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

/Linux-v6.1/arch/arm/kernel/
Dperf_event_v6.c272 struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); in armv6pmu_enable_event() local
274 struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); in armv6pmu_enable_event()
306 armv6pmu_handle_irq(struct arm_pmu *cpu_pmu) in armv6pmu_handle_irq() argument
310 struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events); in armv6pmu_handle_irq()
326 for (idx = 0; idx < cpu_pmu->num_events; ++idx) { in armv6pmu_handle_irq()
348 cpu_pmu->disable(event); in armv6pmu_handle_irq()
363 static void armv6pmu_start(struct arm_pmu *cpu_pmu) in armv6pmu_start() argument
366 struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); in armv6pmu_start()
375 static void armv6pmu_stop(struct arm_pmu *cpu_pmu) in armv6pmu_stop() argument
378 struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); in armv6pmu_stop()
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Dperf_event_v7.c656 #define ARMV7_IDX_COUNTER_LAST(cpu_pmu) \ argument
657 (ARMV7_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1)
728 static inline int armv7_pmnc_counter_valid(struct arm_pmu *cpu_pmu, int idx) in armv7_pmnc_counter_valid() argument
731 idx <= ARMV7_IDX_COUNTER_LAST(cpu_pmu); in armv7_pmnc_counter_valid()
748 struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); in armv7pmu_read_counter() local
753 if (!armv7_pmnc_counter_valid(cpu_pmu, idx)) { in armv7pmu_read_counter()
768 struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); in armv7pmu_write_counter() local
772 if (!armv7_pmnc_counter_valid(cpu_pmu, idx)) { in armv7pmu_write_counter()
833 static void armv7_pmnc_dump_regs(struct arm_pmu *cpu_pmu) in armv7_pmnc_dump_regs() argument
859 cnt <= ARMV7_IDX_COUNTER_LAST(cpu_pmu); cnt++) { in armv7_pmnc_dump_regs()
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Dperf_event_xscale.c145 xscale1pmu_handle_irq(struct arm_pmu *cpu_pmu) in xscale1pmu_handle_irq() argument
149 struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events); in xscale1pmu_handle_irq()
173 for (idx = 0; idx < cpu_pmu->num_events; ++idx) { in xscale1pmu_handle_irq()
190 cpu_pmu->disable(event); in xscale1pmu_handle_irq()
207 struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); in xscale1pmu_enable_event() local
209 struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); in xscale1pmu_enable_event()
243 struct arm_pmu *cpu_pmu = to_arm_pmu(event->pmu); in xscale1pmu_disable_event() local
245 struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); in xscale1pmu_disable_event()
301 static void xscale1pmu_start(struct arm_pmu *cpu_pmu) in xscale1pmu_start() argument
304 struct pmu_hw_events *events = this_cpu_ptr(cpu_pmu->hw_events); in xscale1pmu_start()
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/Linux-v6.1/arch/arm64/kernel/
Dperf_event.c270 struct arm_pmu *cpu_pmu = container_of(pmu, struct arm_pmu, pmu); in armv8pmu_event_attr_is_visible() local
276 test_bit(pmu_attr->id, cpu_pmu->pmceid_bitmap)) in armv8pmu_event_attr_is_visible()
283 test_bit(id, cpu_pmu->pmceid_ext_bitmap)) in armv8pmu_event_attr_is_visible()
328 struct arm_pmu *cpu_pmu = container_of(pmu, struct arm_pmu, pmu); in slots_show() local
329 u32 slots = cpu_pmu->reg_pmmir & ARMV8_PMU_SLOTS_MASK; in slots_show()
340 struct arm_pmu *cpu_pmu = container_of(pmu, struct arm_pmu, pmu); in bus_slots_show() local
341 u32 bus_slots = (cpu_pmu->reg_pmmir >> ARMV8_PMU_BUS_SLOTS_SHIFT) in bus_slots_show()
353 struct arm_pmu *cpu_pmu = container_of(pmu, struct arm_pmu, pmu); in bus_width_show() local
354 u32 bus_width = (cpu_pmu->reg_pmmir >> ARMV8_PMU_BUS_WIDTH_SHIFT) in bus_width_show()
391 static bool armv8pmu_has_long_event(struct arm_pmu *cpu_pmu) in armv8pmu_has_long_event() argument
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/Linux-v6.1/drivers/perf/
Dapple_m1_cpu_pmu.c382 static irqreturn_t m1_pmu_handle_irq(struct arm_pmu *cpu_pmu) in m1_pmu_handle_irq() argument
384 struct pmu_hw_events *cpuc = this_cpu_ptr(cpu_pmu->hw_events); in m1_pmu_handle_irq()
399 cpu_pmu->stop(cpu_pmu); in m1_pmu_handle_irq()
403 for (idx = 0; idx < cpu_pmu->num_events; idx++) { in m1_pmu_handle_irq()
419 cpu_pmu->start(cpu_pmu); in m1_pmu_handle_irq()
475 static void m1_pmu_start(struct arm_pmu *cpu_pmu) in m1_pmu_start() argument
480 static void m1_pmu_stop(struct arm_pmu *cpu_pmu) in m1_pmu_stop() argument
528 static int m1_pmu_init(struct arm_pmu *cpu_pmu) in m1_pmu_init() argument
530 cpu_pmu->handle_irq = m1_pmu_handle_irq; in m1_pmu_init()
531 cpu_pmu->enable = m1_pmu_enable_event; in m1_pmu_init()
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Darm_pmu.c820 static int cpu_pm_pmu_register(struct arm_pmu *cpu_pmu) in cpu_pm_pmu_register() argument
822 cpu_pmu->cpu_pm_nb.notifier_call = cpu_pm_pmu_notify; in cpu_pm_pmu_register()
823 return cpu_pm_register_notifier(&cpu_pmu->cpu_pm_nb); in cpu_pm_pmu_register()
826 static void cpu_pm_pmu_unregister(struct arm_pmu *cpu_pmu) in cpu_pm_pmu_unregister() argument
828 cpu_pm_unregister_notifier(&cpu_pmu->cpu_pm_nb); in cpu_pm_pmu_unregister()
831 static inline int cpu_pm_pmu_register(struct arm_pmu *cpu_pmu) { return 0; } in cpu_pm_pmu_register() argument
832 static inline void cpu_pm_pmu_unregister(struct arm_pmu *cpu_pmu) { } in cpu_pm_pmu_unregister() argument
835 static int cpu_pmu_init(struct arm_pmu *cpu_pmu) in cpu_pmu_init() argument
840 &cpu_pmu->node); in cpu_pmu_init()
844 err = cpu_pm_pmu_register(cpu_pmu); in cpu_pmu_init()
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/Linux-v6.1/arch/arm64/kvm/
Dpmu-emul.c495 struct arm_pmu *cpu_pmu = to_arm_pmu(perf_event->pmu); in kvm_pmu_perf_overflow() local
500 cpu_pmu->pmu.stop(perf_event, PERF_EF_UPDATE); in kvm_pmu_perf_overflow()
526 cpu_pmu->pmu.start(perf_event, PERF_EF_RELOAD); in kvm_pmu_perf_overflow()
/Linux-v6.1/tools/perf/util/
Dheader.c1547 struct perf_pmu *cpu_pmu = perf_pmu__find("cpu"); in write_cpu_pmu_caps() local
1550 if (!cpu_pmu) in write_cpu_pmu_caps()
1553 ret = perf_pmu__caps_parse(cpu_pmu); in write_cpu_pmu_caps()
1557 return __write_pmu_caps(ff, cpu_pmu, false); in write_cpu_pmu_caps()