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Searched refs:used_mask (Results 1 - 25 of 61) sorted by relevance

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/kernel/linux/linux-6.6/drivers/perf/
H A 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()
[all...]
H A Darm-cci.c70 unsigned long *used_mask; member
317 if (test_and_set_bit(CCI400_PMU_CYCLE_CNTR_IDX, hw->used_mask)) in cci400_get_event_idx()
324 if (!test_and_set_bit(idx, hw->used_mask)) in cci400_get_event_idx()
646 for_each_set_bit(i, cci_pmu->hw_events.used_mask, cci_pmu->num_cntrs) { in cci_pmu_sync_counters()
752 * caller. We cannot rely on the used_mask maintained by the CCI_PMU
807 if (!test_and_set_bit(idx, hw->used_mask)) in pmu_get_event_idx()
1096 bool enabled = !bitmap_empty(hw_events->used_mask, cci_pmu->num_cntrs); in cci_pmu_enable()
1220 clear_bit(idx, hw_events->used_mask); in cci_pmu_del()
1257 * used_mask for the purposes of validation. in validate_group()
1259 .used_mask in validate_group()
[all...]
H A Darm_pmuv3.c712 for_each_clear_bit(i, cpuc->used_mask, cpu_pmu->num_events) { in armv8pmu_enable_user_access()
835 if (!test_and_set_bit(idx, cpuc->used_mask)) in armv8pmu_get_single_idx()
851 if (!test_and_set_bit(idx, cpuc->used_mask)) { in armv8pmu_get_chain_idx()
853 if (!test_and_set_bit(idx - 1, cpuc->used_mask)) in armv8pmu_get_chain_idx()
856 clear_bit(idx, cpuc->used_mask); in armv8pmu_get_chain_idx()
871 if (!test_and_set_bit(ARMV8_IDX_CYCLE_COUNTER, cpuc->used_mask)) in armv8pmu_get_event_idx()
893 clear_bit(idx, cpuc->used_mask); in armv8pmu_clear_event_idx()
895 clear_bit(idx - 1, cpuc->used_mask); in armv8pmu_clear_event_idx()
H A Darm_pmu.c398 * used_mask for the purposes of validation. in validate_group()
400 memset(&fake_pmu.used_mask, 0, sizeof(fake_pmu.used_mask)); in validate_group()
526 bool enabled = !bitmap_empty(hw_events->used_mask, armpmu->num_events); in armpmu_enable()
776 bool enabled = !bitmap_empty(hw_events->used_mask, armpmu->num_events); in cpu_pm_pmu_notify()
/kernel/linux/linux-5.10/arch/sh/kernel/
H A Dperf_event.c30 unsigned long used_mask[BITS_TO_LONGS(MAX_HWEVENTS)]; member
257 __clear_bit(event->hw.idx, cpuc->used_mask); in sh_pmu_del()
271 if (__test_and_set_bit(idx, cpuc->used_mask)) { in sh_pmu_add()
272 idx = find_first_zero_bit(cpuc->used_mask, sh_pmu->num_events); in sh_pmu_add()
276 __set_bit(idx, cpuc->used_mask); in sh_pmu_add()
/kernel/linux/linux-6.6/arch/sh/kernel/
H A 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()
/kernel/linux/linux-5.10/drivers/perf/
H A Darm_dsu_pmu.c94 DECLARE_BITMAP(used_mask, DSU_PMU_MAX_HW_CNTRS);
306 unsigned long *used_mask = hw_events->used_mask; in dsu_pmu_get_event_idx() local
309 if (test_and_set_bit(DSU_PMU_IDX_CYCLE_COUNTER, used_mask)) in dsu_pmu_get_event_idx()
314 idx = find_first_zero_bit(used_mask, dsu_pmu->num_counters); in dsu_pmu_get_event_idx()
317 set_bit(idx, hw_events->used_mask); in dsu_pmu_get_event_idx()
476 clear_bit(idx, hw_events->used_mask); in dsu_pmu_del()
487 if (bitmap_empty(dsu_pmu->hw_events.used_mask, DSU_PMU_MAX_HW_CNTRS)) in dsu_pmu_enable()
534 memset(fake_hw.used_mask, 0, sizeof(fake_hw.used_mask)); in dsu_pmu_validate_group()
[all...]
H A 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()
755 * caller. We cannot rely on the used_mask maintained by the CCI_PMU
810 if (!test_and_set_bit(idx, hw->used_mask)) in pmu_get_event_idx()
1100 int enabled = bitmap_weight(hw_events->used_mask, cci_pmu->num_cntrs); in cci_pmu_enable()
1224 clear_bit(idx, hw_events->used_mask); in cci_pmu_del()
1261 * used_mask for the purposes of validation. in validate_group()
1263 .used_mask in validate_group()
[all...]
/kernel/linux/linux-5.10/arch/xtensa/kernel/
H A Dperf_event.c63 unsigned long used_mask[BITS_TO_LONGS(XCHAL_NUM_PERF_COUNTERS)]; member
296 if (__test_and_set_bit(idx, ev->used_mask)) { in xtensa_pmu_add()
297 idx = find_first_zero_bit(ev->used_mask, in xtensa_pmu_add()
302 __set_bit(idx, ev->used_mask); in xtensa_pmu_add()
321 __clear_bit(event->hw.idx, ev->used_mask); in xtensa_pmu_del()
374 for_each_set_bit(i, ev->used_mask, XCHAL_NUM_PERF_COUNTERS) { in xtensa_pmu_irq_handler()
/kernel/linux/linux-5.10/drivers/hwtracing/coresight/
H A 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()
/kernel/linux/linux-5.10/drivers/perf/hisilicon/
H A Dhisi_uncore_pmu.c108 unsigned long *used_mask = hisi_pmu->pmu_events.used_mask; in hisi_uncore_pmu_get_event_idx() local
112 idx = find_first_zero_bit(used_mask, num_counters); in hisi_uncore_pmu_get_event_idx()
116 set_bit(idx, used_mask); in hisi_uncore_pmu_get_event_idx()
129 clear_bit(idx, hisi_pmu->pmu_events.used_mask); in hisi_uncore_pmu_clear_event_idx()
337 int enabled = bitmap_weight(hisi_pmu->pmu_events.used_mask, in hisi_uncore_pmu_enable()
H A Dhisi_uncore_ddrc_pmu.c146 unsigned long *used_mask = ddrc_pmu->pmu_events.used_mask; in hisi_ddrc_pmu_get_event_idx() local
151 if (test_bit(idx, used_mask)) in hisi_ddrc_pmu_get_event_idx()
154 set_bit(idx, used_mask); in hisi_ddrc_pmu_get_event_idx()
/kernel/linux/linux-6.6/drivers/perf/hisilicon/
H A Dhisi_uncore_pmu.c101 unsigned long *used_mask = hisi_pmu->pmu_events.used_mask; in hisi_uncore_pmu_get_event_idx() local
105 idx = find_first_zero_bit(used_mask, num_counters); in hisi_uncore_pmu_get_event_idx()
109 set_bit(idx, used_mask); in hisi_uncore_pmu_get_event_idx()
127 clear_bit(idx, hisi_pmu->pmu_events.used_mask); in hisi_uncore_pmu_clear_event_idx()
398 bool enabled = !bitmap_empty(hisi_pmu->pmu_events.used_mask, in hisi_uncore_pmu_enable()
H A 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()
/kernel/linux/linux-6.6/arch/xtensa/kernel/
H A Dperf_event.c63 unsigned long used_mask[BITS_TO_LONGS(XCHAL_NUM_PERF_COUNTERS)]; member
296 if (__test_and_set_bit(idx, ev->used_mask)) { in xtensa_pmu_add()
297 idx = find_first_zero_bit(ev->used_mask, in xtensa_pmu_add()
302 __set_bit(idx, ev->used_mask); in xtensa_pmu_add()
321 __clear_bit(event->hw.idx, ev->used_mask); in xtensa_pmu_del()
374 for_each_set_bit(i, ev->used_mask, XCHAL_NUM_PERF_COUNTERS) { in xtensa_pmu_irq_handler()
/kernel/linux/linux-6.6/drivers/hwtracing/coresight/
H A 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()
/kernel/linux/linux-5.10/arch/arm/kernel/
H A 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()
H A 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()
/kernel/linux/linux-6.6/arch/arm/kernel/
H A 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()
H A 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()
/kernel/linux/linux-5.10/arch/nds32/kernel/
H A Dperf_event_cpu.c574 if (!test_and_set_bit(idx, cpuc->used_mask)) in nds32_pmu_get_event_idx()
576 if (!test_and_set_bit(NDS32_IDX_COUNTER0, cpuc->used_mask)) in nds32_pmu_get_event_idx()
578 if (!test_and_set_bit(NDS32_IDX_COUNTER1, cpuc->used_mask)) in nds32_pmu_get_event_idx()
581 if (!test_and_set_bit(idx, cpuc->used_mask)) in nds32_pmu_get_event_idx()
583 else if (!test_and_set_bit(NDS32_IDX_COUNTER1, cpuc->used_mask)) in nds32_pmu_get_event_idx()
586 (NDS32_IDX_CYCLE_COUNTER, cpuc->used_mask)) in nds32_pmu_get_event_idx()
589 if (!test_and_set_bit(idx, cpuc->used_mask)) in nds32_pmu_get_event_idx()
698 int enabled = bitmap_weight(hw_events->used_mask, in nds32_pmu_enable()
778 * used_mask for the purposes of validation. in validate_group()
993 clear_bit(idx, hw_events->used_mask); in nds32_pmu_del()
[all...]
/kernel/linux/linux-5.10/arch/loongarch/kernel/
H A Dperf_event.c98 unsigned long used_mask[BITS_TO_LONGS(LOONGARCH_MAX_HWEVENTS)]; member
259 if (!test_and_set_bit(i, cpuc->used_mask)) in loongarch_pmu_alloc_counter()
431 clear_bit(idx, cpuc->used_mask); in loongarch_pmu_del()
510 if (test_bit(n, cpuc->used_mask)) { in pmu_handle_irq()
/kernel/linux/linux-5.10/arch/arc/kernel/
H A Dperf_event.c49 unsigned long used_mask[BITS_TO_LONGS(ARC_PERF_MAX_COUNTERS)]; member
352 __clear_bit(event->hw.idx, pmu_cpu->used_mask); in arc_pmu_del()
366 idx = ffz(pmu_cpu->used_mask[0]); in arc_pmu_add()
370 __set_bit(idx, pmu_cpu->used_mask); in arc_pmu_add()
/kernel/linux/linux-6.6/arch/loongarch/kernel/
H A 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()
/kernel/linux/linux-6.6/arch/arc/kernel/
H A 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()

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