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Searched refs:duration (Results 1 – 12 of 12) sorted by relevance

/kernel/trace/
Dtrace_osnoise.c696 cond_move_irq_delta_start(struct osnoise_variables *osn_var, u64 duration) in cond_move_irq_delta_start() argument
699 osn_var->irq.delta_start += duration; in cond_move_irq_delta_start()
712 cond_move_softirq_delta_start(struct osnoise_variables *osn_var, u64 duration) in cond_move_softirq_delta_start() argument
715 osn_var->softirq.delta_start += duration; in cond_move_softirq_delta_start()
718 #define cond_move_softirq_delta_start(osn_var, duration) do {} while (0) argument
730 cond_move_thread_delta_start(struct osnoise_variables *osn_var, u64 duration) in cond_move_thread_delta_start() argument
733 osn_var->thread.delta_start += duration; in cond_move_thread_delta_start()
767 s64 duration; in get_int_safe_duration() local
775 duration = (now - *delta_start); in get_int_safe_duration()
785 if (duration < 0) in get_int_safe_duration()
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Dtrace_functions_graph.c54 { TRACER_OPT(funcgraph-duration, TRACE_GRAPH_PRINT_DURATION) },
94 print_graph_duration(struct trace_array *tr, unsigned long long duration,
559 trace_print_graph_duration(unsigned long long duration, struct trace_seq *s) in trace_print_graph_duration() argument
561 unsigned long nsecs_rem = do_div(duration, 1000); in trace_print_graph_duration()
568 sprintf(usecs_str, "%lu", (unsigned long) duration); in trace_print_graph_duration()
592 print_graph_duration(struct trace_array *tr, unsigned long long duration, in print_graph_duration() argument
614 trace_seq_printf(s, "%c ", trace_find_mark(duration)); in print_graph_duration()
618 trace_print_graph_duration(duration, s); in print_graph_duration()
633 unsigned long long duration; in print_graph_entry_leaf() local
639 duration = graph_ret->rettime - graph_ret->calltime; in print_graph_entry_leaf()
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Dtrace_hwlat.c94 u64 duration; /* delta */ member
144 entry->duration = sample->duration; in trace_hwlat_sample()
292 s.duration = sample; in get_sample()
Dtrace_entries.h320 __field( u64, duration )
335 __entry->duration,
Dtrace.h793 extern char trace_find_mark(unsigned long long duration);
854 trace_print_graph_duration(unsigned long long duration, struct trace_seq *s);
Dtrace_output.c1187 field->duration, in trace_hwlat_print()
1219 field->duration, in trace_hwlat_raw()
DKconfig215 Its first purpose is to trace the duration of functions and
1056 configurable delay. The module busy waits for the duration of the
/kernel/
Dwatchdog.c367 int duration; in watchdog_timer_fn() local
422 duration = is_softlockup(touch_ts, period_ts, now); in watchdog_timer_fn()
423 if (unlikely(duration)) { in watchdog_timer_fn()
437 smp_processor_id(), duration, in watchdog_timer_fn()
451 trace_android_vh_watchdog_timer_softlockup(duration, regs, !!softlockup_panic); in watchdog_timer_fn()
/kernel/rcu/
Drefscale.c543 s64 duration; in ref_scale_reader() local
585 duration = ktime_get_mono_fast_ns() - start; in ref_scale_reader()
588 rt->last_duration_ns = WARN_ON_ONCE(duration < 0) ? 0 : duration; in ref_scale_reader()
Drcu.h499 void rcu_gp_set_torture_wait(int duration);
517 static inline void rcu_gp_set_torture_wait(int duration) { } in rcu_gp_set_torture_wait() argument
Dtree.c1362 void rcu_gp_set_torture_wait(int duration) in rcu_gp_set_torture_wait() argument
1364 if (IS_ENABLED(CONFIG_RCU_TORTURE_TEST) && duration > 0) in rcu_gp_set_torture_wait()
1365 WRITE_ONCE(sleep_duration, duration); in rcu_gp_set_torture_wait()
1372 unsigned long duration; in rcu_gp_torture_wait() local
1376 duration = xchg(&sleep_duration, 0UL); in rcu_gp_torture_wait()
1377 if (duration > 0) { in rcu_gp_torture_wait()
1378 pr_alert("%s: Waiting %lu jiffies\n", __func__, duration); in rcu_gp_torture_wait()
1379 schedule_timeout_idle(duration); in rcu_gp_torture_wait()
/kernel/bpf/
Dsyscall.c5142 attr->test.ctx_out || attr->test.duration || in kern_sys_bpf()