| /linux/tools/testing/selftests/timens/ |
| H A D | vfork_exec.c | 24 struct timespec *now; member
30 struct timespec *now = args->now, tst; in tcheck() local
35 if (labs(tst.tv_sec - now->tv_sec) > 5) { in tcheck()
37 args->tst_name, tst.tv_sec, now->tv_sec); in tcheck()
44 static int check_in_thread(char *tst_name, struct timespec *now) in check_in_thread() argument
48 .now = now, in check_in_thread()
60 static int check(char *tst_name, struct timespec *now) in check() argument
67 if (labs(tst.tv_sec - now->tv_sec) > 5) in check()
69 tst_name, tst.tv_sec, now->tv_sec); in check()
71 if (check_in_thread(tst_name, now)) in check()
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| H A D | exec.c | 23 struct timespec now, tst; in main() local
28 if (sscanf(argv[1], "%ld", &now.tv_sec) != 1) in main()
33 if (labs(tst.tv_sec - now.tv_sec) > 5) in main()
34 return pr_fail("%ld %ld\n", now.tv_sec, tst.tv_sec); in main()
45 clock_gettime(CLOCK_MONOTONIC, &now); in main()
55 if (labs(tst.tv_sec - now.tv_sec) > 5) in main()
57 now.tv_sec, tst.tv_sec); in main()
75 if (labs(tst.tv_sec - now.tv_sec - OFFSET) > 5) in main()
77 now.tv_sec + OFFSET, tst.tv_sec); in main()
81 snprintf(now_str, sizeof(now_str), "%ld", now.tv_sec + OFFSET); in main()
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| H A D | clock_nanosleep.c | 26 struct timespec *now, *rem; member
36 clock_nanosleep(args->clockid, args->abs ? TIMER_ABSTIME : 0, args->now, args->rem); in call_nanosleep()
43 struct timespec now = {}, rem; in run_test() local
44 struct thread_args args = { .now = &now, .rem = &rem, .clockid = clockid}; in run_test()
64 now.tv_sec = start.tv_sec; in run_test()
65 now.tv_nsec = start.tv_nsec; in run_test()
68 now.tv_sec += 3600; in run_test()
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| /linux/include/trace/events/ |
| H A 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)
39 __entry->now = now->now;
40 __entry->vnow = now->vnow;
55 __entry->now, __entry->vnow, __entry->vrate,
63 TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
66 TP_ARGS(iocg, path, now, last_period, cur_period, vtime)
70 TP_PROTO(struct ioc_gq *iocg, const char *path, struct ioc_now *now,
73 TP_ARGS(iocg, path, now, last_period, cur_period, vtime)
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| H A D | alarmtimer.h | 49 TP_PROTO(struct alarm *alarm, ktime_t now),
51 TP_ARGS(alarm, now),
57 __field(s64, now)
64 __entry->now = now;
71 __entry->now
77 TP_PROTO(struct alarm *alarm, ktime_t now),
79 TP_ARGS(alarm, now)
84 TP_PROTO(struct alarm *alarm, ktime_t now),
86 TP_ARGS(alarm, now)
91 TP_PROTO(struct alarm *alarm, ktime_t now),
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| H A D | timer.h | 64 __field( unsigned long, now )
73 __entry->now = jiffies;
79 (long)__entry->expires - __entry->now,
100 __field( unsigned long, now )
107 __entry->now = jiffies;
113 __entry->timer, __entry->function, __entry->now,
261 TP_PROTO(struct hrtimer *hrtimer, ktime_t *now),
263 TP_ARGS(hrtimer, now),
267 __field( s64, now )
273 __entry->now = *now;
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| /linux/tools/testing/selftests/net/netfilter/ |
| H A D | conntrack_resize.sh | 79 local now=$(ip netns exec "$ns" conntrack -C)
81 if [ $now -ne "$count" ] ;then
82 echo "expected $count entries in $ns, not $now: $msg"
91 local now=$(date +%s)
92 local end=$((now + duration))
94 while [ $now -lt $end ]; do
96 now=$(date +%s)
117 local now=$(date +%s)
118 local end=$((now + duration))
122 while [ $now -lt $end ]; do
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| /linux/kernel/sched/ |
| H A D | pelt.c | 181 ___update_load_sum(u64 now, struct sched_avg *sa, in ___update_load_sum() argument
186 delta = now - sa->last_update_time; in ___update_load_sum()
192 sa->last_update_time = now; in ___update_load_sum()
296 int __update_load_avg_blocked_se(u64 now, struct sched_entity *se) in __update_load_avg_blocked_se() argument
298 if (___update_load_sum(now, &se->avg, 0, 0, 0)) { in __update_load_avg_blocked_se()
307 int __update_load_avg_se(u64 now, struct cfs_rq *cfs_rq, struct sched_entity *se) in __update_load_avg_se() argument
309 if (___update_load_sum(now, &se->avg, !!se->on_rq, se_runnable(se), in __update_load_avg_se()
321 int __update_load_avg_cfs_rq(u64 now, struct cfs_rq *cfs_rq) in __update_load_avg_cfs_rq() argument
323 if (___update_load_sum(now, &cfs_rq->avg, in __update_load_avg_cfs_rq()
347 int update_rt_rq_load_avg(u64 now, struct rq *rq, int running) in update_rt_rq_load_avg() argument
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| H A D | psi.c | 278 u64 now, state_start; in get_recent_times() local
288 now = cpu_clock(cpu); in get_recent_times()
309 times[s] += now - state_start; in get_recent_times()
418 static void window_reset(struct psi_window *win, u64 now, u64 value, in window_reset() argument
421 win->start_time = now; in window_reset()
437 static u64 window_update(struct psi_window *win, u64 now, u64 value) in window_update() argument
442 elapsed = now - win->start_time; in window_update()
452 window_reset(win, now, value, growth); in window_update()
463 static void update_triggers(struct psi_group *group, u64 now, in update_triggers() argument
500 growth = window_update(&t->win, now, total[t->state]); in update_triggers()
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| /linux/block/ |
| H A D | blk-iocost.c | 561 u64 now; member
963 static void ioc_refresh_vrate(struct ioc *ioc, struct ioc_now *now) in ioc_refresh_vrate() argument
965 s64 pleft = ioc->period_at + ioc->period_us - now->now; in ioc_refresh_vrate()
1042 static void ioc_now(struct ioc *ioc, struct ioc_now *now) in ioc_now() argument
1047 now->now_ns = blk_time_get_ns(); in ioc_now()
1048 now->now = ktime_to_us(now->now_ns); in ioc_now()
1061 now->vnow = ioc->period_at_vtime + in ioc_now()
1062 (now->now - ioc->period_at) * vrate; in ioc_now()
1066 static void ioc_start_period(struct ioc *ioc, struct ioc_now *now) in ioc_start_period() argument
1071 ioc->period_at = now->now; in ioc_start_period()
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| /linux/arch/x86/kernel/ |
| H A D | rtc.c | 35 int mach_set_cmos_time(const struct timespec64 *now) in mach_set_cmos_time() argument
37 unsigned long long nowtime = now->tv_sec; in mach_set_cmos_time()
56 void mach_get_cmos_time(struct timespec64 *now) in mach_get_cmos_time() argument
65 now->tv_sec = now->tv_nsec = 0; in mach_get_cmos_time()
71 now->tv_sec = now->tv_nsec = 0; in mach_get_cmos_time()
75 now->tv_sec = rtc_tm_to_time64(&tm); in mach_get_cmos_time()
76 now->tv_nsec = 0; in mach_get_cmos_time()
102 int update_persistent_clock64(struct timespec64 now) in update_persistent_clock64() argument
104 return x86_platform.set_wallclock(&now); in update_persistent_clock64()
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| H A D | pvclock.c | 129 struct timespec64 now; in pvclock_read_wallclock() local
142 now.tv_sec = wall_clock->sec; in pvclock_read_wallclock()
143 now.tv_nsec = wall_clock->nsec; in pvclock_read_wallclock()
148 delta += now.tv_sec * NSEC_PER_SEC + now.tv_nsec; in pvclock_read_wallclock()
150 now.tv_nsec = do_div(delta, NSEC_PER_SEC); in pvclock_read_wallclock()
151 now.tv_sec = delta; in pvclock_read_wallclock()
153 set_normalized_timespec64(ts, now.tv_sec, now.tv_nsec); in pvclock_read_wallclock()
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| /linux/kernel/time/ |
| H A D | tick-sched.c | 57 static void tick_do_update_jiffies64(ktime_t now) in tick_do_update_jiffies64() argument
72 if (ktime_before(now, smp_load_acquire(&tick_next_period))) in tick_do_update_jiffies64()
86 if (ktime_before(now, nextp)) in tick_do_update_jiffies64()
96 if (ktime_before(now, tick_next_period)) { in tick_do_update_jiffies64()
103 delta = ktime_sub(now, tick_next_period); in tick_do_update_jiffies64()
206 static void tick_sched_do_timer(struct tick_sched *ts, ktime_t now) in tick_sched_do_timer() argument
232 tick_do_update_jiffies64(now); in tick_sched_do_timer()
243 tick_do_update_jiffies64(now); in tick_sched_do_timer()
288 ktime_t now = ktime_get(); in tick_nohz_handler() local
290 tick_sched_do_timer(ts, now); in tick_nohz_handler()
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| H A D | timer_list.c | 23 u64 now; member
47 int idx, u64 now) in print_timer() argument
55 (long long)(ktime_to_ns(hrtimer_get_softexpires(timer)) - now), in print_timer()
56 (long long)(ktime_to_ns(hrtimer_get_expires(timer)) - now)); in print_timer()
61 u64 now) in print_active_timers() argument
91 print_timer(m, timer, &tmp, i, now); in print_active_timers()
99 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now) in print_base() argument
110 print_active_timers(m, base, now + ktime_to_ns(base->offset)); in print_base()
113 static void print_cpu(struct seq_file *m, int cpu, u64 now) in print_cpu() argument
121 print_base(m, cpu_base->clock_base + i, now); in print_cpu()
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| /linux/tools/power/cpupower/bench/ |
| H A 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/kernel/trace/ |
| H A D | trace_clock.c | 98 u64 now, prev_time; in trace_clock_global() local
116 now = sched_clock_cpu(this_cpu); in trace_clock_global()
119 if ((s64)(now - prev_time) < 0) in trace_clock_global()
120 now = prev_time; in trace_clock_global()
133 if ((s64)(now - prev_time) < 0) in trace_clock_global()
134 now = prev_time; in trace_clock_global()
136 trace_clock_struct.prev_time = now; in trace_clock_global()
144 return now; in trace_clock_global()
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| /linux/drivers/md/bcache/ |
| H A 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/tools/testing/selftests/timers/ |
| H A D | nanosleep.c | 91 struct timespec now, target, rel; in nanosleep_test() local
94 if (clock_gettime(clockid, &now)) in nanosleep_test()
96 target = timespec_add(now, ns); in nanosleep_test()
100 clock_gettime(clockid, &now); in nanosleep_test()
102 if (!in_order(target, now)) in nanosleep_test()
106 clock_gettime(clockid, &now); in nanosleep_test()
110 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()
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| /linux/include/net/ |
| H A D | codel_impl.h | 112 codel_time_t now) in codel_should_drop() argument
123 vars->ldelay = now - skb_time_func(skb); in codel_should_drop()
139 vars->first_above_time = now + params->interval; in codel_should_drop()
140 } else if (codel_time_after(now, vars->first_above_time)) { in codel_should_drop()
157 codel_time_t now; in codel_dequeue() local
164 now = codel_get_time(); in codel_dequeue()
166 skb_len_func, skb_time_func, backlog, now); in codel_dequeue()
171 } else if (codel_time_after_eq(now, vars->drop_next)) { in codel_dequeue()
181 codel_time_after_eq(now, vars->drop_next)) { in codel_dequeue()
202 backlog, now)) { in codel_dequeue()
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| /linux/arch/x86/events/ |
| H A D | msr.c | 233 u64 now; in msr_read_counter() local
236 rdmsrq(event->hw.event_base, now); in msr_read_counter()
238 now = rdtsc_ordered(); in msr_read_counter()
240 return now; in msr_read_counter()
245 u64 prev, now; in msr_event_update() local
251 now = msr_read_counter(event); in msr_event_update()
252 } while (!local64_try_cmpxchg(&event->hw.prev_count, &prev, now)); in msr_event_update()
254 delta = now - prev; in msr_event_update()
260 now = now & (1ULL << 31) ? (now >> 16) & 0x3f : -1; in msr_event_update()
261 local64_set(&event->count, now); in msr_event_update()
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| /linux/drivers/block/drbd/ |
| H A 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/arch/mips/kernel/ |
| H A D | sync-r4k.c | 50 uint32_t start, now, prev, end, cur_max_warp = 0; in check_counter_warp() local
64 now = read_c0_count(); in check_counter_warp()
65 last_counter = now; in check_counter_warp()
75 if (now > end || i > 10000000) in check_counter_warp()
84 if (unlikely(prev > now)) { in check_counter_warp()
86 max_warp = max(max_warp, prev - now); in check_counter_warp()
99 WARN(!(now-start), in check_counter_warp()
101 now-start, end-start); in check_counter_warp()
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| /linux/arch/powerpc/kernel/ |
| H A D | time.c | 171 unsigned long now, unsigned long stime) in vtime_delta_scaled() argument
178 nowscaled = read_spurr(now); in vtime_delta_scaled()
214 unsigned long now, stime; in vtime_delta() local
218 now = mftb(); in vtime_delta()
219 stime = now - acct->starttime; in vtime_delta()
220 acct->starttime = now; in vtime_delta()
222 *stime_scaled = vtime_delta_scaled(acct, now, stime); in vtime_delta()
226 *steal_time = pseries_calculate_stolen_time(now); in vtime_delta()
500 void timer_rearm_host_dec(u64 now) in timer_rearm_host_dec() argument
507 if (now >= *next_tb) { in timer_rearm_host_dec()
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| /linux/net/rxrpc/ |
| H A D | call_event.c | 27 ktime_t now = ktime_get_real(); in rxrpc_propose_ping() local
28 ktime_t ping_at = ktime_add(now, delay); in rxrpc_propose_ping()
43 ktime_t now = ktime_get_real(), delay; in rxrpc_propose_delay_ACK() local
53 call->delay_ack_at = ktime_add(now, delay); in rxrpc_propose_delay_ACK()
79 req->now = ktime_get_real(); in rxrpc_retransmit_data()
89 .now = ktime_get_real(), in rxrpc_resend()
134 .now = ktime_get_real(), in rxrpc_resend_tlp()
207 .now = ktime_get_real(), in rxrpc_transmit_fresh_data()
303 ktime_t now, t; in rxrpc_input_call_event() local
351 now = ktime_get_real(); in rxrpc_input_call_event()
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| /linux/tools/testing/selftests/bpf/prog_tests/ |
| H A D | time_tai.c | 37 __u64 ts1, ts2, now; in test_time_tai() local
64 now = ts_to_ns(&now_tai); in test_time_tai()
66 ASSERT_TRUE(now > ts1, "tai_future_ts1"); in test_time_tai()
67 ASSERT_TRUE(now > ts2, "tai_future_ts2"); in test_time_tai()
70 ASSERT_TRUE(now - ts1 < TAI_THRESHOLD, "tai_range_ts1"); in test_time_tai()
71 ASSERT_TRUE(now - ts2 < TAI_THRESHOLD, "tai_range_ts2"); in test_time_tai()
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