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Searched refs:used_mask (Results 1 – 25 of 31) sorted by relevance

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/linux-6.1.9/arch/sh/kernel/
Dperf_event.c30 unsigned long used_mask[BITS_TO_LONGS(MAX_HWEVENTS)]; member
239 __clear_bit(event->hw.idx, cpuc->used_mask); in sh_pmu_del()
253 if (__test_and_set_bit(idx, cpuc->used_mask)) { in sh_pmu_add()
254 idx = find_first_zero_bit(cpuc->used_mask, sh_pmu->num_events); in sh_pmu_add()
258 __set_bit(idx, cpuc->used_mask); in sh_pmu_add()
/linux-6.1.9/drivers/hwtracing/coresight/
Dcoresight-cti-platform.c139 tc->con_in->used_mask = 0xF0; /* sigs <4,5,6,7> */ in cti_plat_create_v8_etm_connection()
140 tc->con_out->used_mask = 0xF0; /* sigs <4,5,6,7> */ in cti_plat_create_v8_etm_connection()
197 tc->con_in->used_mask = 0x3; /* sigs <0 1> */ in cti_plat_create_v8_connections()
200 tc->con_out->used_mask = 0x7; /* sigs <0 1 2 > */ in cti_plat_create_v8_connections()
260 tgrp->used_mask |= BIT(values[idx]); in cti_plat_read_trig_group()
334 drvdata->config.trig_out_filter |= tg->used_mask; in cti_plat_process_filter_sigs()
Dcoresight-cti-core.c266 drvdata->config.trig_in_use |= tc->con_in->used_mask; in cti_add_connection_entry()
267 drvdata->config.trig_out_use |= tc->con_out->used_mask; in cti_add_connection_entry()
321 tc->con_in->used_mask = n_trig_mask; in cti_add_default_connection()
322 tc->con_out->used_mask = n_trig_mask; in cti_add_default_connection()
Dcoresight-cti.h70 u32 used_mask; member
/linux-6.1.9/drivers/perf/
Darm_dsu_pmu.c94 DECLARE_BITMAP(used_mask, DSU_PMU_MAX_HW_CNTRS);
305 unsigned long *used_mask = hw_events->used_mask; in dsu_pmu_get_event_idx() local
308 if (test_and_set_bit(DSU_PMU_IDX_CYCLE_COUNTER, used_mask)) in dsu_pmu_get_event_idx()
313 idx = find_first_zero_bit(used_mask, dsu_pmu->num_counters); in dsu_pmu_get_event_idx()
316 set_bit(idx, hw_events->used_mask); in dsu_pmu_get_event_idx()
475 clear_bit(idx, hw_events->used_mask); in dsu_pmu_del()
486 if (bitmap_empty(dsu_pmu->hw_events.used_mask, DSU_PMU_MAX_HW_CNTRS)) in dsu_pmu_enable()
533 memset(fake_hw.used_mask, 0, sizeof(fake_hw.used_mask)); in dsu_pmu_validate_group()
Darm-cci.c73 unsigned long *used_mask; member
320 if (test_and_set_bit(CCI400_PMU_CYCLE_CNTR_IDX, hw->used_mask)) in cci400_get_event_idx()
327 if (!test_and_set_bit(idx, hw->used_mask)) in cci400_get_event_idx()
649 for_each_set_bit(i, cci_pmu->hw_events.used_mask, cci_pmu->num_cntrs) { in cci_pmu_sync_counters()
810 if (!test_and_set_bit(idx, hw->used_mask)) in pmu_get_event_idx()
1099 bool enabled = !bitmap_empty(hw_events->used_mask, cci_pmu->num_cntrs); in cci_pmu_enable()
1223 clear_bit(idx, hw_events->used_mask); in cci_pmu_del()
1262 .used_mask = mask, in validate_group()
1632 cci_pmu->hw_events.used_mask = devm_bitmap_zalloc(dev, in cci_pmu_alloc()
1635 if (!cci_pmu->hw_events.used_mask) in cci_pmu_alloc()
Darm_pmu.c398 memset(&fake_pmu.used_mask, 0, sizeof(fake_pmu.used_mask)); in validate_group()
527 bool enabled = !bitmap_empty(hw_events->used_mask, armpmu->num_events); in armpmu_enable()
788 bool enabled = !bitmap_empty(hw_events->used_mask, armpmu->num_events); in cpu_pm_pmu_notify()
Darm_dmc620_pmu.c94 DECLARE_BITMAP(used_mask, DMC620_PMU_MAX_COUNTERS);
280 if (!test_and_set_bit(idx, dmc620_pmu->used_mask)) in dmc620_get_event_idx()
599 clear_bit(idx, dmc620_pmu->used_mask); in dmc620_pmu_del()
Dqcom_l3_pmu.c159 unsigned long used_mask[BITS_TO_LONGS(L3_NUM_COUNTERS)]; member
557 idx = bitmap_find_free_region(l3pmu->used_mask, L3_NUM_COUNTERS, order); in qcom_l3_cache__event_add()
584 bitmap_release_region(l3pmu->used_mask, hwc->idx, order); in qcom_l3_cache__event_del()
Dalibaba_uncore_drw_pmu.c101 DECLARE_BITMAP(used_mask, ALI_DRW_PMU_COMMON_MAX_COUNTERS);
253 if (!test_and_set_bit(idx, drw_pmu->used_mask)) in ali_drw_get_counter_idx()
634 clear_bit(idx, drw_pmu->used_mask); in ali_drw_pmu_del()
Dapple_m1_cpu_pmu.c451 if (!test_and_set_bit(idx, cpuc->used_mask)) in m1_pmu_get_event_idx()
461 clear_bit(event->hw.idx, cpuc->used_mask); in m1_pmu_clear_event_idx()
/linux-6.1.9/arch/xtensa/kernel/
Dperf_event.c54 unsigned long used_mask[BITS_TO_LONGS(XCHAL_NUM_PERF_COUNTERS)]; member
287 if (__test_and_set_bit(idx, ev->used_mask)) { in xtensa_pmu_add()
288 idx = find_first_zero_bit(ev->used_mask, in xtensa_pmu_add()
293 __set_bit(idx, ev->used_mask); in xtensa_pmu_add()
312 __clear_bit(event->hw.idx, ev->used_mask); in xtensa_pmu_del()
365 for_each_set_bit(i, ev->used_mask, XCHAL_NUM_PERF_COUNTERS) { in xtensa_pmu_irq_handler()
/linux-6.1.9/drivers/perf/hisilicon/
Dhisi_uncore_pmu.c102 unsigned long *used_mask = hisi_pmu->pmu_events.used_mask; in hisi_uncore_pmu_get_event_idx() local
106 idx = find_first_zero_bit(used_mask, num_counters); in hisi_uncore_pmu_get_event_idx()
110 set_bit(idx, used_mask); in hisi_uncore_pmu_get_event_idx()
128 clear_bit(idx, hisi_pmu->pmu_events.used_mask); in hisi_uncore_pmu_clear_event_idx()
396 bool enabled = !bitmap_empty(hisi_pmu->pmu_events.used_mask, in hisi_uncore_pmu_enable()
Dhisi_uncore_ddrc_pmu.c170 unsigned long *used_mask = ddrc_pmu->pmu_events.used_mask; in hisi_ddrc_pmu_v1_get_event_idx() local
175 if (test_bit(idx, used_mask)) in hisi_ddrc_pmu_v1_get_event_idx()
178 set_bit(idx, used_mask); in hisi_ddrc_pmu_v1_get_event_idx()
Dhisi_uncore_pmu.h67 DECLARE_BITMAP(used_mask, HISI_MAX_COUNTERS);
/linux-6.1.9/arch/arm/kernel/
Dperf_event_xscale.c280 if (test_and_set_bit(XSCALE_CYCLE_COUNTER, cpuc->used_mask)) in xscale1pmu_get_event_idx()
285 if (!test_and_set_bit(XSCALE_COUNTER1, cpuc->used_mask)) in xscale1pmu_get_event_idx()
288 if (!test_and_set_bit(XSCALE_COUNTER0, cpuc->used_mask)) in xscale1pmu_get_event_idx()
298 clear_bit(event->hw.idx, cpuc->used_mask); in xscalepmu_clear_event_idx()
656 if (!test_and_set_bit(XSCALE_COUNTER3, cpuc->used_mask)) in xscale2pmu_get_event_idx()
658 else if (!test_and_set_bit(XSCALE_COUNTER2, cpuc->used_mask)) in xscale2pmu_get_event_idx()
Dperf_event_v6.c394 if (test_and_set_bit(ARMV6_CYCLE_COUNTER, cpuc->used_mask)) in armv6pmu_get_event_idx()
403 if (!test_and_set_bit(ARMV6_COUNTER1, cpuc->used_mask)) in armv6pmu_get_event_idx()
406 if (!test_and_set_bit(ARMV6_COUNTER0, cpuc->used_mask)) in armv6pmu_get_event_idx()
417 clear_bit(event->hw.idx, cpuc->used_mask); in armv6pmu_clear_event_idx()
Dperf_event_v7.c1042 if (test_and_set_bit(ARMV7_IDX_CYCLE_COUNTER, cpuc->used_mask)) in armv7pmu_get_event_idx()
1053 if (!test_and_set_bit(idx, cpuc->used_mask)) in armv7pmu_get_event_idx()
1064 clear_bit(event->hw.idx, cpuc->used_mask); in armv7pmu_clear_event_idx()
1626 if (test_and_set_bit(bit, cpuc->used_mask)) in krait_pmu_get_event_idx()
1632 clear_bit(bit, cpuc->used_mask); in krait_pmu_get_event_idx()
1650 clear_bit(bit, cpuc->used_mask); in krait_pmu_clear_event_idx()
1956 if (test_and_set_bit(bit, cpuc->used_mask)) in scorpion_pmu_get_event_idx()
1962 clear_bit(bit, cpuc->used_mask); in scorpion_pmu_get_event_idx()
1980 clear_bit(bit, cpuc->used_mask); in scorpion_pmu_clear_event_idx()
/linux-6.1.9/arch/arm64/kernel/
Dperf_event.c755 for_each_clear_bit(i, cpuc->used_mask, cpu_pmu->num_events) { in armv8pmu_enable_user_access()
896 if (!test_and_set_bit(idx, cpuc->used_mask)) in armv8pmu_get_single_idx()
912 if (!test_and_set_bit(idx, cpuc->used_mask)) { in armv8pmu_get_chain_idx()
914 if (!test_and_set_bit(idx - 1, cpuc->used_mask)) in armv8pmu_get_chain_idx()
917 clear_bit(idx, cpuc->used_mask); in armv8pmu_get_chain_idx()
932 if (!test_and_set_bit(ARMV8_IDX_CYCLE_COUNTER, cpuc->used_mask)) in armv8pmu_get_event_idx()
954 clear_bit(idx, cpuc->used_mask); in armv8pmu_clear_event_idx()
956 clear_bit(idx - 1, cpuc->used_mask); in armv8pmu_clear_event_idx()
/linux-6.1.9/arch/loongarch/kernel/
Dperf_event.c97 unsigned long used_mask[BITS_TO_LONGS(LOONGARCH_MAX_HWEVENTS)]; member
258 if (!test_and_set_bit(i, cpuc->used_mask)) in loongarch_pmu_alloc_counter()
430 clear_bit(idx, cpuc->used_mask); in loongarch_pmu_del()
519 if (test_bit(n, cpuc->used_mask)) { in pmu_handle_irq()
/linux-6.1.9/arch/arc/kernel/
Dperf_event.c211 unsigned long used_mask[BITS_TO_LONGS(ARC_PERF_MAX_COUNTERS)]; member
514 __clear_bit(event->hw.idx, pmu_cpu->used_mask); in arc_pmu_del()
528 idx = ffz(pmu_cpu->used_mask[0]); in arc_pmu_add()
532 __set_bit(idx, pmu_cpu->used_mask); in arc_pmu_add()
/linux-6.1.9/arch/x86/events/intel/
Dp4.c1226 static int p4_next_cntr(int thread, unsigned long *used_mask, in p4_next_cntr() argument
1233 if (j != -1 && !test_bit(j, used_mask)) in p4_next_cntr()
1242 unsigned long used_mask[BITS_TO_LONGS(X86_PMC_IDX_MAX)]; in p4_pmu_schedule_events() local
1252 bitmap_zero(used_mask, X86_PMC_IDX_MAX); in p4_pmu_schedule_events()
1282 cntr_idx = p4_next_cntr(thread, used_mask, bind); in p4_pmu_schedule_events()
1316 set_bit(cntr_idx, used_mask); in p4_pmu_schedule_events()
/linux-6.1.9/include/linux/perf/
Darm_pmu.h58 DECLARE_BITMAP(used_mask, ARMPMU_MAX_HWEVENTS);
/linux-6.1.9/drivers/dma/idxd/
Dperfmon.c140 if (!test_and_set_bit(i, idxd_pmu->used_mask)) in perfmon_assign_event()
401 clear_bit(cntr, idxd->idxd_pmu->used_mask); in perfmon_pmu_event_stop()
/linux-6.1.9/arch/mips/kernel/
Dperf_event_mipsxx.c39 unsigned long used_mask[BITS_TO_LONGS(MIPS_MAX_HWEVENTS)]; member
341 !test_and_set_bit(i, cpuc->used_mask)) in mipsxx_pmu_alloc_counter()
545 clear_bit(idx, cpuc->used_mask); in mipspmu_del()
1601 if (!test_bit(n, cpuc->used_mask)) in mipsxx_pmu_handle_shared_irq()

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