| /linux/drivers/xen/ |
| A D | pcpu.c | 112 struct pcpu *pcpu = container_of(dev, struct pcpu, dev); in online_store() local
172 struct pcpu *pcpu) in pcpu_online_status() argument
189 struct pcpu *pcpu; in get_pcpu() local
201 struct pcpu *pcpu = container_of(dev, struct pcpu, dev); in pcpu_release() local
211 if (!pcpu) in unregister_and_remove_pcpu()
219 static int register_pcpu(struct pcpu *pcpu) in register_pcpu() argument
244 struct pcpu *pcpu; in create_and_register_pcpu() local
250 pcpu = kzalloc(sizeof(struct pcpu), GFP_KERNEL); in create_and_register_pcpu()
277 struct pcpu *pcpu = NULL; in sync_pcpu() local
323 struct pcpu *pcpu, *tmp; in xen_sync_pcpus() local
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| /linux/arch/arm/common/ |
| A D | mcpm_platsmp.c | 20 unsigned int *pcpu, unsigned int *pcluster) in cpu_to_pcpu() argument
25 *pcpu = MPIDR_AFFINITY_LEVEL(mpidr, 0); in cpu_to_pcpu()
31 unsigned int pcpu, pcluster, ret; in mcpm_boot_secondary() local
34 cpu_to_pcpu(cpu, &pcpu, &pcluster); in mcpm_boot_secondary()
37 __func__, cpu, pcpu, pcluster); in mcpm_boot_secondary()
39 mcpm_set_entry_vector(pcpu, pcluster, NULL); in mcpm_boot_secondary()
40 ret = mcpm_cpu_power_up(pcpu, pcluster); in mcpm_boot_secondary()
58 unsigned int pcpu, pcluster; in mcpm_cpu_kill() local
60 cpu_to_pcpu(cpu, &pcpu, &pcluster); in mcpm_cpu_kill()
73 unsigned int mpidr, pcpu, pcluster; in mcpm_cpu_die() local
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| /linux/arch/s390/kernel/ |
| A D | smp.c | 149 static inline int pcpu_stopped(struct pcpu *pcpu) in pcpu_stopped() argument
159 static inline int pcpu_running(struct pcpu *pcpu) in pcpu_running() argument
181 static void pcpu_ec_call(struct pcpu *pcpu, int ec_bit) in pcpu_ec_call() argument
259 lc->pcpu = (unsigned long)pcpu; in pcpu_prepare_secondary()
317 static void pcpu_delegate(struct pcpu *pcpu, int cpu, in pcpu_delegate() argument
444 struct pcpu *pcpu = per_cpu_ptr(&pcpu_devices, cpu); in smp_emergency_stop() local
468 struct pcpu *pcpu; in smp_send_stop() local
555 struct pcpu *pcpu; in smp_store_status() local
722 struct pcpu *pcpu; in smp_add_core() local
931 struct pcpu *pcpu; in __cpu_die() local
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| /linux/arch/powerpc/platforms/pseries/ |
| A D | smp.c | 55 int smp_query_cpu_stopped(unsigned int pcpu) in smp_query_cpu_stopped() argument
66 status = rtas_call(qcss_tok, 1, 2, &cpu_status, pcpu); in smp_query_cpu_stopped()
92 unsigned int pcpu; in smp_startup_cpu() local
99 pcpu = get_hard_smp_processor_id(lcpu); in smp_startup_cpu()
102 if (smp_query_cpu_stopped(pcpu) == QCSS_NOT_STOPPED){ in smp_startup_cpu()
115 status = rtas_call(start_cpu, 3, 1, NULL, pcpu, start_here, pcpu); in smp_startup_cpu()
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| A D | hotplug-cpu.c | 118 unsigned int pcpu = get_hard_smp_processor_id(cpu); in pseries_cpu_die() local
122 cpu_status = smp_query_cpu_stopped(pcpu); in pseries_cpu_die()
129 cpu, pcpu); in pseries_cpu_die()
138 cpu, pcpu); in pseries_cpu_die()
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| /linux/arch/x86/events/amd/ |
| A D | ibs.c | 429 struct cpu_perf_ibs *pcpu = this_cpu_ptr(perf_ibs->pcpu); in perf_ibs_start() local
460 struct cpu_perf_ibs *pcpu = this_cpu_ptr(perf_ibs->pcpu); in perf_ibs_stop() local
513 struct cpu_perf_ibs *pcpu = this_cpu_ptr(perf_ibs->pcpu); in perf_ibs_add() local
520 pcpu->event = event; in perf_ibs_add()
531 struct cpu_perf_ibs *pcpu = this_cpu_ptr(perf_ibs->pcpu); in perf_ibs_del() local
538 pcpu->event = NULL; in perf_ibs_del()
1024 struct cpu_perf_ibs *pcpu = this_cpu_ptr(perf_ibs->pcpu); in perf_ibs_handle_irq() local
1182 if (!pcpu) in perf_ibs_pmu_init()
1185 perf_ibs->pcpu = pcpu; in perf_ibs_pmu_init()
1189 perf_ibs->pcpu = NULL; in perf_ibs_pmu_init()
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| /linux/kernel/ |
| A D | padata.c | 54 target_cpu = cpumask_first(pd->cpumask.pcpu); in padata_index_to_cpu()
580 for_each_cpu(cpu, pd->cpumask.pcpu) { in padata_init_reorder_list()
611 cpumask_and(pd->cpumask.pcpu, pinst->cpumask.pcpu, cpu_online_mask); in padata_alloc_pd()
619 pd->cpu = cpumask_first(pd->cpumask.pcpu); in padata_alloc_pd()
625 free_cpumask_var(pd->cpumask.pcpu); in padata_alloc_pd()
638 free_cpumask_var(pd->cpumask.pcpu); in padata_free_pd()
766 parallel_mask = pinst->cpumask.pcpu; in padata_set_cpumask()
864 free_cpumask_var(pinst->cpumask.pcpu); in __padata_free()
899 cpumask = pinst->cpumask.pcpu; in show_cpumask()
1026 free_cpumask_var(pinst->cpumask.pcpu); in padata_alloc()
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| /linux/arch/alpha/kernel/ |
| A D | err_common.c | 242 cdl_process_console_data_log(int cpu, struct percpu_struct *pcpu) in cdl_process_console_data_log() argument
245 (IDENT_ADDR | pcpu->console_data_log_pa); in cdl_process_console_data_log()
256 pcpu->console_data_log_pa = 0; in cdl_process_console_data_log()
266 struct percpu_struct *pcpu; in cdl_check_console_data_log() local
270 pcpu = (struct percpu_struct *) in cdl_check_console_data_log()
273 if (pcpu->console_data_log_pa) in cdl_check_console_data_log()
274 cdl_process_console_data_log(cpu, pcpu); in cdl_check_console_data_log()
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| /linux/arch/powerpc/platforms/powernv/ |
| A D | smp.c | 66 unsigned int pcpu; in pnv_smp_kick_cpu() local
75 pcpu = get_hard_smp_processor_id(nr); in pnv_smp_kick_cpu()
89 rc = opal_query_cpu_status(pcpu, &status); in pnv_smp_kick_cpu()
106 pr_devel("OPAL: Starting CPU %d (HW 0x%x)...\n", nr, pcpu); in pnv_smp_kick_cpu()
107 rc = opal_start_cpu(pcpu, start_here); in pnv_smp_kick_cpu()
120 " (status %d)...\n", nr, pcpu, status); in pnv_smp_kick_cpu()
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| /linux/arch/powerpc/platforms/cell/ |
| A D | smp.c | 72 unsigned int pcpu; in smp_startup_cpu() local
79 pcpu = get_hard_smp_processor_id(lcpu); in smp_startup_cpu()
89 status = rtas_call(start_cpu, 3, 1, NULL, pcpu, start_here, lcpu); in smp_startup_cpu()
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| /linux/lib/ |
| A D | test_vmalloc.c | 292 void __percpu **pcpu; in pcpu_alloc_test() local
296 pcpu = vmalloc(sizeof(void __percpu *) * 35000); in pcpu_alloc_test()
297 if (!pcpu) in pcpu_alloc_test()
308 pcpu[i] = __alloc_percpu(size, align); in pcpu_alloc_test()
309 if (!pcpu[i]) in pcpu_alloc_test()
314 free_percpu(pcpu[i]); in pcpu_alloc_test()
316 vfree(pcpu); in pcpu_alloc_test()
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| /linux/tools/testing/selftests/kvm/ |
| A D | arch_timer.c | 83 uint32_t pcpu; in test_get_pcpu() local
92 pcpu = rand() % nproc_conf; in test_get_pcpu()
93 } while (!CPU_ISSET(pcpu, &online_cpuset)); in test_get_pcpu()
95 return pcpu; in test_get_pcpu()
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| /linux/arch/s390/include/asm/ |
| A D | processor.h | 43 struct pcpu { struct
53 DECLARE_PER_CPU(struct pcpu, pcpu_devices); argument
57 static __always_inline struct pcpu *this_pcpu(void) in this_pcpu()
59 return (struct pcpu *)(get_lowcore()->pcpu); in this_pcpu()
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| A D | smp.h | 47 u16 pcpu = stap(); in smp_stop_cpu() local
50 __pcpu_sigp(pcpu, SIGP_STOP, 0, NULL); in smp_stop_cpu()
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| /linux/arch/arm64/kernel/ |
| A D | acpi.c | 445 int *pcpu) in acpi_map_cpu() argument
448 if (*pcpu < 0) { in acpi_map_cpu()
450 return *pcpu; in acpi_map_cpu()
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| /linux/arch/powerpc/kvm/ |
| A D | book3s_hv_builtin.c | 241 int cpu = vc->pcpu; in kvmhv_interrupt_vcore()
620 void kvmppc_check_need_tlb_flush(struct kvm *kvm, int pcpu) in kvmppc_check_need_tlb_flush() argument
622 if (cpumask_test_cpu(pcpu, &kvm->arch.need_tlb_flush)) { in kvmppc_check_need_tlb_flush()
626 cpumask_clear_cpu(pcpu, &kvm->arch.need_tlb_flush); in kvmppc_check_need_tlb_flush()
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| A D | book3s_hv_rm_xics.c | 718 int pcpu = raw_smp_processor_id(); in ics_rm_eoi() local
720 pcpu = cpu_first_thread_sibling(pcpu); in ics_rm_eoi()
722 if (state->intr_cpu != pcpu) { in ics_rm_eoi()
724 xics_opal_set_server(state->host_irq, pcpu); in ics_rm_eoi()
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| A D | book3s_hv.c | 1517 pcpu = READ_ONCE(v->cpu); in kvmppc_read_dpdes()
1518 if (pcpu >= 0) in kvmppc_read_dpdes()
3342 if (prev_cpu != pcpu) { in kvmppc_prepare_radix_vcpu()
3363 cpu = vc->pcpu; in kvmppc_start_thread()
3370 vcpu->cpu = vc->pcpu; in kvmppc_start_thread()
3813 int pcpu, thr; in kvmppc_run_core() local
3865 pcpu = smp_processor_id(); in kvmppc_run_core()
3983 pvc->pcpu = pcpu + thr; in kvmppc_run_core()
4821 int trap, r, pcpu; in kvmhv_run_single_vcpu() local
4871 vcpu->cpu = pcpu; in kvmhv_run_single_vcpu()
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| /linux/drivers/crypto/caam/ |
| A D | qi.c | 443 int *pcpu = &get_cpu_var(last_cpu); in caam_drv_ctx_init() local
445 *pcpu = cpumask_next(*pcpu, cpus); in caam_drv_ctx_init()
446 if (*pcpu >= nr_cpu_ids) in caam_drv_ctx_init()
447 *pcpu = cpumask_first(cpus); in caam_drv_ctx_init()
448 *cpu = *pcpu; in caam_drv_ctx_init()
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| /linux/include/linux/ |
| A D | notifier.h | 107 #define SRCU_NOTIFIER_INIT(name, pcpu) \ argument
112 .srcu = __SRCU_STRUCT_INIT(name.srcu, name.srcuu, pcpu), \
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| A D | cpufreq.h | 1123 static inline int of_perf_domain_get_sharing_cpumask(int pcpu, const char *list_name, in of_perf_domain_get_sharing_cpumask() argument
1130 ret = parse_perf_domain(pcpu, list_name, cell_name, pargs); in of_perf_domain_get_sharing_cpumask()
1134 cpumask_set_cpu(pcpu, cpumask); in of_perf_domain_get_sharing_cpumask()
1137 if (cpu == pcpu) in of_perf_domain_get_sharing_cpumask()
1179 static inline int of_perf_domain_get_sharing_cpumask(int pcpu, const char *list_name, in of_perf_domain_get_sharing_cpumask() argument
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| /linux/kernel/sched/ |
| A D | psi.c | 172 .pcpu = &system_group_pcpu,
185 seqcount_init(&per_cpu_ptr(group->pcpu, cpu)->seq); in group_init()
253 struct psi_group_cpu *groupc = per_cpu_ptr(group->pcpu, cpu); in get_recent_times()
781 groupc = per_cpu_ptr(group->pcpu, cpu); in psi_group_change()
931 if (per_cpu_ptr(group->pcpu, cpu)->state_mask & in psi_task_switch()
1024 groupc = per_cpu_ptr(group->pcpu, cpu); in psi_account_irqtime()
1112 cgroup->psi->pcpu = alloc_percpu(struct psi_group_cpu); in psi_cgroup_alloc()
1113 if (!cgroup->psi->pcpu) { in psi_cgroup_alloc()
1128 free_percpu(cgroup->psi->pcpu); in psi_cgroup_free()
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| /linux/drivers/net/ethernet/stmicro/stmmac/ |
| A D | stmmac_ethtool.c | 553 struct stmmac_pcpu_stats *pcpu; in stmmac_get_rx_normal_irq_n() local
557 pcpu = per_cpu_ptr(priv->xstats.pcpu_stats, cpu); in stmmac_get_rx_normal_irq_n()
559 start = u64_stats_fetch_begin(&pcpu->syncp); in stmmac_get_rx_normal_irq_n()
560 irq_n = u64_stats_read(&pcpu->rx_normal_irq_n[q]); in stmmac_get_rx_normal_irq_n()
561 } while (u64_stats_fetch_retry(&pcpu->syncp, start)); in stmmac_get_rx_normal_irq_n()
574 struct stmmac_pcpu_stats *pcpu; in stmmac_get_tx_normal_irq_n() local
578 pcpu = per_cpu_ptr(priv->xstats.pcpu_stats, cpu); in stmmac_get_tx_normal_irq_n()
580 start = u64_stats_fetch_begin(&pcpu->syncp); in stmmac_get_tx_normal_irq_n()
581 irq_n = u64_stats_read(&pcpu->tx_normal_irq_n[q]); in stmmac_get_tx_normal_irq_n()
582 } while (u64_stats_fetch_retry(&pcpu->syncp, start)); in stmmac_get_tx_normal_irq_n()
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| /linux/include/xen/interface/ |
| A D | sched.h | 141 int32_t pcpu; member
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| /linux/drivers/base/ |
| A D | devres.c | 1200 void __percpu *pcpu; in __devm_alloc_percpu() local
1202 pcpu = __alloc_percpu(size, align); in __devm_alloc_percpu()
1203 if (!pcpu) in __devm_alloc_percpu()
1208 free_percpu(pcpu); in __devm_alloc_percpu()
1212 *(void __percpu **)p = pcpu; in __devm_alloc_percpu()
1216 return pcpu; in __devm_alloc_percpu()
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