| /Linux-v5.4/tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/ |
| D | locks.h | 192 unsigned int prev_count = __sync_fetch_and_sub(&c->count, 1); in wait_for_completion() local
194 assume(prev_count); in wait_for_completion()
199 unsigned int prev_count = __sync_fetch_and_add(&c->count, 1); in complete() local
201 BUG_ON(prev_count == UINT_MAX); in complete()
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| /Linux-v5.4/arch/arm/mm/ |
| D | cache-l2x0-pmu.c | 120 u64 prev_count, new_count, mask; in l2x0_pmu_event_read() local
123 prev_count = local64_read(&hw->prev_count); in l2x0_pmu_event_read()
125 } while (local64_xchg(&hw->prev_count, new_count) != prev_count); in l2x0_pmu_event_read()
128 local64_add((new_count - prev_count) & mask, &event->count); in l2x0_pmu_event_read()
147 local64_set(&hw->prev_count, 0); in l2x0_pmu_event_configure()
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| /Linux-v5.4/arch/powerpc/perf/ |
| D | 8xx-pmu.c | 119 local64_set(&event->hw.prev_count, val); in mpc8xx_pmu_add()
132 prev = local64_read(&event->hw.prev_count); in mpc8xx_pmu_read()
153 } while (local64_cmpxchg(&event->hw.prev_count, prev, val) != prev); in mpc8xx_pmu_read()
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| D | core-fsl-emb.c | 188 prev = local64_read(&event->hw.prev_count); in fsl_emb_pmu_read()
191 } while (local64_cmpxchg(&event->hw.prev_count, prev, val) != prev); in fsl_emb_pmu_read()
327 local64_set(&event->hw.prev_count, val); in fsl_emb_pmu_add()
615 prev = local64_read(&event->hw.prev_count); in record_and_restart()
638 local64_set(&event->hw.prev_count, val); in record_and_restart()
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| D | core-book3s.c | 1065 local64_set(&event->hw.prev_count, val); in power_pmu_read()
1075 prev = local64_read(&event->hw.prev_count); in power_pmu_read()
1081 } while (local64_cmpxchg(&event->hw.prev_count, prev, val) != prev); in power_pmu_read()
1125 prev = local64_read(&event->hw.prev_count); in freeze_limited_counters()
1144 prev = local64_read(&event->hw.prev_count); in thaw_limited_counters()
1146 local64_set(&event->hw.prev_count, val); in thaw_limited_counters()
1391 val = local64_read(&event->hw.prev_count); in power_pmu_enable()
1399 local64_set(&event->hw.prev_count, val); in power_pmu_enable()
1979 local64_set(&event->hw.prev_count, 0); in power_pmu_event_init()
2051 prev = local64_read(&event->hw.prev_count); in record_and_restart()
[all …]
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| D | hv-gpci.c | 194 prev = local64_xchg(&event->hw.prev_count, now); in h_gpci_event_update()
200 local64_set(&event->hw.prev_count, h_gpci_get_value(event)); in h_gpci_event_start()
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| /Linux-v5.4/drivers/perf/ |
| D | arm_dsu_pmu.c | 352 u64 delta, prev_count, new_count; in dsu_pmu_event_update() local
356 prev_count = local64_read(&hwc->prev_count); in dsu_pmu_event_update()
358 } while (local64_cmpxchg(&hwc->prev_count, prev_count, new_count) != in dsu_pmu_event_update()
359 prev_count); in dsu_pmu_event_update()
360 delta = (new_count - prev_count) & DSU_PMU_COUNTER_MASK(hwc->idx); in dsu_pmu_event_update()
386 local64_set(&event->hw.prev_count, val); in dsu_pmu_set_event_period()
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| D | qcom_l3_pmu.c | 206 local64_set(&event->hw.prev_count, 0); in qcom_l3_cache__64bit_counter_start()
247 prev = local64_read(&event->hw.prev_count); in qcom_l3_cache__64bit_counter_update()
253 } while (local64_cmpxchg(&event->hw.prev_count, prev, new) != prev); in qcom_l3_cache__64bit_counter_update()
285 local64_set(&event->hw.prev_count, 0); in qcom_l3_cache__32bit_counter_start()
323 prev = local64_read(&event->hw.prev_count); in qcom_l3_cache__32bit_counter_update()
325 } while (local64_cmpxchg(&event->hw.prev_count, prev, new) != prev); in qcom_l3_cache__32bit_counter_update()
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| D | fsl_imx8_ddr_perf.c | 291 prev_raw_count = local64_read(&hwc->prev_count); in ddr_perf_event_update()
293 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in ddr_perf_event_update()
329 local64_set(&hwc->prev_count, 0); in ddr_perf_event_start()
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| D | arm_smmuv3_pmu.c | 210 prev = local64_read(&hwc->prev_count); in smmu_pmu_event_update()
212 } while (local64_cmpxchg(&hwc->prev_count, prev, now) != prev); in smmu_pmu_event_update()
247 local64_set(&hwc->prev_count, new); in smmu_pmu_set_period()
443 local64_set(&hwc->prev_count, 0); in smmu_pmu_event_add()
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| /Linux-v5.4/kernel/ |
| D | softirq.c | 282 int prev_count; in __do_softirq() local
287 prev_count = preempt_count(); in __do_softirq()
294 if (unlikely(prev_count != preempt_count())) { in __do_softirq()
297 prev_count, preempt_count()); in __do_softirq()
298 preempt_count_set(prev_count); in __do_softirq()
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| /Linux-v5.4/drivers/perf/hisilicon/ |
| D | hisi_uncore_pmu.c | 218 local64_set(&hwc->prev_count, val); in hisi_uncore_pmu_set_event_period()
232 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_event_update()
233 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in hisi_uncore_pmu_event_update()
256 u64 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_start()
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| /Linux-v5.4/arch/x86/events/ |
| D | msr.c | 233 prev = local64_read(&event->hw.prev_count); in msr_event_update()
236 if (local64_cmpxchg(&event->hw.prev_count, prev, now) != prev) in msr_event_update()
256 local64_set(&event->hw.prev_count, now); in msr_event_start()
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| /Linux-v5.4/arch/s390/kernel/ |
| D | perf_cpum_cf.c | 321 prev = local64_read(&event->hw.prev_count); in hw_perf_event_reset()
333 } while (local64_cmpxchg(&event->hw.prev_count, prev, new) != prev); in hw_perf_event_reset()
344 prev = local64_read(&event->hw.prev_count); in hw_perf_event_update()
348 } while (local64_cmpxchg(&event->hw.prev_count, prev, new) != prev); in hw_perf_event_update()
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| /Linux-v5.4/arch/riscv/kernel/ |
| D | perf_event.c | 223 prev_raw_count = local64_read(&hwc->prev_count); in riscv_pmu_read()
226 oldval = local64_cmpxchg(&hwc->prev_count, prev_raw_count, in riscv_pmu_read()
291 local64_set(&hwc->prev_count, read_counter(hwc->idx)); in riscv_pmu_start()
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| /Linux-v5.4/arch/arm/mach-imx/ |
| D | mmdc.c | 311 prev_raw_count = local64_read(&hwc->prev_count); in mmdc_pmu_event_update()
314 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in mmdc_pmu_event_update()
339 local64_set(&hwc->prev_count, 0); in mmdc_pmu_event_start()
374 local64_set(&hwc->prev_count, mmdc_pmu_read_counter(pmu_mmdc, cfg)); in mmdc_pmu_event_add()
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| /Linux-v5.4/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_pmu.c | 100 prev = local64_read(&hwc->prev_count); in amdgpu_perf_read()
111 } while (local64_cmpxchg(&hwc->prev_count, prev, count) != prev); in amdgpu_perf_read()
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| /Linux-v5.4/arch/xtensa/kernel/ |
| D | perf_event.c | 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()
181 local64_set(&hwc->prev_count, -left); in xtensa_perf_event_set_period()
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| /Linux-v5.4/arch/arc/kernel/ |
| D | perf_event.c | 121 u64 prev_raw_count = local64_read(&hwc->prev_count); in arc_perf_event_update()
129 local64_set(&hwc->prev_count, new_raw_count); in arc_perf_event_update()
270 local64_set(&hwc->prev_count, value); in arc_pmu_event_set_period()
388 local64_set(&hwc->prev_count, 0); in arc_pmu_add()
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| /Linux-v5.4/arch/x86/events/amd/ |
| D | iommu.c | 289 u64 prev_raw_count = local64_read(&hwc->prev_count); in perf_iommu_start()
314 prev = local64_read(&hwc->prev_count); in perf_iommu_read()
315 if (local64_cmpxchg(&hwc->prev_count, prev, count) != prev) in perf_iommu_read()
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| D | uncore.c | 93 prev = local64_read(&hwc->prev_count); in amd_uncore_read()
95 local64_set(&hwc->prev_count, new); in amd_uncore_read()
106 wrmsrl(hwc->event_base, (u64)local64_read(&hwc->prev_count)); in amd_uncore_start()
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| /Linux-v5.4/arch/x86/events/intel/ |
| D | uncore.c | 235 u64 prev_count, new_count, delta; in uncore_perf_event_update() local
247 prev_count = local64_read(&event->hw.prev_count); in uncore_perf_event_update()
249 if (local64_xchg(&event->hw.prev_count, new_count) != prev_count) in uncore_perf_event_update()
252 delta = (new_count << shift) - (prev_count << shift); in uncore_perf_event_update()
487 local64_set(&event->hw.prev_count, in uncore_pmu_event_start()
502 local64_set(&event->hw.prev_count, uncore_read_counter(box, event)); in uncore_pmu_event_start()
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| D | cstate.c | 361 prev_raw_count = local64_read(&hwc->prev_count); in cstate_pmu_event_update()
364 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in cstate_pmu_event_update()
373 local64_set(&event->hw.prev_count, cstate_pmu_read_counter(event)); in cstate_pmu_event_start()
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| /Linux-v5.4/arch/sh/kernel/ |
| D | perf_event.c | 196 prev_raw_count = local64_read(&hwc->prev_count); in sh_perf_event_update()
199 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in sh_perf_event_update()
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| /Linux-v5.4/arch/alpha/kernel/ |
| D | perf_event.c | 283 local64_set(&hwc->prev_count, (unsigned long)(-left)); in alpha_perf_event_set_period()
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()
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