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Searched refs:period_left (Results 1 – 21 of 21) sorted by relevance

/linux-6.3-rc2/drivers/perf/
A Driscv_pmu.c119 local64_sub(delta, &hwc->period_left); in riscv_pmu_event_update()
144 s64 left = local64_read(&hwc->period_left); in riscv_pmu_event_set_period()
151 local64_set(&hwc->period_left, left); in riscv_pmu_event_set_period()
158 local64_set(&hwc->period_left, left); in riscv_pmu_event_set_period()
280 local64_set(&hwc->period_left, hwc->sample_period); in riscv_pmu_event_init()
A Darm_pmu.c202 s64 left = local64_read(&hwc->period_left); in armpmu_event_set_period()
210 local64_set(&hwc->period_left, left); in armpmu_event_set_period()
217 local64_set(&hwc->period_left, left); in armpmu_event_set_period()
258 local64_sub(delta, &hwc->period_left); in armpmu_event_update()
492 local64_set(&hwc->period_left, hwc->sample_period); in __hw_perf_event_init()
A Darm_spe_pmu.c808 reg = local64_read(&hwc->period_left); in arm_spe_pmu_start()
851 local64_set(&hwc->period_left, read_sysreg_s(SYS_PMSICR_EL1)); in arm_spe_pmu_stop()
/linux-6.3-rc2/arch/powerpc/perf/
A Dcore-fsl-emb.c183 local64_sub(delta, &event->hw.period_left); in fsl_emb_pmu_read()
310 s64 left = local64_read(&event->hw.period_left); in fsl_emb_pmu_add()
393 left = local64_read(&event->hw.period_left); in fsl_emb_pmu_start()
547 local64_set(&event->hw.period_left, event->hw.last_period); in fsl_emb_pmu_event_init()
611 left = local64_read(&event->hw.period_left) - delta; in record_and_restart()
626 local64_set(&event->hw.period_left, left); in record_and_restart()
A Dcore-book3s.c1199 prev = local64_read(&event->hw.period_left); in power_pmu_read()
1203 } while (local64_cmpxchg(&event->hw.period_left, prev, val) != prev); in power_pmu_read()
1553 left = local64_read(&event->hw.period_left); in power_pmu_enable()
1778 left = local64_read(&event->hw.period_left); in power_pmu_start()
2169 local64_set(&event->hw.period_left, event->hw.last_period); in power_pmu_event_init()
2260 left = local64_read(&event->hw.period_left) - delta; in record_and_restart()
2287 local64_set(&event->hw.period_left, left); in record_and_restart()
/linux-6.3-rc2/arch/xtensa/kernel/
A Dperf_event.c151 local64_sub(delta, &hwc->period_left); in xtensa_perf_event_update()
165 left = local64_read(&hwc->period_left); in xtensa_perf_event_set_period()
168 local64_set(&hwc->period_left, left); in xtensa_perf_event_set_period()
173 local64_set(&hwc->period_left, left); in xtensa_perf_event_set_period()
/linux-6.3-rc2/arch/loongarch/kernel/
A Dperf_event.c304 u64 left = local64_read(&hwc->period_left); in loongarch_pmu_event_set_period()
310 local64_set(&hwc->period_left, left); in loongarch_pmu_event_set_period()
316 local64_set(&hwc->period_left, left); in loongarch_pmu_event_set_period()
323 local64_set(&hwc->period_left, left); in loongarch_pmu_event_set_period()
353 local64_sub(delta, &hwc->period_left); in loongarch_pmu_event_update()
808 local64_set(&hwc->period_left, hwc->sample_period); in __hw_perf_event_init()
/linux-6.3-rc2/arch/alpha/kernel/
A Dperf_event.c255 long left = local64_read(&hwc->period_left); in alpha_perf_event_set_period()
261 local64_set(&hwc->period_left, left); in alpha_perf_event_set_period()
268 local64_set(&hwc->period_left, left); in alpha_perf_event_set_period()
331 local64_sub(delta, &hwc->period_left); in alpha_perf_event_update()
681 local64_set(&hwc->period_left, hwc->sample_period); in __hw_perf_event_init()
/linux-6.3-rc2/arch/arc/kernel/
A Dperf_event.c293 local64_sub(delta, &hwc->period_left); in arc_perf_event_update()
337 local64_set(&hwc->period_left, hwc->sample_period); in arc_pmu_event_init()
408 s64 left = local64_read(&hwc->period_left); in arc_pmu_event_set_period()
417 local64_set(&hwc->period_left, left); in arc_pmu_event_set_period()
423 local64_set(&hwc->period_left, left); in arc_pmu_event_set_period()
/linux-6.3-rc2/arch/x86/events/amd/
A Dibs.c103 s64 left = local64_read(&hwc->period_left); in perf_event_set_period()
112 local64_set(&hwc->period_left, left); in perf_event_set_period()
119 local64_set(&hwc->period_left, left); in perf_event_set_period()
175 local64_sub(delta, &hwc->period_left); in perf_event_try_update()
298 local64_set(&hwc->period_left, hwc->sample_period); in perf_ibs_init()
/linux-6.3-rc2/arch/mips/kernel/
A Dperf_event_mipsxx.c413 u64 left = local64_read(&hwc->period_left); in mipspmu_event_set_period()
420 local64_set(&hwc->period_left, left); in mipspmu_event_set_period()
426 local64_set(&hwc->period_left, left); in mipspmu_event_set_period()
433 local64_set(&hwc->period_left, left); in mipspmu_event_set_period()
467 local64_sub(delta, &hwc->period_left); in mipspmu_event_update()
1531 local64_set(&hwc->period_left, hwc->sample_period); in __hw_perf_event_init()
/linux-6.3-rc2/arch/csky/kernel/
A Dperf_event.c881 s64 left = local64_read(&hwc->period_left); in csky_pmu_event_set_period()
887 local64_set(&hwc->period_left, left); in csky_pmu_event_set_period()
894 local64_set(&hwc->period_left, left); in csky_pmu_event_set_period()
937 local64_sub(delta, &hwc->period_left); in csky_perf_event_update()
/linux-6.3-rc2/arch/sparc/kernel/
A Dperf_event.c882 local64_sub(delta, &hwc->period_left); in sparc_perf_event_update()
890 s64 left = local64_read(&hwc->period_left); in sparc_perf_event_set_period()
900 local64_set(&hwc->period_left, left); in sparc_perf_event_set_period()
907 local64_set(&hwc->period_left, left); in sparc_perf_event_set_period()
1501 local64_set(&hwc->period_left, hwc->sample_period); in sparc_pmu_event_init()
/linux-6.3-rc2/arch/x86/events/
A Dcore.c152 local64_sub(delta, &hwc->period_left); in x86_perf_event_update()
485 local64_set(&hwc->period_left, hwc->sample_period); in x86_setup_perfctr()
1370 s64 left = local64_read(&hwc->period_left); in x86_perf_event_set_period()
1382 local64_set(&hwc->period_left, left); in x86_perf_event_set_period()
1389 local64_set(&hwc->period_left, left); in x86_perf_event_set_period()
/linux-6.3-rc2/kernel/events/
A Dcore.c4083 if (local64_read(&hwc->period_left) > 8*sample_period) { in perf_adjust_period()
4087 local64_set(&hwc->period_left, 0); in perf_adjust_period()
5731 local64_set(&event->hw.period_left, 0); in __perf_event_period()
9595 old = val = local64_read(&hwc->period_left); in perf_swevent_set_period()
9602 if (local64_cmpxchg(&hwc->period_left, old, val) != old) in perf_swevent_set_period()
9657 if (local64_add_negative(nr, &hwc->period_left)) in perf_swevent_event()
10992 period = local64_read(&hwc->period_left); in perf_swevent_start_hrtimer()
10997 local64_set(&hwc->period_left, 0); in perf_swevent_start_hrtimer()
11036 local64_set(&hwc->period_left, hwc->sample_period); in perf_swevent_init_hrtimer()
11904 local64_set(&hwc->period_left, hwc->sample_period); in perf_event_alloc()
[all …]
/linux-6.3-rc2/arch/arm64/kvm/
A Dpmu-emul.c493 local64_set(&perf_event->hw.period_left, 0); in kvm_pmu_perf_overflow()
/linux-6.3-rc2/include/linux/
A Dperf_event.h249 local64_t period_left; member
/linux-6.3-rc2/arch/s390/kernel/
A Dperf_cpum_cf.c1597 local64_set(&event->hw.period_left, event->hw.sample_period); in cfdiag_event_init2()
A Dperf_cpum_sf.c664 local64_set(&hwc->period_left, hwc->sample_period); in hw_init_period()
/linux-6.3-rc2/arch/x86/events/intel/
A Dds.c2014 local64_set(&hwc->period_left, -new); in intel_pmu_save_and_restart_reload()
A Dcore.c2511 s64 left = local64_read(&hwc->period_left); in icl_set_topdown_event_period()

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