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Searched refs:prev_raw_count (Results 1 – 10 of 10) sorted by relevance

/linux/arch/sh/kernel/
H A Dperf_event.c161 u64 prev_raw_count, new_raw_count; in sh_perf_event_update() local
178 prev_raw_count = local64_read(&hwc->prev_count); in sh_perf_event_update()
181 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in sh_perf_event_update()
182 new_raw_count) != prev_raw_count) in sh_perf_event_update()
193 delta = (new_raw_count << shift) - (prev_raw_count << shift); in sh_perf_event_update()
/linux/drivers/perf/hisilicon/
H A Dhisi_uncore_pmu.c319 u64 delta, prev_raw_count, new_raw_count; in hisi_uncore_pmu_event_update() local
324 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_event_update()
325 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in hisi_uncore_pmu_event_update()
326 new_raw_count) != prev_raw_count); in hisi_uncore_pmu_event_update()
330 delta = (new_raw_count - prev_raw_count) & in hisi_uncore_pmu_event_update()
349 u64 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_start() local
351 hisi_pmu->ops->write_counter(hisi_pmu, hwc, prev_raw_count); in hisi_uncore_pmu_start()
/linux/drivers/perf/
H A Driscv_pmu.c164 u64 prev_raw_count, new_raw_count; in riscv_pmu_event_update() local
174 prev_raw_count = local64_read(&hwc->prev_count); in riscv_pmu_event_update()
176 oldval = local64_cmpxchg(&hwc->prev_count, prev_raw_count, in riscv_pmu_event_update()
178 } while (oldval != prev_raw_count); in riscv_pmu_event_update()
180 delta = (new_raw_count - prev_raw_count) & cmask; in riscv_pmu_event_update()
H A Dstarfive_starlink_pmu.c237 u64 prev_raw_count, new_raw_count; in starlink_pmu_update() local
242 prev_raw_count = local64_read(&hwc->prev_count); in starlink_pmu_update()
250 oldval = local64_cmpxchg(&hwc->prev_count, prev_raw_count, in starlink_pmu_update()
252 } while (oldval != prev_raw_count); in starlink_pmu_update()
254 delta = (new_raw_count - prev_raw_count) & STARLINK_PMU_COUNTER_MASK; in starlink_pmu_update()
H A Dalibaba_uncore_drw_pmu.c586 unsigned long prev_raw_count = in ali_drw_pmu_start() local
588 writel(prev_raw_count, in ali_drw_pmu_start()
/linux/arch/loongarch/kernel/
H A Dperf_event.c340 u64 prev_raw_count, new_raw_count; in loongarch_pmu_event_update() local
343 prev_raw_count = local64_read(&hwc->prev_count); in loongarch_pmu_event_update()
346 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in loongarch_pmu_event_update()
347 new_raw_count) != prev_raw_count) in loongarch_pmu_event_update()
350 delta = new_raw_count - prev_raw_count; in loongarch_pmu_event_update()
/linux/drivers/dma/idxd/
H A Dperfmon.c213 u64 prev_raw_count, new_raw_count, delta, p, n; in perfmon_pmu_event_update() local
217 prev_raw_count = local64_read(&hwc->prev_count); in perfmon_pmu_event_update()
221 &prev_raw_count, new_raw_count)); in perfmon_pmu_event_update()
223 p = (prev_raw_count << shift); in perfmon_pmu_event_update()
/linux/arch/x86/events/amd/
H A Dibs.c149 u64 prev_raw_count; in perf_event_try_update() local
159 prev_raw_count = local64_read(&hwc->prev_count); in perf_event_try_update()
161 &prev_raw_count, new_raw_count)) in perf_event_try_update()
172 delta = (new_raw_count << shift) - (prev_raw_count << shift); in perf_event_try_update()
/linux/arch/x86/events/
H A Dcore.c129 u64 prev_raw_count, new_raw_count; in x86_perf_event_update() local
142 prev_raw_count = local64_read(&hwc->prev_count); in x86_perf_event_update()
146 &prev_raw_count, new_raw_count)); in x86_perf_event_update()
156 delta = (new_raw_count << shift) - (prev_raw_count << shift); in x86_perf_event_update()
/linux/arch/x86/events/intel/
H A Dds.c2527 u64 prev_raw_count, new_raw_count; in intel_pmu_save_and_restart_reload() local
2537 prev_raw_count = local64_read(&hwc->prev_count); in intel_pmu_save_and_restart_reload()
2569 old = ((s64)(prev_raw_count << shift) >> shift); in intel_pmu_save_and_restart_reload()