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Searched refs:ktime_t (Results 1 – 25 of 771) sorted by relevance

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/linux/include/linux/
A Dktime.h93 static inline int ktime_compare(const ktime_t cmp1, const ktime_t cmp2) in ktime_compare()
109 static inline bool ktime_after(const ktime_t cmp1, const ktime_t cmp2) in ktime_after()
121 static inline bool ktime_before(const ktime_t cmp1, const ktime_t cmp2) in ktime_before()
167 static inline s64 ktime_us_delta(const ktime_t later, const ktime_t earlier) in ktime_us_delta()
172 static inline s64 ktime_ms_delta(const ktime_t later, const ktime_t earlier) in ktime_ms_delta()
177 static inline ktime_t ktime_add_us(const ktime_t kt, const u64 usec) in ktime_add_us()
182 static inline ktime_t ktime_add_ms(const ktime_t kt, const u64 msec) in ktime_add_ms()
187 static inline ktime_t ktime_sub_us(const ktime_t kt, const u64 usec) in ktime_sub_us()
192 static inline ktime_t ktime_sub_ms(const ktime_t kt, const u64 msec) in ktime_sub_ms()
197 extern ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs);
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A Dtimekeeping.h68 extern ktime_t ktime_get(void);
71 extern ktime_t ktime_mono_to_any(ktime_t tmono, enum tk_offsets offs);
72 extern ktime_t ktime_get_raw(void);
80 static inline ktime_t ktime_get_real(void) in ktime_get_real()
123 static inline ktime_t ktime_get_coarse(void) in ktime_get_coarse()
157 static inline ktime_t ktime_mono_to_real(ktime_t mono) in ktime_mono_to_real()
285 ktime_t real;
286 ktime_t raw;
300 ktime_t device;
301 ktime_t sys_realtime;
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A Dhrtimer.h103 static inline void hrtimer_set_expires_range(struct hrtimer *timer, ktime_t time, ktime_t delta) in hrtimer_set_expires_range()
162 static inline ktime_t hrtimer_cb_get_time(struct hrtimer *timer) in hrtimer_cb_get_time()
186 static inline ktime_t
189 ktime_t rem = ktime_sub(timer->node.expires, now); in __hrtimer_expires_remaining_adjusted()
200 static inline ktime_t
272 static inline void hrtimer_start(struct hrtimer *timer, ktime_t tim, in hrtimer_start()
285 ktime_t soft, hard; in hrtimer_start_expires()
342 hrtimer_forward(struct hrtimer *timer, ktime_t now, ktime_t interval);
353 ktime_t interval) in hrtimer_forward_now()
364 extern int schedule_hrtimeout_range(ktime_t *expires, u64 delta,
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A Dalarmtimer.h45 enum alarmtimer_restart (*function)(struct alarm *, ktime_t now);
52 enum alarmtimer_restart (*function)(struct alarm *, ktime_t));
53 void alarm_start(struct alarm *alarm, ktime_t start);
54 void alarm_start_relative(struct alarm *alarm, ktime_t start);
59 u64 alarm_forward(struct alarm *alarm, ktime_t now, ktime_t interval);
60 u64 alarm_forward_now(struct alarm *alarm, ktime_t interval);
61 ktime_t alarm_expires_remaining(const struct alarm *alarm);
A Dtimekeeper_internal.h41 ktime_t base;
98 ktime_t offs_real;
99 ktime_t offs_boot;
100 ktime_t offs_tai;
104 ktime_t next_leap_ktime;
A Dhrtimer_defs.h54 ktime_t (*get_time)(void);
55 ktime_t offset;
123 ktime_t expires_next;
125 ktime_t softirq_expires_next;
A Dtime_namespace.h96 ktime_t do_timens_ktime_to_host(clockid_t clockid, ktime_t tim,
99 static inline ktime_t timens_ktime_to_host(clockid_t clockid, ktime_t tim) in timens_ktime_to_host()
162 static inline ktime_t timens_ktime_to_host(clockid_t clockid, ktime_t tim) in timens_ktime_to_host()
A Drtc.h26 ktime_t rtc_tm_to_ktime(struct rtc_time tm);
27 struct rtc_time rtc_ktime_to_tm(ktime_t kt);
77 ktime_t period;
217 ktime_t expires, ktime_t period);
235 static inline ktime_t rtc_bound_alarmtime(struct rtc_device *rtc, in rtc_bound_alarmtime()
236 ktime_t requested) in rtc_bound_alarmtime()
/linux/fs/ocfs2/cluster/
A Dtcp_internal.h159 ktime_t sc_tv_timer;
160 ktime_t sc_tv_data_ready;
161 ktime_t sc_tv_advance_start;
162 ktime_t sc_tv_advance_stop;
163 ktime_t sc_tv_func_start;
164 ktime_t sc_tv_func_stop;
168 ktime_t sc_tv_send_total;
169 ktime_t sc_tv_status_total;
216 ktime_t st_sock_time;
217 ktime_t st_send_time;
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/linux/fs/ceph/
A Dmetric.h160 ktime_t latency_sum;
161 ktime_t latency_avg;
162 ktime_t latency_sq_sum;
163 ktime_t latency_min;
164 ktime_t latency_max;
213 ktime_t r_start, ktime_t r_end,
217 ktime_t r_start, ktime_t r_end, in ceph_update_read_metrics()
224 ktime_t r_start, ktime_t r_end, in ceph_update_write_metrics()
231 ktime_t r_start, ktime_t r_end, in ceph_update_metadata_metrics()
238 ktime_t r_start, ktime_t r_end, in ceph_update_copyfrom_metrics()
/linux/kernel/time/
A Dtick-sched.h74 ktime_t last_tick;
75 ktime_t next_tick;
77 ktime_t idle_waketime;
82 ktime_t idle_entrytime;
89 ktime_t idle_expires;
94 ktime_t idle_exittime;
95 ktime_t idle_sleeptime;
96 ktime_t iowait_sleeptime;
A Dalarmtimer.c47 ktime_t (*get_ktime)(void);
56 static ktime_t freezer_delta;
265 ktime_t delta; in alarmtimer_suspend()
451 u64 alarm_forward(struct alarm *alarm, ktime_t now, ktime_t interval) in alarm_forward()
454 ktime_t delta; in alarm_forward()
521 ktime_t delta; in alarmtimer_freezerset()
571 ktime_t now) in alarm_handle_timer()
625 static ktime_t alarm_timer_remaining(struct k_itimer *timr, ktime_t now) in alarm_timer_remaining()
758 ktime_t now) in alarmtimer_nsleep_wakeup()
802 ktime_t rem; in alarmtimer_do_nsleep()
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A Dhrtimer.c197 ktime_t expires; in hrtimer_check_target()
330 ktime_t ktime_add_safe(const ktime_t lhs, const ktime_t rhs) in ktime_add_safe()
511 ktime_t expires; in __hrtimer_next_event_base()
571 static ktime_t
872 ktime_t expires; in update_needs_ipi()
1041 ktime_t delta; in hrtimer_forward()
1192 ktime_t expires; in hrtimer_update_softirq_timer()
1466 ktime_t rem; in __hrtimer_get_remaining()
1731 ktime_t basenow; in __hrtimer_run_queues()
1766 ktime_t now; in hrtimer_run_softirq()
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A Dtick-sched.c60 ktime_t delta, nextp; in tick_do_update_jiffies64()
157 ktime_t period; in tick_init_jiffy_update()
733 ktime_t delta; in tick_nohz_stop_idle()
766 ktime_t now, idle; in get_cpu_sleep_time_us()
1112 ktime_t now) in __tick_nohz_full_update_tick()
1214 ktime_t expires; in tick_nohz_idle_stop_tick()
1345 ktime_t tick_nohz_get_sleep_length(ktime_t *delta_next) in tick_nohz_get_sleep_length()
1355 ktime_t next_event; in tick_nohz_get_sleep_length()
1395 ktime_t now) in tick_nohz_account_idle_time()
1457 ktime_t now; in tick_nohz_idle_exit()
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A Dtimekeeping.h7 extern ktime_t ktime_get_update_offsets_now(unsigned int *cwsseq,
8 ktime_t *offs_real,
9 ktime_t *offs_boot,
10 ktime_t *offs_tai);
A Dposix-timers.h13 ktime_t (*clock_get_ktime)(const clockid_t which_clock);
25 s64 (*timer_forward)(struct k_itimer *timr, ktime_t now);
26 ktime_t (*timer_remaining)(struct k_itimer *timr, ktime_t now);
28 void (*timer_arm)(struct k_itimer *timr, ktime_t expires,
A Dtick-internal.h22 extern ktime_t tick_next_period;
61 ktime_t expires, bool force);
106 ktime_t nextevt);
107 extern int tick_program_event(ktime_t expires, int force);
120 ktime_t nextevt) { BUG(); } in tick_setup_oneshot()
122 static inline int tick_program_event(ktime_t expires, int force) { return 0; } in tick_program_event()
/linux/include/drm/
A Ddrm_vblank.h156 ktime_t time;
264 ktime_t *vblanktime);
265 int drm_crtc_next_vblank_start(struct drm_crtc *crtc, ktime_t *vblanktime);
272 ktime_t *now);
300 ktime_t *stime,
301 ktime_t *etime,
307 ktime_t *vblank_time,
312 ktime_t *vblank_time,
/linux/drivers/net/ethernet/mellanox/mlx5/core/lib/
A Dclock.h54 typedef ktime_t (*cqe_ts_to_ns)(struct mlx5_clock *, u64);
65 static inline ktime_t mlx5_timecounter_cyc2time(struct mlx5_clock *clock, in mlx5_timecounter_cyc2time()
82 static inline ktime_t mlx5_real_time_cyc2time(struct mlx5_clock *clock, in mlx5_real_time_cyc2time()
97 static inline ktime_t mlx5_timecounter_cyc2time(struct mlx5_clock *clock, in mlx5_timecounter_cyc2time()
103 static inline ktime_t mlx5_real_time_cyc2time(struct mlx5_clock *clock, in mlx5_real_time_cyc2time()
/linux/include/trace/events/
A Dalarmtimer.h25 TP_PROTO(ktime_t expires, int flag),
47 TP_PROTO(struct alarm *alarm, ktime_t now),
75 TP_PROTO(struct alarm *alarm, ktime_t now),
82 TP_PROTO(struct alarm *alarm, ktime_t now),
89 TP_PROTO(struct alarm *alarm, ktime_t now),
/linux/lib/
A Dfind_bit_benchmark.c39 ktime_t time; in test_find_first_bit()
56 ktime_t time; in test_find_first_and_bit()
74 ktime_t time; in test_find_next_bit()
88 ktime_t time; in test_find_next_zero_bit()
102 ktime_t time; in test_find_last_bit()
121 ktime_t time; in test_find_nth_bit()
138 ktime_t time; in test_find_next_and_bit()
/linux/drivers/gpu/drm/i915/gvt/
A Dsched_policy.c58 ktime_t pri_time;
59 ktime_t sched_in_time;
60 ktime_t sched_time;
61 ktime_t left_ts;
62 ktime_t allocated_ts;
72 ktime_t expire_time;
77 ktime_t delta_ts; in vgpu_update_timeslice()
105 ktime_t fair_timeslice; in gvt_balance_timeslice()
138 ktime_t cur_time; in try_to_schedule_next_vgpu()
243 ktime_t cur_time; in intel_gvt_schedule()
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/linux/drivers/md/dm-vdo/
A Dtime-utils.h13 static inline s64 ktime_to_seconds(ktime_t reltime) in ktime_to_seconds()
18 static inline ktime_t current_time_ns(clockid_t clock) in current_time_ns()
23 static inline ktime_t current_time_us(void) in current_time_us()
/linux/net/dccp/ccids/
A Dccid3.h94 ktime_t tx_t_last_win_count;
97 ktime_t tx_t_ld;
98 ktime_t tx_t_nom;
134 ktime_t rx_tstamp_last_feedback;
/linux/drivers/pmdomain/
A Dgovernor.c125 static void update_domain_next_wakeup(struct generic_pm_domain *genpd, ktime_t now) in update_domain_next_wakeup()
127 ktime_t domain_wakeup = KTIME_MAX; in update_domain_next_wakeup()
128 ktime_t next_wakeup; in update_domain_next_wakeup()
163 unsigned int state, ktime_t now) in next_wakeup_allows_state()
165 ktime_t domain_wakeup = genpd->gd->next_wakeup; in next_wakeup_allows_state()
269 static bool _default_power_down_ok(struct dev_pm_domain *pd, ktime_t now) in _default_power_down_ok()
350 ktime_t domain_wakeup, next_hrtimer; in cpu_power_down_ok()
351 ktime_t now = ktime_get(); in cpu_power_down_ok()

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