| /linux/arch/sh/kernel/ |
| H A D | perf_event.c | 161 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 D | hisi_uncore_pmu.c | 316 u64 delta, prev_raw_count, new_raw_count; in hisi_uncore_pmu_event_update() local
321 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_event_update()
322 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in hisi_uncore_pmu_event_update()
323 new_raw_count) != prev_raw_count); in hisi_uncore_pmu_event_update()
327 delta = (new_raw_count - prev_raw_count) & in hisi_uncore_pmu_event_update()
346 u64 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_start() local
348 hisi_pmu->ops->write_counter(hisi_pmu, hwc, prev_raw_count); in hisi_uncore_pmu_start()
|
| /linux/drivers/perf/ |
| H A D | riscv_pmu.c | 164 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 D | starfive_starlink_pmu.c | 236 u64 prev_raw_count, new_raw_count; in starlink_pmu_update() local
241 prev_raw_count = local64_read(&hwc->prev_count); in starlink_pmu_update()
249 oldval = local64_cmpxchg(&hwc->prev_count, prev_raw_count, in starlink_pmu_update()
251 } while (oldval != prev_raw_count); in starlink_pmu_update()
253 delta = (new_raw_count - prev_raw_count) & STARLINK_PMU_COUNTER_MASK; in starlink_pmu_update()
|
| H A D | arm_pmu.c | 250 u64 delta, prev_raw_count, new_raw_count; in armpmu_event_update() local
254 prev_raw_count = local64_read(&hwc->prev_count); in armpmu_event_update()
257 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in armpmu_event_update()
258 new_raw_count) != prev_raw_count) in armpmu_event_update()
261 delta = (new_raw_count - prev_raw_count) & max_period; in armpmu_event_update()
|
| H A D | arm-cci.c | 973 u64 delta, prev_raw_count, new_raw_count; in pmu_event_update() local
976 prev_raw_count = local64_read(&hwc->prev_count); in pmu_event_update()
978 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in pmu_event_update()
979 new_raw_count) != prev_raw_count); in pmu_event_update()
981 delta = (new_raw_count - prev_raw_count) & CCI_PMU_CNTR_MASK; in pmu_event_update()
|
| H A D | xgene_pmu.c | 981 u64 delta, prev_raw_count, new_raw_count; in xgene_perf_event_update() local
984 prev_raw_count = local64_read(&hw->prev_count); in xgene_perf_event_update()
987 if (local64_cmpxchg(&hw->prev_count, prev_raw_count, in xgene_perf_event_update()
988 new_raw_count) != prev_raw_count) in xgene_perf_event_update()
991 delta = (new_raw_count - prev_raw_count) & pmu_dev->max_period; in xgene_perf_event_update()
1016 u64 prev_raw_count = local64_read(&hw->prev_count); in xgene_perf_start() local
1019 prev_raw_count); in xgene_perf_start()
|
| H A D | alibaba_uncore_drw_pmu.c | 583 unsigned long prev_raw_count = in ali_drw_pmu_start() local
585 writel(prev_raw_count, in ali_drw_pmu_start()
|
| /linux/arch/arm/mach-imx/ |
| H A D | mmdc.c | 311 u64 delta, prev_raw_count, new_raw_count; in mmdc_pmu_event_update() local
314 prev_raw_count = local64_read(&hwc->prev_count); in mmdc_pmu_event_update()
317 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in mmdc_pmu_event_update()
318 new_raw_count) != prev_raw_count); in mmdc_pmu_event_update()
320 delta = (new_raw_count - prev_raw_count) & 0xFFFFFFFF; in mmdc_pmu_event_update()
|
| /linux/arch/loongarch/kernel/ |
| H A D | perf_event.c | 340 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 D | perfmon.c | 213 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/ |
| H A D | rapl.c | 219 u64 prev_raw_count, new_raw_count; in rapl_event_update() local
223 prev_raw_count = local64_read(&hwc->prev_count); in rapl_event_update()
227 &prev_raw_count, new_raw_count)); in rapl_event_update()
237 delta = (new_raw_count << shift) - (prev_raw_count << shift); in rapl_event_update()
|
| /linux/arch/sparc/kernel/ |
| H A D | perf_event.c | 867 u64 prev_raw_count, new_raw_count; in sparc_perf_event_update() local
871 prev_raw_count = local64_read(&hwc->prev_count); in sparc_perf_event_update()
874 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in sparc_perf_event_update()
875 new_raw_count) != prev_raw_count) in sparc_perf_event_update()
878 delta = (new_raw_count << shift) - (prev_raw_count << shift); in sparc_perf_event_update()
|
| /linux/drivers/powercap/ |
| H A D | intel_rapl_common.c | 1231 u64 prev_raw_count, new_raw_count; in rapl_event_update() local
1239 prev_raw_count = local64_read(&hwc->prev_count); in rapl_event_update()
1243 &prev_raw_count, new_raw_count)); in rapl_event_update()
1255 delta = (new_raw_count << shift) - (prev_raw_count << shift); in rapl_event_update()
|