Searched refs:now_ns (Results 1 – 8 of 8) sorted by relevance
| /linux-6.6.21/kernel/ |
| D | tsacct.c | 26 u64 now_ns, delta; in bacct_add_tsk() local
32 now_ns = ktime_get_ns(); in bacct_add_tsk()
34 delta = now_ns - tsk->group_leader->start_time; in bacct_add_tsk()
38 delta = now_ns - tsk->start_time; in bacct_add_tsk()
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| /linux-6.6.21/tools/testing/selftests/bpf/prog_tests/ |
| D | tc_redirect.c | 405 __u64 now_ns, pkt_ns; in rcv_tstamp() local
433 now_ns = now_ts.tv_sec * NSEC_PER_SEC + now_ts.tv_nsec; in rcv_tstamp()
435 if (ASSERT_GE(now_ns, pkt_ns, "check rcv tstamp")) in rcv_tstamp()
436 ASSERT_LT(now_ns - pkt_ns, 5 * NSEC_PER_SEC, in rcv_tstamp()
448 __u64 now_ns; in snd_tstamp() local
453 now_ns = now_ts.tv_sec * NSEC_PER_SEC + now_ts.tv_nsec; in snd_tstamp()
465 cmsg->cmsg_len = CMSG_LEN(sizeof(now_ns)); in snd_tstamp()
466 *(__u64 *)CMSG_DATA(cmsg) = now_ns; in snd_tstamp()
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| /linux-6.6.21/block/ |
| D | bfq-iosched.c | 2051 static void bfq_update_io_intensity(struct bfq_queue *bfqq, u64 now_ns) in bfq_update_io_intensity() argument
2053 u64 tot_io_time = now_ns - bfqq->io_start_time; in bfq_update_io_intensity()
2057 now_ns - bfqq->ttime.last_end_request; in bfq_update_io_intensity()
2076 bfqq->io_start_time = now_ns - (tot_io_time>>1); in bfq_update_io_intensity()
2133 u64 now_ns) in bfq_check_waker() argument
2140 now_ns - bfqd->last_completion >= 4 * NSEC_PER_MSEC || in bfq_check_waker()
2153 now_ns > bfqq->waker_detection_started + in bfq_check_waker()
2163 bfqq->waker_detection_started = now_ns; in bfq_check_waker()
2211 u64 now_ns = ktime_get_ns(); in bfq_add_request() local
2222 bfq_check_waker(bfqd, bfqq, now_ns); in bfq_add_request()
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| D | blk-iocost.c | 560 u64 now_ns; member
812 u64 now_ns; in ioc_autop_idx() local
832 now_ns = ktime_get_ns(); in ioc_autop_idx()
836 ioc->autop_too_fast_at = now_ns; in ioc_autop_idx()
837 if (now_ns - ioc->autop_too_fast_at >= AUTOP_CYCLE_NSEC) in ioc_autop_idx()
845 ioc->autop_too_slow_at = now_ns; in ioc_autop_idx()
846 if (now_ns - ioc->autop_too_slow_at >= AUTOP_CYCLE_NSEC) in ioc_autop_idx()
1047 now->now_ns = ktime_get(); in ioc_now()
1048 now->now = ktime_to_us(now->now_ns); in ioc_now()
1557 expires = now->now_ns + in iocg_kick_waitq()
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| /linux-6.6.21/drivers/net/dsa/microchip/ |
| D | ksz_ptp.c | 641 s64 now_ns, first_ns, period_ns, next_ns; in ksz_ptp_restart_perout() local
654 now_ns = timespec64_to_ns(&now); in ksz_ptp_restart_perout()
660 if (first_ns < now_ns) { in ksz_ptp_restart_perout()
661 count = div_u64(now_ns - first_ns, period_ns); in ksz_ptp_restart_perout()
668 while (next_ns < now_ns + 100000000) in ksz_ptp_restart_perout()
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| /linux-6.6.21/arch/mips/kvm/ |
| D | emulate.c | 330 s64 now_ns, periods; in kvm_mips_ktime_to_count() local
333 now_ns = ktime_to_ns(now); in kvm_mips_ktime_to_count()
334 delta = now_ns + vcpu->arch.count_dyn_bias; in kvm_mips_ktime_to_count()
338 periods = div64_s64(now_ns, vcpu->arch.count_period); in kvm_mips_ktime_to_count()
341 delta = now_ns + vcpu->arch.count_dyn_bias; in kvm_mips_ktime_to_count()
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| /linux-6.6.21/net/ipv4/ |
| D | tcp_bbr.c | 440 u64 now_ns, edt_ns, interval_us; in bbr_packets_in_net_at_edt() local
443 now_ns = tp->tcp_clock_cache; in bbr_packets_in_net_at_edt()
444 edt_ns = max(tp->tcp_wstamp_ns, now_ns); in bbr_packets_in_net_at_edt()
445 interval_us = div_u64(edt_ns - now_ns, NSEC_PER_USEC); in bbr_packets_in_net_at_edt()
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| /linux-6.6.21/drivers/ptp/ |
| D | ptp_idt82p33.c | 461 s64 now_ns; in _idt82p33_adjtime_immediate() local
471 now_ns = timespec64_to_ns(&ts); in _idt82p33_adjtime_immediate()
472 now_ns += delta_ns + idt82p33->tod_write_overhead_ns; in _idt82p33_adjtime_immediate()
474 ts = ns_to_timespec64(now_ns); in _idt82p33_adjtime_immediate()
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