/Linux-v5.10/tools/testing/selftests/kvm/lib/ |
D | test_util.c | 57 int64_t timespec_to_ns(struct timespec ts) in timespec_to_ns() 62 struct timespec timespec_add_ns(struct timespec ts, int64_t ns) in timespec_add_ns() 64 struct timespec res; in timespec_add_ns() 73 struct timespec timespec_add(struct timespec ts1, struct timespec ts2) in timespec_add() 77 return timespec_add_ns((struct timespec){0}, ns1 + ns2); in timespec_add() 80 struct timespec timespec_sub(struct timespec ts1, struct timespec ts2) in timespec_sub() 84 return timespec_add_ns((struct timespec){0}, ns1 - ns2); in timespec_sub() 87 struct timespec timespec_diff_now(struct timespec start) in timespec_diff_now() 89 struct timespec end; in timespec_diff_now() 95 struct timespec timespec_div(struct timespec ts, int divisor) in timespec_div() [all …]
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/Linux-v5.10/tools/testing/selftests/kvm/include/ |
D | test_util.h | 63 int64_t timespec_to_ns(struct timespec ts); 64 struct timespec timespec_add_ns(struct timespec ts, int64_t ns); 65 struct timespec timespec_add(struct timespec ts1, struct timespec ts2); 66 struct timespec timespec_sub(struct timespec ts1, struct timespec ts2); 67 struct timespec timespec_diff_now(struct timespec start); 68 struct timespec timespec_div(struct timespec ts, int divisor);
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/Linux-v5.10/tools/testing/selftests/timers/ |
D | raw_skew.c | 46 unsigned long long ts_to_nsec(struct timespec ts) in ts_to_nsec() 51 struct timespec nsec_to_ts(long long ns) in nsec_to_ts() 53 struct timespec ts; in nsec_to_ts() 60 long long diff_timespec(struct timespec start, struct timespec end) in diff_timespec() 69 void get_monotonic_and_raw(struct timespec *mon, struct timespec *raw) in get_monotonic_and_raw() 71 struct timespec start, mid, end; in get_monotonic_and_raw() 94 struct timespec mon, raw, start, end; in main()
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D | adjtick.c | 44 unsigned long long ts_to_nsec(struct timespec ts) in ts_to_nsec() 49 struct timespec nsec_to_ts(long long ns) in nsec_to_ts() 51 struct timespec ts; in nsec_to_ts() 59 long long diff_timespec(struct timespec start, struct timespec end) in diff_timespec() 69 void get_monotonic_and_raw(struct timespec *mon, struct timespec *raw) in get_monotonic_and_raw() 71 struct timespec start, mid, end; in get_monotonic_and_raw() 98 struct timespec mon_start, raw_start, mon_end, raw_end; in get_ppm_drift() 170 struct timespec raw; in main()
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D | mqueue-lat.c | 40 long long timespec_sub(struct timespec a, struct timespec b) in timespec_sub() 48 struct timespec timespec_add(struct timespec ts, unsigned long long ns) in timespec_add() 63 struct timespec start, end, now, target; in mqueue_lat_test()
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D | nanosleep.c | 80 static inline int in_order(struct timespec a, struct timespec b) in in_order() 91 struct timespec timespec_add(struct timespec ts, unsigned long long ns) in timespec_add() 103 struct timespec now, target, rel; in nanosleep_test()
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D | leap-a-day.c | 60 static inline int in_order(struct timespec a, struct timespec b) in in_order() 71 struct timespec timespec_add(struct timespec ts, unsigned long long ns) in timespec_add() 162 struct timespec now, target; in test_hrtimer_failure() 213 struct timespec ts; in main() 238 struct timespec ts; in main() 331 struct timespec tai; in main()
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D | nsleep-lat.c | 79 struct timespec timespec_add(struct timespec ts, unsigned long long ns) in timespec_add() 90 long long timespec_sub(struct timespec a, struct timespec b) in timespec_sub() 100 struct timespec start, end, target; in nanosleep_lat_test()
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D | alarmtimer-suspend.c | 54 struct timespec start_time; 87 long long timespec_sub(struct timespec a, struct timespec b) in timespec_sub() 100 struct timespec ts; in sigalarm()
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D | inconsistency-check.c | 80 static inline int in_order(struct timespec a, struct timespec b) in in_order() 96 struct timespec list[CALLS_PER_LOOP]; in consistency_test() 159 struct timespec ts; in main()
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D | threadtest.c | 37 struct timespec global_list[LISTSIZE]; 41 void checklist(struct timespec *list, int size) in checklist() 44 struct timespec *a, *b; in checklist() 105 struct timespec my_list[LISTSIZE]; in independent_thread()
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D | set-timer-lat.c | 54 struct timespec start_time; 88 long long timespec_sub(struct timespec a, struct timespec b) in timespec_sub() 100 struct timespec ts; in sigalarm()
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D | freq-step.c | 43 static double diff_timespec(struct timespec *ts1, struct timespec *ts2) in diff_timespec() 51 struct timespec ts1, ts2, ts3; in get_sample() 205 struct timespec ts; in init_test()
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/Linux-v5.10/tools/testing/selftests/kvm/ |
D | dirty_log_perf_test.c | 40 struct timespec start; in vcpu_worker() 41 struct timespec ts_diff; in vcpu_worker() 42 struct timespec total = (struct timespec){0}; in vcpu_worker() 43 struct timespec avg; in vcpu_worker() 104 struct timespec start; in run_test() 105 struct timespec ts_diff; in run_test() 106 struct timespec get_dirty_log_total = (struct timespec){0}; in run_test() 107 struct timespec vcpu_dirty_total = (struct timespec){0}; in run_test() 108 struct timespec avg; in run_test() 111 struct timespec clear_dirty_log_total = (struct timespec){0}; in run_test()
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D | demand_paging_test.c | 51 struct timespec start; in vcpu_worker() 52 struct timespec ts_diff; in vcpu_worker() 78 struct timespec start; in handle_uffd_page_request() 79 struct timespec ts_diff; in handle_uffd_page_request() 124 struct timespec start; in uffd_handler_thread_fn() 125 struct timespec ts_diff; in uffd_handler_thread_fn() 257 struct timespec start; in run_test() 258 struct timespec ts_diff; in run_test()
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/Linux-v5.10/arch/um/os-Linux/ |
D | time.c | 26 static inline long long timespec_to_ns(const struct timespec *ts) in timespec_to_ns() 33 struct timespec realtime_tp; in os_persistent_clock_emulation() 95 struct timespec ts; in os_nsecs() 107 struct timespec ts = { in os_idle_sleep()
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/Linux-v5.10/include/uapi/linux/ |
D | time.h | 11 struct timespec { struct 23 struct timespec it_interval;/* timer period */ argument 24 struct timespec it_value; /* timer expiration */
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/Linux-v5.10/tools/testing/selftests/futex/include/ |
D | futextest.h | 78 futex_wait(futex_t *uaddr, futex_t val, struct timespec *timeout, int opflags) in futex_wait() 98 futex_wait_bitset(futex_t *uaddr, futex_t val, struct timespec *timeout, in futex_wait_bitset() 121 futex_lock_pi(futex_t *uaddr, struct timespec *timeout, int detect, in futex_lock_pi() 186 struct timespec *timeout, int opflags) in futex_wait_requeue_pi()
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/Linux-v5.10/tools/testing/radix-tree/ |
D | benchmark.c | 18 struct timespec start, finish; in benchmark_iter() 55 struct timespec start, finish; in benchmark_insert() 76 struct timespec start, finish; in benchmark_tagging() 97 struct timespec start, finish; in benchmark_delete()
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/Linux-v5.10/Documentation/core-api/ |
D | timekeeping.rst | 84 interface that expects a 'timespec' or 'timeval' structure. 149 all interfaces returning a 'struct timeval' or 'struct timespec' have 153 .. c:function:: void ktime_get_ts( struct timespec * ) 158 void getnstimeofday( struct timespec * ) 160 void ktime_get_real_ts( struct timespec * ) 166 .. c:function:: struct timespec current_kernel_time( void ) 168 struct timespec get_monotonic_coarse( void ) 177 .. c:function:: struct timespec getrawmonotonic( void ) 179 struct timespec timekeeping_clocktai( void ) 181 struct timespec get_monotonic_boottime( void )
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/Linux-v5.10/tools/testing/selftests/x86/ |
D | test_vdso.c | 35 typedef int (*vgettime_t)(clockid_t, struct timespec *); 124 static inline int sys_clock_gettime(clockid_t id, struct timespec *ts) in sys_clock_gettime() 186 static bool ts_leq(const struct timespec *a, const struct timespec *b) in ts_leq() 219 struct timespec start, vdso, end; in test_one_clock_gettime()
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/Linux-v5.10/tools/testing/selftests/timens/ |
D | timerfd.c | 18 static int tclock_gettime(clock_t clockid, struct timespec *now) in tclock_gettime() 25 int run_test(int clockid, struct timespec now) in run_test() 83 struct timespec btime_now, mtime_now; in main()
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D | clock_nanosleep.c | 26 struct timespec *now, *rem; 43 struct timespec now = {}, rem; in run_test() 45 struct timespec start; in run_test()
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/Linux-v5.10/tools/power/cpupower/utils/idle_monitor/ |
D | cpupower-monitor.h | 69 extern long long timespec_diff_us(struct timespec start, struct timespec end);
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/Linux-v5.10/tools/perf/bench/ |
D | futex.h | 44 futex_wait(u_int32_t *uaddr, u_int32_t val, struct timespec *timeout, int opflags) in futex_wait() 63 futex_lock_pi(u_int32_t *uaddr, struct timespec *timeout, int opflags) in futex_lock_pi()
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