| /Linux-v5.4/net/rxrpc/ |
| D | call_event.c | 31 unsigned long now = jiffies; in rxrpc_propose_ping() local
32 unsigned long ping_at = now + rxrpc_idle_ack_delay; in rxrpc_propose_ping()
36 rxrpc_reduce_call_timer(call, ping_at, now, in rxrpc_propose_ping()
112 unsigned long now = jiffies, ack_at; in __rxrpc_propose_ACK() local
120 ack_at += now; in __rxrpc_propose_ACK()
123 rxrpc_reduce_call_timer(call, ack_at, now, in __rxrpc_propose_ACK()
162 ktime_t now, max_age, oldest, ack_ts, timeout, min_timeo; in rxrpc_resend() local
176 now = ktime_get_real(); in rxrpc_resend()
177 max_age = ktime_sub(now, timeout); in rxrpc_resend()
192 oldest = now; in rxrpc_resend()
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| /Linux-v5.4/include/trace/events/ |
| D | iocost.h | 16 TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
19 TP_ARGS(iocg, path, now, last_period, cur_period, vtime),
24 __field(u64, now)
40 __entry->now = now->now;
41 __entry->vnow = now->vnow;
42 __entry->vrate = now->vrate;
57 __entry->now, __entry->vnow, __entry->vrate,
67 TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
71 TP_ARGS(iocg, path, now, old_inuse, new_inuse,
77 __field(u64, now)
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| D | alarmtimer.h | 47 TP_PROTO(struct alarm *alarm, ktime_t now),
49 TP_ARGS(alarm, now),
55 __field(s64, now)
62 __entry->now = now;
69 __entry->now
75 TP_PROTO(struct alarm *alarm, ktime_t now),
77 TP_ARGS(alarm, now)
82 TP_PROTO(struct alarm *alarm, ktime_t now),
84 TP_ARGS(alarm, now)
89 TP_PROTO(struct alarm *alarm, ktime_t now),
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| D | timer.h | 64 __field( unsigned long, now )
72 __entry->now = jiffies;
78 (long)__entry->expires - __entry->now,
98 __field( unsigned long, now )
105 __entry->now = jiffies;
111 __entry->timer, __entry->function, __entry->now,
234 TP_PROTO(struct hrtimer *hrtimer, ktime_t *now),
236 TP_ARGS(hrtimer, now),
240 __field( s64, now )
246 __entry->now = *now;
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| /Linux-v5.4/kernel/time/ |
| D | tick-sched.c | 54 static void tick_do_update_jiffies64(ktime_t now) in tick_do_update_jiffies64() argument
62 delta = ktime_sub(now, last_jiffies_update); in tick_do_update_jiffies64()
69 delta = ktime_sub(now, last_jiffies_update); in tick_do_update_jiffies64()
113 static void tick_sched_do_timer(struct tick_sched *ts, ktime_t now) in tick_sched_do_timer() argument
138 tick_do_update_jiffies64(now); in tick_sched_do_timer()
498 static void tick_nohz_update_jiffies(ktime_t now) in tick_nohz_update_jiffies() argument
502 __this_cpu_write(tick_cpu_sched.idle_waketime, now); in tick_nohz_update_jiffies()
505 tick_do_update_jiffies64(now); in tick_nohz_update_jiffies()
515 update_ts_time_stats(int cpu, struct tick_sched *ts, ktime_t now, u64 *last_update_time) in update_ts_time_stats() argument
520 delta = ktime_sub(now, ts->idle_entrytime); in update_ts_time_stats()
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| D | timer_list.c | 23 u64 now; member
57 int idx, u64 now) in print_timer() argument
68 (long long)(ktime_to_ns(hrtimer_get_softexpires(timer)) - now), in print_timer()
69 (long long)(ktime_to_ns(hrtimer_get_expires(timer)) - now)); in print_timer()
74 u64 now) in print_active_timers() argument
104 print_timer(m, timer, &tmp, i, now); in print_active_timers()
112 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now) in print_base() argument
127 print_active_timers(m, base, now + ktime_to_ns(base->offset)); in print_base()
130 static void print_cpu(struct seq_file *m, int cpu, u64 now) in print_cpu() argument
138 print_base(m, cpu_base->clock_base + i, now); in print_cpu()
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| /Linux-v5.4/tools/power/cpupower/bench/ |
| D | benchmark.c | 35 long long now, then; in calculate_timespace() local
44 now = get_time(); in calculate_timespace()
48 timed = (unsigned int)(then - now); in calculate_timespace()
55 now = get_time(); in calculate_timespace()
59 timed = (unsigned int)(then - now); in calculate_timespace()
81 long long now, then; in start_benchmark() local
126 now = get_time(); in start_benchmark()
130 performance_time += then - now - sleep_time; in start_benchmark()
135 (long)(then - now), sleep_time, in start_benchmark()
152 now = get_time(); in start_benchmark()
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| /Linux-v5.4/drivers/md/bcache/ |
| D | util.c | 165 uint64_t now, duration, last; in bch_time_stats_update() local
169 now = local_clock(); in bch_time_stats_update()
170 duration = time_after64(now, start_time) in bch_time_stats_update()
171 ? now - start_time : 0; in bch_time_stats_update()
172 last = time_after64(now, stats->last) in bch_time_stats_update()
173 ? now - stats->last : 0; in bch_time_stats_update()
188 stats->last = now ?: 1; in bch_time_stats_update()
203 uint64_t now = local_clock(); in bch_next_delay() local
213 if (time_before64(now + NSEC_PER_SEC * 5LLU / 2LLU, d->next)) in bch_next_delay()
214 d->next = now + NSEC_PER_SEC * 5LLU / 2LLU; in bch_next_delay()
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| /Linux-v5.4/kernel/sched/ |
| D | pelt.c | 176 ___update_load_sum(u64 now, struct sched_avg *sa, in ___update_load_sum() argument
181 delta = now - sa->last_update_time; in ___update_load_sum()
187 sa->last_update_time = now; in ___update_load_sum()
266 int __update_load_avg_blocked_se(u64 now, struct sched_entity *se) in __update_load_avg_blocked_se() argument
268 if (___update_load_sum(now, &se->avg, 0, 0, 0)) { in __update_load_avg_blocked_se()
277 int __update_load_avg_se(u64 now, struct cfs_rq *cfs_rq, struct sched_entity *se) in __update_load_avg_se() argument
279 if (___update_load_sum(now, &se->avg, !!se->on_rq, !!se->on_rq, in __update_load_avg_se()
291 int __update_load_avg_cfs_rq(u64 now, struct cfs_rq *cfs_rq) in __update_load_avg_cfs_rq() argument
293 if (___update_load_sum(now, &cfs_rq->avg, in __update_load_avg_cfs_rq()
317 int update_rt_rq_load_avg(u64 now, struct rq *rq, int running) in update_rt_rq_load_avg() argument
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| D | psi.c | 241 u64 now, state_start; in get_recent_times() local
251 now = cpu_clock(cpu); in get_recent_times()
270 times[s] += now - state_start; in get_recent_times()
356 static u64 update_averages(struct psi_group *group, u64 now) in update_averages() argument
365 if (now - expires >= psi_period) in update_averages()
366 missed_periods = div_u64(now - expires, psi_period); in update_averages()
376 period = now - (group->avg_last_update + (missed_periods * psi_period)); in update_averages()
377 group->avg_last_update = now; in update_averages()
415 u64 now; in psi_avgs_work() local
422 now = sched_clock(); in psi_avgs_work()
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| D | pelt.h | 4 int __update_load_avg_blocked_se(u64 now, struct sched_entity *se);
5 int __update_load_avg_se(u64 now, struct cfs_rq *cfs_rq, struct sched_entity *se);
6 int __update_load_avg_cfs_rq(u64 now, struct cfs_rq *cfs_rq);
7 int update_rt_rq_load_avg(u64 now, struct rq *rq, int running);
8 int update_dl_rq_load_avg(u64 now, struct rq *rq, int running);
144 update_cfs_rq_load_avg(u64 now, struct cfs_rq *cfs_rq) in update_cfs_rq_load_avg() argument
150 update_rt_rq_load_avg(u64 now, struct rq *rq, int running) in update_rt_rq_load_avg() argument
156 update_dl_rq_load_avg(u64 now, struct rq *rq, int running) in update_dl_rq_load_avg() argument
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| /Linux-v5.4/include/net/ |
| D | codel_impl.h | 108 codel_time_t now) in codel_should_drop() argument
119 vars->ldelay = now - skb_time_func(skb); in codel_should_drop()
135 vars->first_above_time = now + params->interval; in codel_should_drop()
136 } else if (codel_time_after(now, vars->first_above_time)) { in codel_should_drop()
153 codel_time_t now; in codel_dequeue() local
160 now = codel_get_time(); in codel_dequeue()
162 skb_len_func, skb_time_func, backlog, now); in codel_dequeue()
167 } else if (codel_time_after_eq(now, vars->drop_next)) { in codel_dequeue()
177 codel_time_after_eq(now, vars->drop_next)) { in codel_dequeue()
198 backlog, now)) { in codel_dequeue()
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| /Linux-v5.4/tools/testing/selftests/timers/ |
| D | nanosleep.c | 103 struct timespec now, target, rel; in nanosleep_test() local
106 if (clock_gettime(clockid, &now)) in nanosleep_test()
108 target = timespec_add(now, ns); in nanosleep_test()
112 clock_gettime(clockid, &now); in nanosleep_test()
114 if (!in_order(target, now)) in nanosleep_test()
118 clock_gettime(clockid, &now); in nanosleep_test()
122 target = timespec_add(now, ns); in nanosleep_test()
124 clock_gettime(clockid, &now); in nanosleep_test()
126 if (!in_order(target, now)) in nanosleep_test()
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| /Linux-v5.4/arch/x86/kernel/ |
| D | pvclock.c | 119 struct timespec64 now; in pvclock_read_wallclock() local
132 now.tv_sec = wall_clock->sec; in pvclock_read_wallclock()
133 now.tv_nsec = wall_clock->nsec; in pvclock_read_wallclock()
138 delta += now.tv_sec * NSEC_PER_SEC + now.tv_nsec; in pvclock_read_wallclock()
140 now.tv_nsec = do_div(delta, NSEC_PER_SEC); in pvclock_read_wallclock()
141 now.tv_sec = delta; in pvclock_read_wallclock()
143 set_normalized_timespec64(ts, now.tv_sec, now.tv_nsec); in pvclock_read_wallclock()
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| D | rtc.c | 42 int mach_set_rtc_mmss(const struct timespec64 *now) in mach_set_rtc_mmss() argument
44 unsigned long long nowtime = now->tv_sec; in mach_set_rtc_mmss()
63 void mach_get_cmos_time(struct timespec64 *now) in mach_get_cmos_time() argument
73 now->tv_sec = now->tv_nsec = 0; in mach_get_cmos_time()
121 now->tv_sec = mktime64(year, mon, day, hour, min, sec); in mach_get_cmos_time()
122 now->tv_nsec = 0; in mach_get_cmos_time()
148 int update_persistent_clock64(struct timespec64 now) in update_persistent_clock64() argument
150 return x86_platform.set_wallclock(&now); in update_persistent_clock64()
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| /Linux-v5.4/arch/x86/events/ |
| D | msr.c | 216 u64 now; in msr_read_counter() local
219 rdmsrl(event->hw.event_base, now); in msr_read_counter()
221 now = rdtsc_ordered(); in msr_read_counter()
223 return now; in msr_read_counter()
228 u64 prev, now; in msr_event_update() local
234 now = msr_read_counter(event); in msr_event_update()
236 if (local64_cmpxchg(&event->hw.prev_count, prev, now) != prev) in msr_event_update()
239 delta = now - prev; in msr_event_update()
245 now = now & (1ULL << 31) ? (now >> 16) & 0x3f : -1; in msr_event_update()
246 local64_set(&event->count, now); in msr_event_update()
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| /Linux-v5.4/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_marker.c | 78 u64 now; in vmw_marker_pull() local
81 now = ktime_get_raw_ns(); in vmw_marker_pull()
85 queue->lag_time = now; in vmw_marker_pull()
94 queue->lag = now - marker->submitted; in vmw_marker_pull()
95 queue->lag_time = now; in vmw_marker_pull()
109 u64 now; in vmw_fifo_lag() local
112 now = ktime_get_raw_ns(); in vmw_fifo_lag()
113 queue->lag += now - queue->lag_time; in vmw_fifo_lag()
114 queue->lag_time = now; in vmw_fifo_lag()
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| /Linux-v5.4/drivers/block/drbd/ |
| D | drbd_debugfs.c | 96 static void seq_print_one_request(struct seq_file *m, struct drbd_request *req, unsigned long now) in seq_print_one_request() argument
108 seq_printf(m, "\t%d", jiffies_to_msecs(now - req->start_jif)); in seq_print_one_request()
109 seq_print_age_or_dash(m, s & RQ_IN_ACT_LOG, now - req->in_actlog_jif); in seq_print_one_request()
110 seq_print_age_or_dash(m, s & RQ_LOCAL_PENDING, now - req->pre_submit_jif); in seq_print_one_request()
113 seq_print_age_or_dash(m, s & RQ_NET_SENT, now - req->pre_send_jif); in seq_print_one_request()
114 seq_print_age_or_dash(m, (s & RQ_NET_SENT) && !(s & RQ_NET_PENDING), now - req->acked_jif); in seq_print_one_request()
115 seq_print_age_or_dash(m, s & RQ_NET_DONE, now - req->net_done_jif); in seq_print_one_request()
122 static void seq_print_minor_vnr_req(struct seq_file *m, struct drbd_request *req, unsigned long now) in seq_print_minor_vnr_req() argument
125 seq_print_one_request(m, req, now); in seq_print_minor_vnr_req()
128 …int_resource_pending_meta_io(struct seq_file *m, struct drbd_resource *resource, unsigned long now) in seq_print_resource_pending_meta_io() argument
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| /Linux-v5.4/tools/testing/selftests/powerpc/tm/ |
| D | tm-syscall.c | 67 struct timeval end, now; in tm_syscall() local
76 now.tv_sec = TEST_DURATION; in tm_syscall()
77 now.tv_usec = 0; in tm_syscall()
78 timeradd(&end, &now, &end); in tm_syscall()
80 for (count = 0; timercmp(&now, &end, <); count++) { in tm_syscall()
94 gettimeofday(&now, 0); in tm_syscall()
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| /Linux-v5.4/kernel/trace/ |
| D | trace_clock.c | 98 u64 now; in trace_clock_global() local
103 now = sched_clock_cpu(this_cpu); in trace_clock_global()
118 if ((s64)(now - trace_clock_struct.prev_time) < 0) in trace_clock_global()
119 now = trace_clock_struct.prev_time + 1; in trace_clock_global()
121 trace_clock_struct.prev_time = now; in trace_clock_global()
128 return now; in trace_clock_global()
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| /Linux-v5.4/tools/testing/selftests/networking/timestamping/ |
| D | timestamping.c | 120 struct timeval now; in sendpacket() local
125 gettimeofday(&now, 0); in sendpacket()
130 (long)now.tv_sec, (long)now.tv_usec, in sendpacket()
143 struct timeval now; in printpacket() local
145 gettimeofday(&now, 0); in printpacket()
148 (long)now.tv_sec, (long)now.tv_usec, in printpacket()
459 struct timeval now; in main() local
465 gettimeofday(&now, 0); in main()
466 delta_us = (long)(next.tv_sec - now.tv_sec) * 1000000 + in main()
467 (long)(next.tv_usec - now.tv_usec); in main()
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| /Linux-v5.4/arch/s390/kernel/ |
| D | idle.c | 72 unsigned long long now, idle_time, idle_enter, idle_exit, in_idle; in show_idle_time() local
83 now = get_tod_clock(); in show_idle_time()
87 } else if (now > idle_enter) { in show_idle_time()
88 in_idle = now - idle_enter; in show_idle_time()
99 unsigned long long now, idle_enter, idle_exit, in_idle; in arch_cpu_idle_time() local
108 now = get_tod_clock(); in arch_cpu_idle_time()
112 } else if (now > idle_enter) { in arch_cpu_idle_time()
113 in_idle = now - idle_enter; in arch_cpu_idle_time()
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| /Linux-v5.4/block/ |
| D | blk-iocost.c | 511 u32 now; member
853 static void ioc_now(struct ioc *ioc, struct ioc_now *now) in ioc_now() argument
857 now->now_ns = ktime_get(); in ioc_now()
858 now->now = ktime_to_us(now->now_ns); in ioc_now()
859 now->vrate = atomic64_read(&ioc->vtime_rate); in ioc_now()
871 now->vnow = ioc->period_at_vtime + in ioc_now()
872 (now->now - ioc->period_at) * now->vrate; in ioc_now()
876 static void ioc_start_period(struct ioc *ioc, struct ioc_now *now) in ioc_start_period() argument
882 ioc->period_at = now->now; in ioc_start_period()
883 ioc->period_at_vtime = now->vnow; in ioc_start_period()
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| /Linux-v5.4/drivers/rtc/ |
| D | interface.c | 198 struct rtc_time before, now; in __rtc_read_alarm() local
251 memcpy(&before, &now, sizeof(struct rtc_time)); in __rtc_read_alarm()
266 err = rtc_read_time(rtc, &now); in __rtc_read_alarm()
271 } while (before.tm_min != now.tm_min || in __rtc_read_alarm()
272 before.tm_hour != now.tm_hour || in __rtc_read_alarm()
273 before.tm_mon != now.tm_mon || in __rtc_read_alarm()
274 before.tm_year != now.tm_year); in __rtc_read_alarm()
280 alarm->time.tm_sec = now.tm_sec; in __rtc_read_alarm()
282 alarm->time.tm_min = now.tm_min; in __rtc_read_alarm()
284 alarm->time.tm_hour = now.tm_hour; in __rtc_read_alarm()
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| /Linux-v5.4/arch/arm/xen/ |
| D | enlighten.c | 75 struct timespec64 now, ts_monotonic; in xen_read_wallclock() local
83 now.tv_sec = ((uint64_t)wall_clock->sec_hi << 32) | wall_clock->sec; in xen_read_wallclock()
84 now.tv_nsec = wall_clock->nsec; in xen_read_wallclock()
90 *ts = timespec64_add(now, ts_monotonic); in xen_read_wallclock()
100 struct timespec64 now, system_time; in xen_pvclock_gtod_notify() local
103 now.tv_sec = tk->xtime_sec; in xen_pvclock_gtod_notify()
104 now.tv_nsec = (long)(tk->tkr_mono.xtime_nsec >> tk->tkr_mono.shift); in xen_pvclock_gtod_notify()
105 system_time = timespec64_add(now, tk->wall_to_monotonic); in xen_pvclock_gtod_notify()
111 if (!was_set && timespec64_compare(&now, &next_sync) < 0) in xen_pvclock_gtod_notify()
116 op.u.settime64.secs = now.tv_sec; in xen_pvclock_gtod_notify()
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