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

/linux-6.1.9/arch/sh/kernel/
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-6.1.9/drivers/perf/hisilicon/
Dhisi_uncore_pmu.c294 u64 delta, prev_raw_count, new_raw_count; in hisi_uncore_pmu_event_update() local
299 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_event_update()
300 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in hisi_uncore_pmu_event_update()
301 new_raw_count) != prev_raw_count); in hisi_uncore_pmu_event_update()
305 delta = (new_raw_count - prev_raw_count) & in hisi_uncore_pmu_event_update()
324 u64 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_start() local
326 hisi_pmu->ops->write_counter(hisi_pmu, hwc, prev_raw_count); in hisi_uncore_pmu_start()
/linux-6.1.9/drivers/perf/
Driscv_pmu.c101 u64 prev_raw_count, new_raw_count; in riscv_pmu_event_update() local
111 prev_raw_count = local64_read(&hwc->prev_count); in riscv_pmu_event_update()
113 oldval = local64_cmpxchg(&hwc->prev_count, prev_raw_count, in riscv_pmu_event_update()
115 } while (oldval != prev_raw_count); in riscv_pmu_event_update()
117 delta = (new_raw_count - prev_raw_count) & cmask; in riscv_pmu_event_update()
Darm_pmu.c244 u64 delta, prev_raw_count, new_raw_count; in armpmu_event_update() local
248 prev_raw_count = local64_read(&hwc->prev_count); in armpmu_event_update()
251 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in armpmu_event_update()
252 new_raw_count) != prev_raw_count) in armpmu_event_update()
255 delta = (new_raw_count - prev_raw_count) & max_period; in armpmu_event_update()
Darm-cci.c986 u64 delta, prev_raw_count, new_raw_count; in pmu_event_update() local
989 prev_raw_count = local64_read(&hwc->prev_count); in pmu_event_update()
991 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in pmu_event_update()
992 new_raw_count) != prev_raw_count); in pmu_event_update()
994 delta = (new_raw_count - prev_raw_count) & CCI_PMU_CNTR_MASK; in pmu_event_update()
Dxgene_pmu.c992 u64 delta, prev_raw_count, new_raw_count; in xgene_perf_event_update() local
995 prev_raw_count = local64_read(&hw->prev_count); in xgene_perf_event_update()
998 if (local64_cmpxchg(&hw->prev_count, prev_raw_count, in xgene_perf_event_update()
999 new_raw_count) != prev_raw_count) in xgene_perf_event_update()
1002 delta = (new_raw_count - prev_raw_count) & pmu_dev->max_period; in xgene_perf_event_update()
1027 u64 prev_raw_count = local64_read(&hw->prev_count); in xgene_perf_start() local
1030 prev_raw_count); in xgene_perf_start()
Dalibaba_uncore_drw_pmu.c567 unsigned long prev_raw_count = in ali_drw_pmu_start() local
569 writel(prev_raw_count, in ali_drw_pmu_start()
/linux-6.1.9/arch/xtensa/kernel/
Dperf_event.c139 uint64_t prev_raw_count, new_raw_count; in xtensa_perf_event_update() local
143 prev_raw_count = local64_read(&hwc->prev_count); in xtensa_perf_event_update()
145 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in xtensa_perf_event_update()
146 new_raw_count) != prev_raw_count); in xtensa_perf_event_update()
148 delta = (new_raw_count - prev_raw_count) & XTENSA_PMU_COUNTER_MASK; in xtensa_perf_event_update()
/linux-6.1.9/arch/arm/mach-imx/
Dmmdc.c309 u64 delta, prev_raw_count, new_raw_count; in mmdc_pmu_event_update() local
312 prev_raw_count = local64_read(&hwc->prev_count); in mmdc_pmu_event_update()
315 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in mmdc_pmu_event_update()
316 new_raw_count) != prev_raw_count); in mmdc_pmu_event_update()
318 delta = (new_raw_count - prev_raw_count) & 0xFFFFFFFF; in mmdc_pmu_event_update()
/linux-6.1.9/arch/alpha/kernel/
Dperf_event.c310 long prev_raw_count, new_raw_count; in alpha_perf_event_update() local
314 prev_raw_count = local64_read(&hwc->prev_count); in alpha_perf_event_update()
317 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in alpha_perf_event_update()
318 new_raw_count) != prev_raw_count) in alpha_perf_event_update()
321 delta = (new_raw_count - (prev_raw_count & alpha_pmu->pmc_count_mask[idx])) + ovf; in alpha_perf_event_update()
/linux-6.1.9/drivers/dma/idxd/
Dperfmon.c244 u64 prev_raw_count, new_raw_count, delta, p, n; in perfmon_pmu_event_update() local
249 prev_raw_count = local64_read(&hwc->prev_count); in perfmon_pmu_event_update()
251 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in perfmon_pmu_event_update()
252 new_raw_count) != prev_raw_count); in perfmon_pmu_event_update()
255 p = (prev_raw_count << shift); in perfmon_pmu_event_update()
/linux-6.1.9/arch/x86/events/intel/
Dcstate.c366 u64 prev_raw_count, new_raw_count; in cstate_pmu_event_update() local
369 prev_raw_count = local64_read(&hwc->prev_count); in cstate_pmu_event_update()
372 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in cstate_pmu_event_update()
373 new_raw_count) != prev_raw_count) in cstate_pmu_event_update()
376 local64_add(new_raw_count - prev_raw_count, &event->count); in cstate_pmu_event_update()
Dds.c1906 u64 prev_raw_count, new_raw_count; in intel_pmu_save_and_restart_reload() local
1916 prev_raw_count = local64_read(&hwc->prev_count); in intel_pmu_save_and_restart_reload()
1948 old = ((s64)(prev_raw_count << shift) >> shift); in intel_pmu_save_and_restart_reload()
/linux-6.1.9/arch/x86/events/
Drapl.c178 u64 prev_raw_count, new_raw_count; in rapl_event_update() local
183 prev_raw_count = local64_read(&hwc->prev_count); in rapl_event_update()
186 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in rapl_event_update()
187 new_raw_count) != prev_raw_count) { in rapl_event_update()
200 delta = (new_raw_count << shift) - (prev_raw_count << shift); in rapl_event_update()
Dcore.c117 u64 prev_raw_count, new_raw_count; in x86_perf_event_update() local
131 prev_raw_count = local64_read(&hwc->prev_count); in x86_perf_event_update()
134 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in x86_perf_event_update()
135 new_raw_count) != prev_raw_count) in x86_perf_event_update()
146 delta = (new_raw_count << shift) - (prev_raw_count << shift); in x86_perf_event_update()
/linux-6.1.9/arch/loongarch/kernel/
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-6.1.9/arch/x86/events/amd/
Dibs.c148 u64 prev_raw_count; in perf_event_try_update() local
158 prev_raw_count = local64_read(&hwc->prev_count); in perf_event_try_update()
159 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in perf_event_try_update()
160 new_raw_count) != prev_raw_count) in perf_event_try_update()
171 delta = (new_raw_count << shift) - (prev_raw_count << shift); in perf_event_try_update()
/linux-6.1.9/arch/sparc/kernel/
Dperf_event.c867 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-6.1.9/arch/mips/kernel/
Dperf_event_mipsxx.c453 u64 prev_raw_count, new_raw_count; in mipspmu_event_update() local
457 prev_raw_count = local64_read(&hwc->prev_count); in mipspmu_event_update()
460 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in mipspmu_event_update()
461 new_raw_count) != prev_raw_count) in mipspmu_event_update()
464 delta = new_raw_count - prev_raw_count; in mipspmu_event_update()
/linux-6.1.9/arch/arc/kernel/
Dperf_event.c283 u64 prev_raw_count = local64_read(&hwc->prev_count); in arc_perf_event_update() local
285 s64 delta = new_raw_count - prev_raw_count; in arc_perf_event_update()
/linux-6.1.9/arch/csky/kernel/
Dperf_event.c922 uint64_t prev_raw_count = local64_read(&hwc->prev_count); in csky_perf_event_update() local
929 int64_t delta = new_raw_count - prev_raw_count; in csky_perf_event_update()