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Searched refs:kt (Results 1 – 25 of 28) sorted by relevance

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/Linux-v4.19/include/linux/
Dktime.h61 #define ktime_add_ns(kt, nsval) ((kt) + (nsval)) argument
67 #define ktime_sub_ns(kt, nsval) ((kt) - (nsval)) argument
88 #define ktime_to_timespec(kt) ns_to_timespec((kt)) argument
91 #define ktime_to_timespec64(kt) ns_to_timespec64((kt)) argument
94 #define ktime_to_timeval(kt) ns_to_timeval((kt)) argument
97 static inline s64 ktime_to_ns(const ktime_t kt) in ktime_to_ns() argument
99 return kt; in ktime_to_ns()
146 extern s64 __ktime_divns(const ktime_t kt, s64 div);
147 static inline s64 ktime_divns(const ktime_t kt, s64 div) in ktime_divns() argument
155 s64 ns = kt; in ktime_divns()
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Dpps_kernel.h106 static inline void timespec_to_pps_ktime(struct pps_ktime *kt, in timespec_to_pps_ktime() argument
109 kt->sec = ts.tv_sec; in timespec_to_pps_ktime()
110 kt->nsec = ts.tv_nsec; in timespec_to_pps_ktime()
Drtc.h27 struct rtc_time rtc_ktime_to_tm(ktime_t kt);
Dtty.h532 extern int tty_set_termios(struct tty_struct *tty, struct ktermios *kt);
/Linux-v4.19/drivers/gpu/drm/i915/selftests/
Di915_timeline.c109 ktime_t kt; in bench_sync() local
121 kt = ktime_get(); in bench_sync()
131 kt = ktime_sub(ktime_get(), kt); in bench_sync()
133 __func__, count, (long long)div64_ul(ktime_to_ns(kt), count)); in bench_sync()
134 prng32_1M = div64_ul(ktime_to_ns(kt) << 20, count); in bench_sync()
139 kt = ktime_get(); in bench_sync()
147 kt = ktime_sub(ktime_get(), kt); in bench_sync()
148 kt = ktime_sub_ns(kt, (count * prng32_1M * 2) >> 20); in bench_sync()
150 __func__, count, (long long)div64_ul(ktime_to_ns(kt), count)); in bench_sync()
155 kt = ktime_get(); in bench_sync()
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/Linux-v4.19/arch/powerpc/oprofile/cell/
Dspu_profiler.c139 ktime_t kt; in profile_spus() local
183 kt = profiling_interval; in profile_spus()
186 hrtimer_forward(timer, timer->base->get_time(), kt); in profile_spus()
204 ktime_t kt; in start_spu_profiling_cycles() local
207 kt = profiling_interval; in start_spu_profiling_cycles()
209 hrtimer_set_expires(&timer, kt); in start_spu_profiling_cycles()
220 hrtimer_start(&timer, kt, HRTIMER_MODE_REL); in start_spu_profiling_cycles()
/Linux-v4.19/drivers/net/ethernet/sfc/
Dptp.c454 ktime_t kt = ktime_set(nic_major, nic_minor); in efx_ptp_s_ns_to_ktime_correction() local
456 kt = ktime_add_ns(kt, (u64)correction); in efx_ptp_s_ns_to_ktime_correction()
458 kt = ktime_sub_ns(kt, (u64)-correction); in efx_ptp_s_ns_to_ktime_correction()
459 return kt; in efx_ptp_s_ns_to_ktime_correction()
528 ktime_t kt; in efx_ptp_s_qns_to_ktime_correction() local
533 kt = ktime_set(nic_major, nic_minor); in efx_ptp_s_qns_to_ktime_correction()
536 kt = ktime_add_ns(kt, (u64)correction); in efx_ptp_s_qns_to_ktime_correction()
538 kt = ktime_sub_ns(kt, (u64)-correction); in efx_ptp_s_qns_to_ktime_correction()
539 return kt; in efx_ptp_s_qns_to_ktime_correction()
566 ktime_t kt = { 0 }; in efx_ptp_mac_nic_to_ktime_correction() local
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/Linux-v4.19/drivers/rtc/
Drtc-lib.c136 struct rtc_time rtc_ktime_to_tm(ktime_t kt) in rtc_ktime_to_tm() argument
141 ts = ktime_to_timespec64(kt); in rtc_ktime_to_tm()
/Linux-v4.19/include/net/
Derspan.h211 ktime_t kt; in erspan_get_timestamp() local
213 kt = ktime_get_real(); in erspan_get_timestamp()
214 h_usecs = ktime_divns(kt, 100 * NSEC_PER_USEC); in erspan_get_timestamp()
Dsock.h2294 ktime_t kt = skb->tstamp; in sock_recv_timestamp() local
2305 (kt && sk->sk_tsflags & SOF_TIMESTAMPING_SOFTWARE) || in sock_recv_timestamp()
2310 sk->sk_stamp = kt; in sock_recv_timestamp()
/Linux-v4.19/drivers/media/rc/
Dserial_ir.c329 ktime_t kt; in serial_ir_irq_handler() local
352 kt = ktime_get(); in serial_ir_irq_handler()
366 dcd, sense, ktime_to_ns(kt), in serial_ir_irq_handler()
371 delkt = ktime_sub(kt, serial_ir.lastkt); in serial_ir_irq_handler()
378 dcd, sense, ktime_to_ns(kt), in serial_ir_irq_handler()
390 serial_ir.lastkt = kt; in serial_ir_irq_handler()
/Linux-v4.19/drivers/ptp/
Dptp_clock.c134 ktime_t kt; in ptp_clock_adjtime() local
146 kt = timespec64_to_ktime(ts); in ptp_clock_adjtime()
147 delta = ktime_to_ns(kt); in ptp_clock_adjtime()
/Linux-v4.19/drivers/gpu/drm/nouveau/
Dnouveau_fence.c264 ktime_t kt; in nouveau_fence_wait_legacy() local
276 kt = sleep_time; in nouveau_fence_wait_legacy()
277 schedule_hrtimeout(&kt, HRTIMER_MODE_REL); in nouveau_fence_wait_legacy()
/Linux-v4.19/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-v4.19/drivers/video/fbdev/omap2/omapfb/
Domapfb-ioctl.c381 enum omap_dss_trans_key_type kt; in _omapfb_set_color_key() local
401 kt = OMAP_DSS_COLOR_KEY_GFX_DST; in _omapfb_set_color_key()
404 kt = OMAP_DSS_COLOR_KEY_VID_SRC; in _omapfb_set_color_key()
412 info.trans_key_type = kt; in _omapfb_set_color_key()
/Linux-v4.19/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-v4.19/kernel/debug/kdb/
Dkdb_main.c2440 kdbtab_t *kt; in kdb_help() local
2446 for_each_kdbcmd(kt, i) { in kdb_help()
2450 if (!kt->cmd_name) in kdb_help()
2452 if (!kdb_check_flags(kt->cmd_flags, kdb_cmd_enabled, true)) in kdb_help()
2454 if (strlen(kt->cmd_usage) > 20) in kdb_help()
2456 kdb_printf("%-15.15s %-20s%s%s\n", kt->cmd_name, in kdb_help()
2457 kt->cmd_usage, space, kt->cmd_help); in kdb_help()
/Linux-v4.19/net/sctp/
Dsm_make_chunk.c1717 ktime_t kt; in sctp_unpack_cookie() local
1800 kt = skb_get_ktime(skb); in sctp_unpack_cookie()
1802 kt = ktime_get_real(); in sctp_unpack_cookie()
1804 if (!asoc && ktime_before(bear_cookie->expiration, kt)) { in sctp_unpack_cookie()
1805 suseconds_t usecs = ktime_to_us(ktime_sub(kt, bear_cookie->expiration)); in sctp_unpack_cookie()
/Linux-v4.19/kernel/time/
Dhrtimer.c299 s64 __ktime_divns(const ktime_t kt, s64 div) in __ktime_divns() argument
305 dclc = ktime_to_ns(kt); in __ktime_divns()
/Linux-v4.19/fs/ocfs2/
Ddlmglue.c451 ktime_t kt; in ocfs2_update_lock_stats() local
461 kt = ktime_sub(ktime_get(), mw->mw_lock_start); in ocfs2_update_lock_stats()
462 usec = ktime_to_us(kt); in ocfs2_update_lock_stats()
465 stats->ls_total += ktime_to_ns(kt); in ocfs2_update_lock_stats()
469 stats->ls_total = ktime_to_ns(kt); in ocfs2_update_lock_stats()
/Linux-v4.19/drivers/gpu/drm/radeon/
Dsi_dpm.c1773 s64 kt, kv, leakage_w, i_leakage, vddc; in si_calculate_leakage_for_v_and_t_formula() local
1788 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature)); in si_calculate_leakage_for_v_and_t_formula()
1789 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref))); in si_calculate_leakage_for_v_and_t_formula()
1792 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); in si_calculate_leakage_for_v_and_t_formula()
1811 s64 kt, kv, leakage_w, i_leakage, vddc; in si_calculate_leakage_for_v_formula() local
1816 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000); in si_calculate_leakage_for_v_formula()
1820 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); in si_calculate_leakage_for_v_formula()
/Linux-v4.19/block/
Dblk-mq.c3087 ktime_t kt; in blk_mq_poll_hybrid_sleep() local
3115 kt = nsecs; in blk_mq_poll_hybrid_sleep()
3119 hrtimer_set_expires(&hs.timer, kt); in blk_mq_poll_hybrid_sleep()
/Linux-v4.19/drivers/scsi/ibmvscsi_tgt/
Dibmvscsi_tgt.c1779 ktime_t kt; in srp_snd_msg_failed() local
1829 kt = WAIT_NANO_SECONDS; in srp_snd_msg_failed()
1835 kt = ktime_set(WAIT_SECONDS, 0); in srp_snd_msg_failed()
1839 hrtimer_start(&vscsi->rsp_q_timer.timer, kt, in srp_snd_msg_failed()
/Linux-v4.19/drivers/block/
Dnull_blk_main.c650 ktime_t kt = cmd->nq->dev->completion_nsec; in null_cmd_end_timer() local
652 hrtimer_start(&cmd->timer, kt, HRTIMER_MODE_REL); in null_cmd_end_timer()
/Linux-v4.19/drivers/gpu/drm/amd/amdgpu/
Dsi_dpm.c1864 s64 kt, kv, leakage_w, i_leakage, vddc; in si_calculate_leakage_for_v_and_t_formula() local
1879 kt = drm_fixp_exp(drm_fixp_mul(tmp, temperature)); in si_calculate_leakage_for_v_and_t_formula()
1880 kt = drm_fixp_div(kt, drm_fixp_exp(drm_fixp_mul(tmp, t_ref))); in si_calculate_leakage_for_v_and_t_formula()
1883 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); in si_calculate_leakage_for_v_and_t_formula()
1902 s64 kt, kv, leakage_w, i_leakage, vddc; in si_calculate_leakage_for_v_formula() local
1907 kt = div64_s64(drm_int2fixp(fixed_kt), 100000000); in si_calculate_leakage_for_v_formula()
1911 leakage_w = drm_fixp_mul(drm_fixp_mul(drm_fixp_mul(i_leakage, kt), kv), vddc); in si_calculate_leakage_for_v_formula()

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