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Searched refs:num_events (Results 1 – 25 of 58) sorted by relevance

123

/linux-6.1.9/arch/sh/kernel/
Dperf_event.c39 static atomic_t num_events; variable
65 if (!atomic_add_unless(&num_events, -1, 1)) { in hw_perf_event_destroy()
67 if (atomic_dec_return(&num_events) == 0) in hw_perf_event_destroy()
118 if (!atomic_inc_not_zero(&num_events)) { in __hw_perf_event_init()
120 if (atomic_read(&num_events) == 0 && in __hw_perf_event_init()
124 atomic_inc(&num_events); in __hw_perf_event_init()
254 idx = find_first_zero_bit(cpuc->used_mask, sh_pmu->num_events); in sh_pmu_add()
255 if (idx == sh_pmu->num_events) in sh_pmu_add()
357 WARN_ON(_pmu->num_events > MAX_HWEVENTS); in register_sh_pmu()
Dhw_breakpoint.c35 static struct sh_ubc ubc_dummy = { .num_events = 0 };
52 for (i = 0; i < sh_ubc->num_events; i++) { in arch_install_hw_breakpoint()
61 if (WARN_ONCE(i == sh_ubc->num_events, "Can't find any breakpoint slot")) in arch_install_hw_breakpoint()
84 for (i = 0; i < sh_ubc->num_events; i++) { in arch_uninstall_hw_breakpoint()
93 if (WARN_ONCE(i == sh_ubc->num_events, "Can't find any breakpoint slot")) in arch_uninstall_hw_breakpoint()
267 for (i = 0; i < sh_ubc->num_events; i++) { in flush_ptrace_hw_breakpoint()
297 for (i = 0; i < sh_ubc->num_events; i++) { in hw_breakpoint_handler()
405 WARN_ON(ubc->num_events > HBP_NUM); in register_sh_ubc()
/linux-6.1.9/arch/sh/kernel/cpu/sh4a/
Dubc.c48 for (i = 0; i < sh4a_ubc.num_events; i++) in sh4a_ubc_enable_all()
58 for (i = 0; i < sh4a_ubc.num_events; i++) in sh4a_ubc_disable_all()
68 for (i = 0; i < sh4a_ubc.num_events; i++) in sh4a_ubc_active_mask()
87 .num_events = 2,
114 for (i = 0; i < sh4a_ubc.num_events; i++) { in sh4a_ubc_init()
Dperf_event.c261 for (i = 0; i < sh4a_pmu.num_events; i++) in sh4a_pmu_disable_all()
269 for (i = 0; i < sh4a_pmu.num_events; i++) in sh4a_pmu_enable_all()
275 .num_events = 2,
/linux-6.1.9/drivers/gpu/drm/amd/amdkfd/
Dkfd_events.c530 uint32_t num_events = kfd_get_num_events(p); in kfd_criu_checkpoint_events() local
532 if (!num_events) in kfd_criu_checkpoint_events()
535 ev_privs = kvzalloc(num_events * sizeof(*ev_privs), GFP_KERNEL); in kfd_criu_checkpoint_events()
579 ev_privs, num_events * sizeof(*ev_privs)); in kfd_criu_checkpoint_events()
585 *priv_data_offset += num_events * sizeof(*ev_privs); in kfd_criu_checkpoint_events()
595 u32 num_events = 0; in kfd_get_num_events() local
598 num_events++; in kfd_get_num_events()
600 return num_events; in kfd_get_num_events()
776 static struct kfd_event_waiter *alloc_event_waiters(uint32_t num_events) in alloc_event_waiters() argument
781 event_waiters = kmalloc_array(num_events, in alloc_event_waiters()
[all …]
/linux-6.1.9/drivers/gpu/drm/amd/amdgpu/
Damdgpu_pmu.c92 unsigned int num_events; member
138 .num_events = ARRAY_SIZE(vega20_events),
173 .num_events = ARRAY_SIZE(df_vega20_events),
203 .num_events = ARRAY_SIZE(arcturus_events),
436 int num_events) in amdgpu_pmu_create_attrs() argument
439 num_events, AMDGPU_PMU_EVENT_CONFIG_TYPE_NONE); in amdgpu_pmu_create_attrs()
462 *evt_attr = kcalloc(config->num_events, sizeof(**evt_attr), GFP_KERNEL); in amdgpu_pmu_alloc_pmu_attrs()
467 evt_attr_group->attrs = kcalloc(config->num_events + 1, in amdgpu_pmu_alloc_pmu_attrs()
534 config->events, config->num_events); in init_pmu_entry_by_type_and_add()
535 total_num_events = config->num_events; in init_pmu_entry_by_type_and_add()
/linux-6.1.9/arch/powerpc/perf/
De500-pmu.c83 static int num_events = 128; variable
91 if (event_low >= num_events) in e500_xlate_event()
125 num_events = 256; in init_e500_pmu()
Dcore-fsl-emb.c30 static atomic_t num_events; variable
209 if (atomic_read(&num_events)) { in fsl_emb_pmu_disable()
431 if (!atomic_add_unless(&num_events, -1, 1)) { in hw_perf_event_destroy()
433 if (atomic_dec_return(&num_events) == 0) in hw_perf_event_destroy()
556 if (!atomic_inc_not_zero(&num_events)) { in fsl_emb_pmu_event_init()
558 if (atomic_read(&num_events) == 0 && in fsl_emb_pmu_event_init()
562 atomic_inc(&num_events); in fsl_emb_pmu_event_init()
De6500-pmu.c85 static int num_events = 512; variable
91 if (event_low >= num_events || in e6500_xlate_event()
/linux-6.1.9/arch/sh/kernel/cpu/sh4/
Dperf_event.c227 for (i = 0; i < sh7750_pmu.num_events; i++) in sh7750_pmu_disable_all()
235 for (i = 0; i < sh7750_pmu.num_events; i++) in sh7750_pmu_enable_all()
241 .num_events = 2,
/linux-6.1.9/tools/perf/util/bpf_skel/
Dbperf_cgroup.bpf.c58 const volatile __u32 num_events = 1; variable
162 if (idx == num_events) in bperf_cgroup_count()
196 key = cgrp * num_events + idx; in bperf_cgroup_count()
/linux-6.1.9/drivers/bus/mhi/host/
Dpci_generic.c256 .num_events = ARRAY_SIZE(modem_qcom_v1_mhi_events),
320 .num_events = ARRAY_SIZE(mhi_quectel_em1xx_events),
359 .num_events = ARRAY_SIZE(mhi_foxconn_sdx55_events),
406 .num_events = ARRAY_SIZE(mhi_mv3x_events),
454 .num_events = ARRAY_SIZE(modem_sierra_em919x_mhi_events),
486 .num_events = ARRAY_SIZE(mhi_telit_fn980_hw_v1_events),
528 .num_events = ARRAY_SIZE(mhi_telit_fn990_events),
722 mhi_cntrl->nr_irqs = 1 + mhi_cntrl_config->num_events; in mhi_pci_get_irqs()
735 for (i = 0; i < mhi_cntrl_config->num_events; i++) in mhi_pci_get_irqs()
/linux-6.1.9/drivers/firmware/arm_scmi/
Dnotify.c162 if (pd_ && eid_ < pd_->num_events) \
303 int num_events; member
693 int num_events, in scmi_allocate_registered_events_desc() argument
720 pd->registered_events = devm_kcalloc(ni->handle->dev, num_events, in scmi_allocate_registered_events_desc()
724 pd->num_events = num_events; in scmi_allocate_registered_events_desc()
779 for (i = 0; i < ee->num_events; i++) in scmi_register_protocol_events()
784 payld_sz, ee->num_events, in scmi_register_protocol_events()
790 for (i = 0; i < ee->num_events; i++, evt++) { in scmi_register_protocol_events()
Dnotify.h76 unsigned int num_events; member
/linux-6.1.9/arch/sh/include/asm/
Dperf_event.h11 unsigned int num_events; member
Dhw_breakpoint.h31 unsigned int num_events; member
/linux-6.1.9/drivers/dma/
Dimx-sdma.c505 int num_events; member
547 .num_events = 32,
568 .num_events = 48,
574 .num_events = 48,
592 .num_events = 48,
612 .num_events = 48,
631 .num_events = 48,
637 .num_events = 48,
656 .num_events = 48,
662 .num_events = 48,
[all …]
/linux-6.1.9/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()
/linux-6.1.9/drivers/devfreq/event/
Dexynos-ppmu.c36 unsigned int num_events; member
526 info->num_events = count; in of_get_devfreq_events()
674 size = sizeof(struct devfreq_event_dev *) * info->num_events; in exynos_ppmu_probe()
682 for (i = 0; i < info->num_events; i++) { in exynos_ppmu_probe()
/linux-6.1.9/drivers/perf/
Darm_pmu.c527 bool enabled = !bitmap_empty(hw_events->used_mask, armpmu->num_events); in armpmu_enable()
749 for (idx = 0; idx < armpmu->num_events; idx++) { in cpu_pm_pmu_setup()
788 bool enabled = !bitmap_empty(hw_events->used_mask, armpmu->num_events); in cpu_pm_pmu_notify()
952 pmu->name, pmu->num_events, in armpmu_register()
/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()
856 for (idx = 0; idx < cpu_pmu->num_events; ++idx) { in armv8pmu_handle_irq()
895 for (idx = ARMV8_IDX_COUNTER0; idx < cpu_pmu->num_events; idx++) { in armv8pmu_get_single_idx()
911 for (idx = ARMV8_IDX_COUNTER0 + 1; idx < cpu_pmu->num_events; idx += 2) { in armv8pmu_get_chain_idx()
1156 cpu_pmu->num_events = (armv8pmu_pmcr_read() >> ARMV8_PMU_PMCR_N_SHIFT) in __armv8pmu_probe_pmu()
1160 cpu_pmu->num_events += 1; in __armv8pmu_probe_pmu()
/linux-6.1.9/arch/s390/kernel/
Dperf_cpum_sf.c536 static atomic_t num_events; variable
606 if (!atomic_add_unless(&num_events, -1, 1)) { in hw_perf_event_destroy()
608 if (atomic_dec_return(&num_events) == 0) in hw_perf_event_destroy()
775 if (!atomic_inc_not_zero(&num_events)) { in __hw_perf_event_init()
777 if (atomic_read(&num_events) == 0 && reserve_pmc_hardware()) in __hw_perf_event_init()
780 atomic_inc(&num_events); in __hw_perf_event_init()
2120 if (!atomic_read(&num_events)) in cpusf_pmu_setup()
/linux-6.1.9/drivers/infiniband/hw/mlx5/
Ddevx.c1910 static bool is_valid_events_legacy(int num_events, u16 *event_type_num_list, in is_valid_events_legacy() argument
1915 for (i = 0; i < num_events; i++) { in is_valid_events_legacy()
1930 int num_events, u16 *event_type_num_list, in is_valid_events() argument
1945 return is_valid_events_legacy(num_events, event_type_num_list, in is_valid_events()
1949 for (i = 0; i < num_events; i++) { in is_valid_events()
1995 int num_events; in UVERBS_HANDLER() local
2041 num_events = uverbs_attr_ptr_get_array_size( in UVERBS_HANDLER()
2045 if (num_events < 0) in UVERBS_HANDLER()
2046 return num_events; in UVERBS_HANDLER()
2048 if (num_events > MAX_NUM_EVENTS) in UVERBS_HANDLER()
[all …]
/linux-6.1.9/include/sound/
Dsoc-topology.h186 const struct snd_soc_tplg_widget_events *events, int num_events,

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