| /linux/arch/mips/cavium-octeon/ |
| A D | oct_ilm.c | 21 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()
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| /linux/kernel/trace/ |
| A D | trace_selftest.c | 1194 unsigned long save_max = tr->max_latency; in trace_selftest_startup_irqsoff()
1206 tr->max_latency = 0; in trace_selftest_startup_irqsoff()
1233 tr->max_latency = save_max; in trace_selftest_startup_irqsoff()
1243 unsigned long save_max = tr->max_latency; in trace_selftest_startup_preemptoff()
1268 tr->max_latency = 0; in trace_selftest_startup_preemptoff()
1295 tr->max_latency = save_max; in trace_selftest_startup_preemptoff()
1330 tr->max_latency = 0; in trace_selftest_startup_preemptirqsoff()
1365 tr->max_latency = 0; in trace_selftest_startup_preemptirqsoff()
1396 tr->max_latency = save_max; in trace_selftest_startup_preemptirqsoff()
1486 tr->max_latency = 0; in trace_selftest_startup_wakeup()
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| A D | trace_irqsoff.c | 172 tr->max_latency = 0; in irqsoff_display_graph()
317 if (delta <= tr->max_latency) in report_latency()
358 tr->max_latency = delta; in check_critical_timing()
565 tr->max_latency = 0; in __irqsoff_tracer_init()
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| A D | trace_sched_wakeup.c | 110 tr->max_latency = 0; in wakeup_display_graph()
360 if (delta <= tr->max_latency) in report_latency()
490 wakeup_trace->max_latency = delta; in probe_wakeup_sched_switch()
679 tr->max_latency = 0; in __wakeup_tracer_init()
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| A D | trace_hwlat.c | 302 if (latency > tr->max_latency) { in get_sample()
303 tr->max_latency = latency; in get_sample()
841 tr->max_latency = 0; in hwlat_tracer_init()
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| A D | trace_osnoise.c | 1404 if (tracer_tracing_is_on(tr) && tr->max_latency < latency) { in notify_new_max_latency()
1405 tr->max_latency = latency; in notify_new_max_latency()
3014 tr->max_latency = 0; in osnoise_tracer_init()
3088 tr->max_latency = 0; in timerlat_tracer_init()
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| A D | trace.h | 339 unsigned long max_latency; member
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| A D | trace.c | 1933 max_data->saved_latency = tr->max_latency; in __update_max_tr()
6462 return tracing_nsecs_read(&tr->max_latency, ubuf, cnt, ppos); in tracing_max_lat_read()
6471 return tracing_nsecs_write(&tr->max_latency, ubuf, cnt, ppos); in tracing_max_lat_write()
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| /linux/drivers/cpufreq/ |
| A D | powernow-k8.c | 863 int max_latency = 0; in get_transition_latency() local
868 if (cur_latency > max_latency) in get_transition_latency()
869 max_latency = cur_latency; in get_transition_latency()
871 if (max_latency == 0) { in get_transition_latency()
873 max_latency = 1; in get_transition_latency()
876 return 1000 * max_latency; in get_transition_latency()
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| /linux/drivers/gpu/drm/amd/amdkfd/ |
| A D | kfd_topology.c | 288 sysfs_show_32bit_prop(buffer, offs, "max_latency", iolink->max_latency); in iolink_show()
1458 props->max_latency = gpu_link->max_latency + cpu_link->max_latency; in kfd_create_indirect_link_prop()
1525 props->max_latency = iolink1->max_latency + iolink2->max_latency; in kfd_add_peer_prop()
1539 props->max_latency += iolink3->max_latency; in kfd_add_peer_prop()
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| A D | kfd_topology.h | 124 uint32_t max_latency; member
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| A D | kfd_crat.c | 1262 props->max_latency = iolink->maximum_latency; in kfd_parse_subtype_iolink()
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| /linux/tools/perf/util/ |
| A D | kwork.h | 129 u64 max_latency; member
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| A D | bpf_kwork.c | 301 work->max_latency = data->max_time; in add_work()
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| /linux/tools/perf/ |
| A D | builtin-kwork.c | 131 if (l->max_latency > r->max_latency) in max_latency_cmp()
133 if (l->max_latency < r->max_latency) in max_latency_cmp()
643 if ((delta > work->max_latency) || in latency_update_entry_event()
644 (work->max_latency == 0)) { in latency_update_entry_event()
645 work->max_latency = delta; in latency_update_entry_event()
1418 (double)work->max_latency / NSEC_PER_MSEC, in report_print_work()
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| /linux/net/bluetooth/ |
| A D | sco.c | 790 cp.max_latency = cpu_to_le16(0x0008); in sco_conn_defer_accept()
792 cp.max_latency = cpu_to_le16(0x000D); in sco_conn_defer_accept()
796 cp.max_latency = cpu_to_le16(0xffff); in sco_conn_defer_accept()
801 cp.max_latency = cpu_to_le16(0xffff); in sco_conn_defer_accept()
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| A D | hci_conn.c | 42 u16 max_latency; member
399 cp.max_latency = __cpu_to_le16(param->max_latency); in hci_enhanced_setup_sync()
451 cp.max_latency = __cpu_to_le16(param->max_latency); in hci_setup_sync_conn()
600 cp.max_latency = cpu_to_le16(0); in hci_conn_idle()
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| A D | hci_event.c | 3322 cp.max_latency = cpu_to_le16(0xffff); in hci_conn_request_evt()
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| /linux/include/net/bluetooth/ |
| A D | hci.h | 868 __le16 max_latency; member
879 __le16 max_latency; member
965 __le16 max_latency; member
1067 __le16 max_latency; member
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| A D | hci_core.h | 2104 u16 max_latency; in hci_check_conn_params() local
2136 max_latency = (to_multiplier * 4 / max) - 1; in hci_check_conn_params()
2142 if (latency > max_latency) { in hci_check_conn_params()
2143 BT_WARN("latency %d > max_latency %d", latency, max_latency); in hci_check_conn_params()
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| /linux/drivers/gpu/drm/i915/display/ |
| A D | skl_watermark.c | 2845 u32 max_latency = 0; in skl_program_dpkgc_latency() local
2853 max_latency = skl_watermark_max_latency(i915, 1); in skl_program_dpkgc_latency()
2854 if (max_latency == 0) in skl_program_dpkgc_latency()
2855 max_latency = LNL_PKG_C_LATENCY_MASK; in skl_program_dpkgc_latency()
2859 max_latency = LNL_PKG_C_LATENCY_MASK; in skl_program_dpkgc_latency()
2864 val |= REG_FIELD_PREP(LNL_PKG_C_LATENCY_MASK, max_latency); in skl_program_dpkgc_latency()
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