressure/
Ddps310.c480 s64 kt; in dps310_calculate_pressure() local
489 kt = (s64)kti; in dps310_calculate_pressure()
513 denoms[4] = kt; in dps310_calculate_pressure()
515 denoms[5] = kp * kt; in dps310_calculate_pressure()
517 denoms[6] = kp * kp * kt; in dps310_calculate_pressure()
587 int kt = dps310_get_temp_k(data); in dps310_calculate_temp() local
589 if (kt < 0) in dps310_calculate_temp()
590 return kt; in dps310_calculate_temp()
593 c0 = div_s64((s64)kt * (s64)data->c0, 2); in dps310_calculate_temp()
599 return (int)div_s64(t * 1000LL, kt); in dps310_calculate_temp()
/Linux-v5.15/drivers/net/ethernet/sfc/
Dptp.c451 ktime_t kt = ktime_set(nic_major, nic_minor); in efx_ptp_s_ns_to_ktime_correction() local
453 kt = ktime_add_ns(kt, (u64)correction); in efx_ptp_s_ns_to_ktime_correction()
455 kt = ktime_sub_ns(kt, (u64)-correction); in efx_ptp_s_ns_to_ktime_correction()
456 return kt; in efx_ptp_s_ns_to_ktime_correction()
525 ktime_t kt; in efx_ptp_s_qns_to_ktime_correction() local
530 kt = ktime_set(nic_major, nic_minor); in efx_ptp_s_qns_to_ktime_correction()
533 kt = ktime_add_ns(kt, (u64)correction); in efx_ptp_s_qns_to_ktime_correction()
535 kt = ktime_sub_ns(kt, (u64)-correction); in efx_ptp_s_qns_to_ktime_correction()
536 return kt; in efx_ptp_s_qns_to_ktime_correction()
564 ktime_t kt = { 0 }; in efx_ptp_mac_nic_to_ktime_correction() local
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/Linux-v5.15/drivers/hwmon/
Dbt1-pvt.c686 ktime_t kt, cache; in pvt_write_timeout() local
699 cache = kt = ms_to_ktime(val); in pvt_write_timeout()
701 kt = ktime_divns(kt, PVT_SENSORS_NUM); in pvt_write_timeout()
708 kt = ktime_sub_ns(kt, PVT_TOUT_MIN); in pvt_write_timeout()
709 if (ktime_to_ns(kt) < 0) in pvt_write_timeout()
710 kt = ktime_set(0, 0); in pvt_write_timeout()
716 data = ktime_divns(kt * rate, NSEC_PER_SEC); in pvt_write_timeout()
/Linux-v5.15/include/net/
Derspan.h226 ktime_t kt; in erspan_get_timestamp() local
228 kt = ktime_get_real(); in erspan_get_timestamp()
229 h_usecs = ktime_divns(kt, 100 * NSEC_PER_USEC); in erspan_get_timestamp()
Dsock.h2501 ktime_t kt; in sock_read_timestamp() local
2505 kt = sk->sk_stamp; in sock_read_timestamp()
2508 return kt; in sock_read_timestamp()
2514 static inline void sock_write_timestamp(struct sock *sk, ktime_t kt) in sock_write_timestamp() argument
2518 sk->sk_stamp = kt; in sock_write_timestamp()
2521 WRITE_ONCE(sk->sk_stamp, kt); in sock_write_timestamp()
2533 ktime_t kt = skb->tstamp; in sock_recv_timestamp() local
2544 (kt && sk->sk_tsflags & SOF_TIMESTAMPING_SOFTWARE) || in sock_recv_timestamp()
2549 sock_write_timestamp(sk, kt); in sock_recv_timestamp()
/Linux-v5.15/drivers/rtc/
Dlib.c187 struct rtc_time rtc_ktime_to_tm(ktime_t kt) in rtc_ktime_to_tm() argument
192 ts = ktime_to_timespec64(kt); in rtc_ktime_to_tm()
/Linux-v5.15/drivers/media/rc/
Dserial_ir.c321 ktime_t kt; in serial_ir_irq_handler() local
344 kt = ktime_get(); in serial_ir_irq_handler()
358 dcd, sense, ktime_to_ns(kt), in serial_ir_irq_handler()
363 delkt = ktime_sub(kt, serial_ir.lastkt); in serial_ir_irq_handler()
370 dcd, sense, ktime_to_ns(kt), in serial_ir_irq_handler()
382 serial_ir.lastkt = kt; in serial_ir_irq_handler()
/Linux-v5.15/lib/
Dtest_vmalloc.c416 ktime_t kt; in test_func() local
440 kt = ktime_get(); in test_func()
451 delta = (u64) ktime_us_delta(ktime_get(), kt); in test_func()
/Linux-v5.15/drivers/ptp/
Dptp_clock.c115 ktime_t kt; in ptp_clock_adjtime() local
127 kt = timespec64_to_ktime(ts); in ptp_clock_adjtime()
128 delta = ktime_to_ns(kt); in ptp_clock_adjtime()
/Linux-v5.15/drivers/hwmon/pmbus/
Dadm1266.c432 time64_t kt; in adm1266_set_rtc() local
436 kt = ktime_get_seconds(); in adm1266_set_rtc()
441 write_buf[2 + i] = (kt >> (i * 8)) & 0xFF; in adm1266_set_rtc()
/Linux-v5.15/drivers/gpu/drm/nouveau/
Dnouveau_fence.c272 ktime_t kt; in nouveau_fence_wait_legacy() local
284 kt = sleep_time; in nouveau_fence_wait_legacy()
285 schedule_hrtimeout(&kt, HRTIMER_MODE_REL); in nouveau_fence_wait_legacy()
/Linux-v5.15/Documentation/devicetree/bindings/rng/
Dsparc_sun_oracle_rng.txt9 …- 'SUNW,kt-rng' for Rainbow/Yosemite Falls Platform (SUN SPARC T3/T4), (UltraSPARC KT/Niagara 3 - …
/Linux-v5.15/drivers/video/fbdev/omap2/omapfb/
Domapfb-ioctl.c370 enum omap_dss_trans_key_type kt; in _omapfb_set_color_key() local
390 kt = OMAP_DSS_COLOR_KEY_GFX_DST; in _omapfb_set_color_key()
393 kt = OMAP_DSS_COLOR_KEY_VID_SRC; in _omapfb_set_color_key()
401 info.trans_key_type = kt; in _omapfb_set_color_key()
/Linux-v5.15/fs/reiserfs/
Dprocfs.c302 ktime_t kt = ktime_set(mono, NSEC_PER_SEC/2); in ktime_mono_to_real_seconds() local
304 return ktime_divns(ktime_mono_to_real(kt), NSEC_PER_SEC); in ktime_mono_to_real_seconds()
/Linux-v5.15/kernel/debug/kdb/
Dkdb_main.c2411 kdbtab_t *kt; in kdb_help() local
2416 list_for_each_entry(kt, &kdb_cmds_head, list_node) { in kdb_help()
2420 if (!kdb_check_flags(kt->flags, kdb_cmd_enabled, true)) in kdb_help()
2422 if (strlen(kt->usage) > 20) in kdb_help()
2424 kdb_printf("%-15.15s %-20s%s%s\n", kt->name, in kdb_help()
2425 kt->usage, space, kt->help); in kdb_help()
/Linux-v5.15/drivers/xen/events/
Devents_base.c1677 ktime_t kt = ktime_get(); in handle_irq_for_port() local
1680 kt = ktime_add_ms(kt, in handle_irq_for_port()
1682 ctrl->timeout = kt; in handle_irq_for_port()
1683 } else if (kt > ctrl->timeout) { in handle_irq_for_port()
/Linux-v5.15/drivers/gpu/drm/i915/
Di915_pmu.c163 static inline s64 ktime_since_raw(const ktime_t kt) in ktime_since_raw() argument
165 return ktime_to_ns(ktime_sub(ktime_get_raw(), kt)); in ktime_since_raw()
/Linux-v5.15/net/sctp/
Dsm_make_chunk.c1754 ktime_t kt; in sctp_unpack_cookie() local
1832 kt = skb_get_ktime(skb); in sctp_unpack_cookie()
1834 kt = ktime_get_real(); in sctp_unpack_cookie()
1836 if (!asoc && ktime_before(bear_cookie->expiration, kt)) { in sctp_unpack_cookie()
1837 suseconds_t usecs = ktime_to_us(ktime_sub(kt, bear_cookie->expiration)); in sctp_unpack_cookie()
/Linux-v5.15/drivers/usb/gadget/udc/
Dmax3420_udc.c850 ktime_t kt = ns_to_ktime(1000 * 1000 * 250); /* 250ms */ in max3420_thread() local
861 schedule_hrtimeout(&kt, HRTIMER_MODE_REL); in max3420_thread()
/Linux-v5.15/kernel/time/
Dhrtimer.c303 s64 __ktime_divns(const ktime_t kt, s64 div) in __ktime_divns() argument
309 dclc = ktime_to_ns(kt); in __ktime_divns()

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