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Searched refs:prev_raw_count (Results 1 - 25 of 42) sorted by relevance

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/kernel/linux/linux-5.10/arch/sh/kernel/
H A Dperf_event.c179 u64 prev_raw_count, new_raw_count; in sh_perf_event_update() local
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()
200 new_raw_count) != prev_raw_count) in sh_perf_event_update()
211 delta = (new_raw_count << shift) - (prev_raw_count << shift); in sh_perf_event_update()
/kernel/linux/linux-5.10/arch/riscv/kernel/
H A Dperf_event.c217 u64 prev_raw_count, new_raw_count; in riscv_pmu_read() local
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()
228 } while (oldval != prev_raw_count); in riscv_pmu_read()
233 delta = (new_raw_count - prev_raw_count) & in riscv_pmu_read()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-5.10/drivers/perf/hisilicon/
H A Dhisi_uncore_pmu.c235 u64 delta, prev_raw_count, new_raw_count; in hisi_uncore_pmu_event_update() local
240 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_event_update()
241 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in hisi_uncore_pmu_event_update()
242 new_raw_count) != prev_raw_count); in hisi_uncore_pmu_event_update()
246 delta = (new_raw_count - prev_raw_count) & in hisi_uncore_pmu_event_update()
265 u64 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_start() local
267 hisi_pmu->ops->write_counter(hisi_pmu, hwc, prev_raw_count); in hisi_uncore_pmu_start()
/kernel/linux/linux-6.6/drivers/perf/hisilicon/
H A Dhisi_uncore_pmu.c296 u64 delta, prev_raw_count, new_raw_count; in hisi_uncore_pmu_event_update() local
301 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_event_update()
302 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in hisi_uncore_pmu_event_update()
303 new_raw_count) != prev_raw_count); in hisi_uncore_pmu_event_update()
307 delta = (new_raw_count - prev_raw_count) & in hisi_uncore_pmu_event_update()
326 u64 prev_raw_count = local64_read(&hwc->prev_count); in hisi_uncore_pmu_start() local
328 hisi_pmu->ops->write_counter(hisi_pmu, hwc, prev_raw_count); in hisi_uncore_pmu_start()
/kernel/linux/linux-5.10/arch/xtensa/kernel/
H A Dperf_event.c148 uint64_t prev_raw_count, new_raw_count; in xtensa_perf_event_update() local
152 prev_raw_count = local64_read(&hwc->prev_count); in xtensa_perf_event_update()
154 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in xtensa_perf_event_update()
155 new_raw_count) != prev_raw_count); in xtensa_perf_event_update()
157 delta = (new_raw_count - prev_raw_count) & XTENSA_PMU_COUNTER_MASK; in xtensa_perf_event_update()
/kernel/linux/linux-5.10/arch/x86/events/intel/
H A Dcstate.c361 u64 prev_raw_count, new_raw_count; in cstate_pmu_event_update() local
364 prev_raw_count = local64_read(&hwc->prev_count); in cstate_pmu_event_update()
367 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in cstate_pmu_event_update()
368 new_raw_count) != prev_raw_count) in cstate_pmu_event_update()
371 local64_add(new_raw_count - prev_raw_count, &event->count); in cstate_pmu_event_update()
/kernel/linux/linux-5.10/arch/arm/mach-imx/
H A Dmmdc.c310 u64 delta, prev_raw_count, new_raw_count; in mmdc_pmu_event_update() local
313 prev_raw_count = local64_read(&hwc->prev_count); in mmdc_pmu_event_update()
316 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in mmdc_pmu_event_update()
317 new_raw_count) != prev_raw_count); in mmdc_pmu_event_update()
319 delta = (new_raw_count - prev_raw_count) & 0xFFFFFFFF; in mmdc_pmu_event_update()
/kernel/linux/linux-6.6/arch/arm/mach-imx/
H A Dmmdc.c310 u64 delta, prev_raw_count, new_raw_count; in mmdc_pmu_event_update() local
313 prev_raw_count = local64_read(&hwc->prev_count); in mmdc_pmu_event_update()
316 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in mmdc_pmu_event_update()
317 new_raw_count) != prev_raw_count); in mmdc_pmu_event_update()
319 delta = (new_raw_count - prev_raw_count) & 0xFFFFFFFF; in mmdc_pmu_event_update()
/kernel/linux/linux-6.6/drivers/perf/
H A Driscv_pmu.c166 u64 prev_raw_count, new_raw_count; in riscv_pmu_event_update() local
176 prev_raw_count = local64_read(&hwc->prev_count); in riscv_pmu_event_update()
178 oldval = local64_cmpxchg(&hwc->prev_count, prev_raw_count, in riscv_pmu_event_update()
180 } while (oldval != prev_raw_count); in riscv_pmu_event_update()
182 delta = (new_raw_count - prev_raw_count) & cmask; in riscv_pmu_event_update()
H A Darm_pmu.c246 u64 delta, prev_raw_count, new_raw_count; in armpmu_event_update() local
250 prev_raw_count = local64_read(&hwc->prev_count); in armpmu_event_update()
253 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in armpmu_event_update()
254 new_raw_count) != prev_raw_count) in armpmu_event_update()
257 delta = (new_raw_count - prev_raw_count) & max_period; in armpmu_event_update()
/kernel/linux/linux-6.6/arch/xtensa/kernel/
H A Dperf_event.c148 uint64_t prev_raw_count, new_raw_count; in xtensa_perf_event_update() local
152 prev_raw_count = local64_read(&hwc->prev_count); in xtensa_perf_event_update()
154 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in xtensa_perf_event_update()
155 new_raw_count) != prev_raw_count); in xtensa_perf_event_update()
157 delta = (new_raw_count - prev_raw_count) & XTENSA_PMU_COUNTER_MASK; in xtensa_perf_event_update()
/kernel/linux/linux-5.10/arch/loongarch/kernel/
H A Dperf_event.c340 u64 prev_raw_count, new_raw_count; in loongarch_pmu_event_update() local
344 prev_raw_count = local64_read(&hwc->prev_count); in loongarch_pmu_event_update()
347 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in loongarch_pmu_event_update()
348 new_raw_count) != prev_raw_count) in loongarch_pmu_event_update()
351 delta = new_raw_count - prev_raw_count; in loongarch_pmu_event_update()
/kernel/linux/linux-5.10/arch/alpha/kernel/
H A 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()
/kernel/linux/linux-5.10/arch/x86/events/
H A 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()
/kernel/linux/linux-6.6/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()
/kernel/linux/linux-6.6/arch/alpha/kernel/
H A 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()
/kernel/linux/linux-5.10/drivers/perf/
H A Dfsl_imx8_ddr_perf.c370 u64 delta, prev_raw_count, new_raw_count; in ddr_perf_event_update() local
374 prev_raw_count = local64_read(&hwc->prev_count); in ddr_perf_event_update()
376 } while (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in ddr_perf_event_update()
377 new_raw_count) != prev_raw_count); in ddr_perf_event_update()
379 delta = (new_raw_count - prev_raw_count) & 0xFFFFFFFF; in ddr_perf_event_update()
H A Darm_pmu.c242 u64 delta, prev_raw_count, new_raw_count; in armpmu_event_update() local
246 prev_raw_count = local64_read(&hwc->prev_count); in armpmu_event_update()
249 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in armpmu_event_update()
250 new_raw_count) != prev_raw_count) in armpmu_event_update()
253 delta = (new_raw_count - prev_raw_count) & max_period; in armpmu_event_update()
H A 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()
/kernel/linux/linux-6.6/arch/x86/events/
H A 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()
/kernel/linux/linux-6.6/drivers/dma/idxd/
H A Dperfmon.c244 u64 prev_raw_count, new_raw_count, delta, p, n; in perfmon_pmu_event_update() local
248 prev_raw_count = local64_read(&hwc->prev_count); in perfmon_pmu_event_update()
252 &prev_raw_count, new_raw_count)); in perfmon_pmu_event_update()
254 p = (prev_raw_count << shift); in perfmon_pmu_event_update()
/kernel/linux/linux-6.6/arch/x86/events/intel/
H A Dcstate.c366 u64 prev_raw_count, new_raw_count; in cstate_pmu_event_update() local
368 prev_raw_count = local64_read(&hwc->prev_count); in cstate_pmu_event_update()
372 &prev_raw_count, new_raw_count)); in cstate_pmu_event_update()
374 local64_add(new_raw_count - prev_raw_count, &event->count); in cstate_pmu_event_update()
/kernel/linux/linux-5.10/arch/x86/events/amd/
H A Dibs.c160 u64 prev_raw_count; in perf_event_try_update() local
170 prev_raw_count = local64_read(&hwc->prev_count); in perf_event_try_update()
171 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in perf_event_try_update()
172 new_raw_count) != prev_raw_count) in perf_event_try_update()
183 delta = (new_raw_count << shift) - (prev_raw_count << shift); in perf_event_try_update()
/kernel/linux/linux-5.10/arch/nds32/kernel/
H A Dperf_event_cpu.c947 u64 delta, prev_raw_count, new_raw_count; in nds32_pmu_event_update() local
950 prev_raw_count = local64_read(&hwc->prev_count); in nds32_pmu_event_update()
953 if (local64_cmpxchg(&hwc->prev_count, prev_raw_count, in nds32_pmu_event_update()
954 new_raw_count) != prev_raw_count) { in nds32_pmu_event_update()
961 delta = (new_raw_count - prev_raw_count) & nds32_pmu->max_period; in nds32_pmu_event_update()

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