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Searched refs:num_events (Results 1 – 25 of 35) sorted by relevance

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/Linux-v4.19/arch/sh/kernel/
Dperf_event.c42 static atomic_t num_events; variable
77 return sh_pmu->num_events; in perf_num_counters()
86 if (!atomic_add_unless(&num_events, -1, 1)) { in hw_perf_event_destroy()
88 if (atomic_dec_return(&num_events) == 0) in hw_perf_event_destroy()
139 if (!atomic_inc_not_zero(&num_events)) { in __hw_perf_event_init()
141 if (atomic_read(&num_events) == 0 && in __hw_perf_event_init()
145 atomic_inc(&num_events); in __hw_perf_event_init()
275 idx = find_first_zero_bit(cpuc->used_mask, sh_pmu->num_events); in sh_pmu_add()
276 if (idx == sh_pmu->num_events) in sh_pmu_add()
378 WARN_ON(_pmu->num_events > MAX_HWEVENTS); in register_sh_pmu()
Dhw_breakpoint.c38 static struct sh_ubc ubc_dummy = { .num_events = 0 };
55 for (i = 0; i < sh_ubc->num_events; i++) { in arch_install_hw_breakpoint()
64 if (WARN_ONCE(i == sh_ubc->num_events, "Can't find any breakpoint slot")) in arch_install_hw_breakpoint()
87 for (i = 0; i < sh_ubc->num_events; i++) { in arch_uninstall_hw_breakpoint()
96 if (WARN_ONCE(i == sh_ubc->num_events, "Can't find any breakpoint slot")) in arch_uninstall_hw_breakpoint()
269 for (i = 0; i < sh_ubc->num_events; i++) { in flush_ptrace_hw_breakpoint()
299 for (i = 0; i < sh_ubc->num_events; i++) { in hw_breakpoint_handler()
407 WARN_ON(ubc->num_events > HBP_NUM); in register_sh_ubc()
/Linux-v4.19/arch/sh/kernel/cpu/sh4a/
Dubc.c51 for (i = 0; i < sh4a_ubc.num_events; i++) in sh4a_ubc_enable_all()
61 for (i = 0; i < sh4a_ubc.num_events; i++) in sh4a_ubc_disable_all()
71 for (i = 0; i < sh4a_ubc.num_events; i++) in sh4a_ubc_active_mask()
90 .num_events = 2,
117 for (i = 0; i < sh4a_ubc.num_events; i++) { in sh4a_ubc_init()
Dperf_event.c264 for (i = 0; i < sh4a_pmu.num_events; i++) in sh4a_pmu_disable_all()
272 for (i = 0; i < sh4a_pmu.num_events; i++) in sh4a_pmu_enable_all()
278 .num_events = 2,
/Linux-v4.19/drivers/gpu/drm/amd/amdkfd/
Dkfd_events.c527 static struct kfd_event_waiter *alloc_event_waiters(uint32_t num_events) in alloc_event_waiters() argument
532 event_waiters = kmalloc_array(num_events, in alloc_event_waiters()
536 for (i = 0; (event_waiters) && (i < num_events) ; i++) { in alloc_event_waiters()
581 static uint32_t test_event_condition(bool all, uint32_t num_events, in test_event_condition() argument
587 for (i = 0; i < num_events; i++) { in test_event_condition()
599 return activated_count == num_events ? in test_event_condition()
607 static int copy_signaled_event_data(uint32_t num_events, in copy_signaled_event_data() argument
617 for (i = 0; i < num_events; i++) { in copy_signaled_event_data()
653 static void free_waiters(uint32_t num_events, struct kfd_event_waiter *waiters) in free_waiters() argument
657 for (i = 0; i < num_events; i++) in free_waiters()
[all …]
/Linux-v4.19/arch/powerpc/perf/
De500-pmu.c87 static int num_events = 128; variable
95 if (event_low >= num_events) in e500_xlate_event()
129 num_events = 256; in init_e500_pmu()
Dcore-fsl-emb.c34 static atomic_t num_events; variable
226 if (atomic_read(&num_events)) { in fsl_emb_pmu_disable()
448 if (!atomic_add_unless(&num_events, -1, 1)) { in hw_perf_event_destroy()
450 if (atomic_dec_return(&num_events) == 0) in hw_perf_event_destroy()
573 if (!atomic_inc_not_zero(&num_events)) { in fsl_emb_pmu_event_init()
575 if (atomic_read(&num_events) == 0 && in fsl_emb_pmu_event_init()
579 atomic_inc(&num_events); in fsl_emb_pmu_event_init()
De6500-pmu.c89 static int num_events = 512; variable
95 if (event_low >= num_events || in e6500_xlate_event()
/Linux-v4.19/arch/sh/kernel/cpu/sh4/
Dperf_event.c230 for (i = 0; i < sh7750_pmu.num_events; i++) in sh7750_pmu_disable_all()
238 for (i = 0; i < sh7750_pmu.num_events; i++) in sh7750_pmu_enable_all()
244 .num_events = 2,
/Linux-v4.19/arch/s390/kernel/
Dperf_cpum_cf.c221 static atomic_t num_events = ATOMIC_INIT(0); variable
301 if (!atomic_add_unless(&num_events, -1, 1)) { in hw_perf_event_destroy()
303 if (atomic_dec_return(&num_events) == 0) in hw_perf_event_destroy()
401 if (!atomic_inc_not_zero(&num_events)) { in __hw_perf_event_init()
403 if (atomic_read(&num_events) == 0 && reserve_pmc_hardware()) in __hw_perf_event_init()
406 atomic_inc(&num_events); in __hw_perf_event_init()
Dperf_cpum_sf.c519 static atomic_t num_events; variable
587 if (!atomic_add_unless(&num_events, -1, 1)) { in hw_perf_event_destroy()
589 if (atomic_dec_return(&num_events) == 0) in hw_perf_event_destroy()
688 if (!atomic_inc_not_zero(&num_events)) { in __hw_perf_event_init()
690 if (atomic_read(&num_events) == 0 && reserve_pmc_hardware()) in __hw_perf_event_init()
693 atomic_inc(&num_events); in __hw_perf_event_init()
1947 if (!atomic_read(&num_events)) in cpusf_pmu_setup()
/Linux-v4.19/arch/sh/include/asm/
Dperf_event.h11 unsigned int num_events; member
Dhw_breakpoint.h31 unsigned int num_events; member
/Linux-v4.19/drivers/perf/
Darm_pmu.c458 int enabled = bitmap_weight(hw_events->used_mask, armpmu->num_events); in armpmu_enable()
536 max_events = __oprofile_cpu_pmu->num_events; in perf_num_counters()
673 for (idx = 0; idx < armpmu->num_events; idx++) { in cpu_pm_pmu_setup()
712 int enabled = bitmap_weight(hw_events->used_mask, armpmu->num_events); in cpu_pm_pmu_notify()
878 pmu->name, pmu->num_events); in armpmu_register()
/Linux-v4.19/arch/arm/kernel/
Dperf_event_xscale.c173 for (idx = 0; idx < cpu_pmu->num_events; ++idx) { in xscale1pmu_handle_irq()
383 cpu_pmu->num_events = 3; in xscale1pmu_init()
519 for (idx = 0; idx < cpu_pmu->num_events; ++idx) { in xscale2pmu_handle_irq()
752 cpu_pmu->num_events = 5; in xscale2pmu_init()
Dperf_event_v6.c326 for (idx = 0; idx < cpu_pmu->num_events; ++idx) { in armv6pmu_handle_irq()
504 cpu_pmu->num_events = 3; in armv6pmu_init()
555 cpu_pmu->num_events = 3; in armv6mpcore_pmu_init()
Dperf_event_v7.c657 (ARMV7_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1)
973 for (idx = 0; idx < cpu_pmu->num_events; ++idx) { in armv7pmu_handle_irq()
1052 for (idx = ARMV7_IDX_COUNTER0; idx < cpu_pmu->num_events; ++idx) { in armv7pmu_get_event_idx()
1096 u32 idx, nb_cnt = cpu_pmu->num_events, val; in armv7pmu_reset()
1197 &arm_pmu->num_events, 1); in armv7_probe_num_events()
1559 u32 idx, nb_cnt = cpu_pmu->num_events; in krait_pmu_reset()
1892 u32 idx, nb_cnt = cpu_pmu->num_events; in scorpion_pmu_reset()
/Linux-v4.19/drivers/dma/
Dimx-sdma.c417 int num_events; member
445 .num_events = 32,
466 .num_events = 48,
472 .num_events = 48,
490 .num_events = 48,
510 .num_events = 48,
529 .num_events = 48,
547 .num_events = 48,
1108 if (sdmac->event_id0 >= sdmac->sdma->drvdata->num_events) in sdma_config_channel()
1114 if (sdmac->event_id1 >= sdmac->sdma->drvdata->num_events) in sdma_config_channel()
[all …]
Dpl330.c285 unsigned int num_events:6; member
1653 if (pl330->pcfg.num_events < 32 in pl330_update()
1654 && val & ~((1 << pl330->pcfg.num_events) - 1)) { in pl330_update()
1662 for (ev = 0; ev < pl330->pcfg.num_events; ev++) { in pl330_update()
1725 for (ev = 0; ev < pl330->pcfg.num_events; ev++) in _alloc_event()
1778 if (ev >= 0 && ev < pl330->pcfg.num_events in _free_event()
1837 pl330->pcfg.num_events = val; in read_dmac_config()
1938 if (pl330->pcfg.num_events == 0) { in pl330_add()
1953 for (i = 0; i < pl330->pcfg.num_events; i++) in pl330_add()
3071 pcfg->num_peri, pcfg->num_events); in pl330_probe()
/Linux-v4.19/arch/arm64/kernel/
Dperf_event.c474 (ARMV8_IDX_CYCLE_COUNTER + cpu_pmu->num_events - 1)
828 for (idx = 0; idx < cpu_pmu->num_events; ++idx) { in armv8pmu_handle_irq()
871 for (idx = ARMV8_IDX_COUNTER0; idx < cpu_pmu->num_events; idx ++) { in armv8pmu_get_single_idx()
887 for (idx = ARMV8_IDX_COUNTER0 + 1; idx < cpu_pmu->num_events; idx += 2) { in armv8pmu_get_chain_idx()
978 u32 idx, nb_cnt = cpu_pmu->num_events; in armv8pmu_reset()
1076 cpu_pmu->num_events = (armv8pmu_pmcr_read() >> ARMV8_PMU_PMCR_N_SHIFT) in __armv8pmu_probe_pmu()
1080 cpu_pmu->num_events += 1; in __armv8pmu_probe_pmu()
/Linux-v4.19/drivers/devfreq/event/
Dexynos-ppmu.c33 unsigned int num_events; member
524 info->num_events = count; in of_get_devfreq_events()
628 size = sizeof(struct devfreq_event_dev *) * info->num_events; in exynos_ppmu_probe()
636 for (i = 0; i < info->num_events; i++) { in exynos_ppmu_probe()
/Linux-v4.19/include/linux/perf/
Darm_pmu.h103 int num_events; member
/Linux-v4.19/drivers/iio/accel/
Dmma9553.c190 int num_events; member
233 data->num_events = MMA9553_EVENTS_INFO_SIZE; in mma9553_init_events()
234 for (i = 0; i < data->num_events; i++) { in mma9553_init_events()
247 for (i = 0; i < data->num_events; i++) in mma9553_get_event()
262 for (i = 0; i < data->num_events; i++) in mma9553_is_any_event_enabled()
/Linux-v4.19/include/sound/
Dsoc-topology.h193 const struct snd_soc_tplg_widget_events *events, int num_events,
/Linux-v4.19/drivers/net/wireless/intel/iwlwifi/dvm/
Dmain.c418 u32 start_idx, u32 num_events, in iwl_print_cont_event_trace() argument
444 if (WARN_ON(num_events > capacity - start_idx)) in iwl_print_cont_event_trace()
445 num_events = capacity - start_idx; in iwl_print_cont_event_trace()
451 for (i = 0; i < num_events; i++) { in iwl_print_cont_event_trace()
1698 u32 num_events, u32 mode, in iwl_print_event_log() argument
1710 if (num_events == 0) in iwl_print_event_log()
1738 for (i = 0; i < num_events; i++) { in iwl_print_event_log()

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