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Searched refs:max_latency (Results 1 – 8 of 8) sorted by relevance

/linux/arch/mips/cavium-octeon/
H A Doct_ilm.c21 u64 max_latency; member
38 max = (curr_li.max_latency * 1000000000) / cpuclk; in oct_ilm_show()
79 li->max_latency = 0; in init_latency_info()
117 if (last_latency > li.max_latency) in cvm_oct_ciu_timer_interrupt()
118 li.max_latency = last_latency; in cvm_oct_ciu_timer_interrupt()
/linux/kernel/trace/
H A Dtrace_selftest.c1198 unsigned long save_max = tr->max_latency; in trace_selftest_startup_irqsoff()
1210 tr->max_latency = 0; in trace_selftest_startup_irqsoff()
1237 tr->max_latency = save_max; in trace_selftest_startup_irqsoff()
1247 unsigned long save_max = tr->max_latency; in trace_selftest_startup_preemptoff()
1272 tr->max_latency = 0; in trace_selftest_startup_preemptoff()
1299 tr->max_latency = save_max; in trace_selftest_startup_preemptoff()
1309 unsigned long save_max = tr->max_latency; in trace_selftest_startup_preemptirqsoff()
1334 tr->max_latency = 0; in trace_selftest_startup_preemptirqsoff()
1369 tr->max_latency = 0; in trace_selftest_startup_preemptirqsoff()
1400 tr->max_latency = save_max; in trace_selftest_startup_preemptirqsoff()
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H A Dtrace_irqsoff.c172 tr->max_latency = 0; in irqsoff_display_graph()
335 if (delta <= tr->max_latency) in report_latency()
376 tr->max_latency = delta; in check_critical_timing()
590 tr->max_latency = 0; in __irqsoff_tracer_init()
H A Dtrace_sched_wakeup.c110 tr->max_latency = 0; in wakeup_display_graph()
372 if (delta <= tr->max_latency) in report_latency()
498 wakeup_trace->max_latency = delta; in probe_wakeup_sched_switch()
687 tr->max_latency = 0; in __wakeup_tracer_init()
/linux/tools/perf/
H A Dbuiltin-ftrace.c858 int max_latency = ftrace->max_latency; in make_histogram() local
923 if (num >= max_latency - min_latency) in make_histogram()
991 if (start >= ftrace->max_latency) in display_histogram()
993 if (stop > ftrace->max_latency) in display_histogram()
994 stop = ftrace->max_latency; in display_histogram()
1019 if (upper_outlier > ftrace->max_latency) in display_histogram()
1020 upper_outlier = ftrace->max_latency; in display_histogram()
1817 OPT_UINTEGER(0, "max-latency", &ftrace.max_latency, in cmd_ftrace()
1946 if (!ftrace.bucket_range && ftrace.max_latency) { in cmd_ftrace()
1953 if (ftrace.bucket_range && ftrace.max_latency && in cmd_ftrace()
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H A Dbuiltin-kwork.c133 if (l->max_latency > r->max_latency) in max_latency_cmp()
135 if (l->max_latency < r->max_latency) in max_latency_cmp()
692 if ((delta > work->max_latency) || in timehist_save_callchain()
693 (work->max_latency == 0)) { in timehist_save_callchain()
694 work->max_latency = delta; in timehist_save_callchain()
1458 (double)work->max_latency / NSEC_PER_MSEC, in report_print_header()
/linux/tools/perf/util/
H A Dftrace.h27 unsigned int max_latency; member
/linux/tools/perf/util/bpf_skel/
H A Dfunc_latency.bpf.c52 const volatile unsigned int max_latency; variable