| /linux/drivers/xen/ |
| H A D | pcpu.c | 60 struct pcpu { struct
103 struct pcpu *cpu = container_of(dev, struct pcpu, dev); in online_show()
112 struct pcpu *pcpu = container_of(dev, struct pcpu, dev); in online_store() local
124 ret = xen_pcpu_down(pcpu->cpu_id); in online_store()
127 ret = xen_pcpu_up(pcpu->cpu_id); in online_store()
172 struct pcpu *pcpu) in pcpu_online_status() argument
175 !xen_pcpu_online(pcpu->flags)) { in pcpu_online_status()
177 pcpu->flags |= XEN_PCPU_FLAGS_ONLINE; in pcpu_online_status()
178 kobject_uevent(&pcpu->dev.kobj, KOBJ_ONLINE); in pcpu_online_status()
180 xen_pcpu_online(pcpu->flags)) { in pcpu_online_status()
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| H A D | Makefile | 15 dom0-$(CONFIG_X86) += pcpu.o
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| /linux/arch/arm/common/ |
| H 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()
43 mcpm_set_entry_vector(pcpu, pcluster, secondary_startup); 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()
[all …]
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| /linux/arch/alpha/kernel/ |
| H 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/tools/testing/selftests/kvm/ |
| H A D | arch_timer.c | 83 u32 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/arm64/kernel/ |
| H A D | acpi.c | 443 int *pcpu) in acpi_map_cpu() argument
446 if (*pcpu < 0) { in acpi_map_cpu()
448 return *pcpu; in acpi_map_cpu()
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| /linux/arch/powerpc/kvm/ |
| H 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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| H 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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| H A D | book3s_hv_p9_entry.c | 453 static void check_need_tlb_flush(struct kvm *kvm, int pcpu, in check_need_tlb_flush() argument
465 if (likely(!cpumask_test_cpu(pcpu, need_tlb_flush))) in check_need_tlb_flush()
477 for (i = cpu_first_tlb_thread_sibling(pcpu); in check_need_tlb_flush()
478 i <= cpu_last_tlb_thread_sibling(pcpu); in check_need_tlb_flush()
491 cpumask_clear_cpu(pcpu, need_tlb_flush); in check_need_tlb_flush()
703 check_need_tlb_flush(kvm, vc->pcpu, nested); in kvmhv_vcpu_entry_p9()
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| /linux/include/linux/ |
| H A D | notifier.h | 107 #define SRCU_NOTIFIER_INIT(name, pcpu) \ argument
112 .srcu = __SRCU_STRUCT_INIT(name.srcu, name.srcuu, pcpu, 0), \
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| H A D | rseq_types.h | 182 struct mm_cid_pcpu __percpu *pcpu; member
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| H A D | psi_types.h | 168 struct psi_group_cpu __percpu *pcpu; member
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| /linux/include/xen/interface/ |
| H A D | sched.h | 141 int32_t pcpu; member
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| /linux/arch/powerpc/platforms/pseries/ |
| H A D | hotplug-cpu.c | 121 unsigned int pcpu = get_hard_smp_processor_id(cpu); in pseries_cpu_die() local
125 cpu_status = smp_query_cpu_stopped(pcpu); in pseries_cpu_die()
132 cpu, pcpu); in pseries_cpu_die()
141 cpu, pcpu); in pseries_cpu_die()
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| H A D | pseries.h | 30 int smp_query_cpu_stopped(unsigned int pcpu);
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| /linux/tools/perf/util/ |
| H A D | bpf_off_cpu.c | 69 struct perf_cpu pcpu; in off_cpu_start() local
91 perf_cpu_map__for_each_cpu(pcpu, i, evsel->core.cpus) { in off_cpu_start()
93 int cpu_nr = pcpu.cpu; in off_cpu_start()
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| /linux/kernel/sched/ |
| H A D | psi.c | 176 .pcpu = &system_group_pcpu,
275 struct psi_group_cpu *groupc = per_cpu_ptr(group->pcpu, cpu); in get_recent_times()
805 groupc = per_cpu_ptr(group->pcpu, cpu); in psi_group_change()
944 struct psi_group_cpu *groupc = per_cpu_ptr(group->pcpu, cpu); in psi_task_switch()
1037 groupc = per_cpu_ptr(group->pcpu, cpu); in psi_account_irqtime()
1121 cgroup->psi->pcpu = alloc_percpu(struct psi_group_cpu); in psi_cgroup_alloc()
1122 if (!cgroup->psi->pcpu) { in psi_cgroup_alloc()
1137 free_percpu(cgroup->psi->pcpu); in psi_cgroup_free()
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| /linux/tools/perf/Documentation/ |
| H A D | perf-lock.txt | 191 rtmutex, rwlock-rt, rwlock-rt:R, rwlock-rt:W, percpu-rwmem, pcpu-sem,
192 pcpu-sem:R, pcpu-sem:W, mutex
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| /linux/drivers/crypto/caam/ |
| H A D | qi.c | 443 int *pcpu = &get_cpu_var(last_cpu); in caam_drv_ctx_init() local
445 *pcpu = cpumask_next_wrap(*pcpu, cpus); in caam_drv_ctx_init()
446 *cpu = *pcpu; in caam_drv_ctx_init()
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| /linux/kernel/module/ |
| H A D | main.c | 457 Elf_Shdr *pcpusec = &info->sechdrs[info->index.pcpu]; in percpu_modalloc()
549 if (info->sechdrs[info->index.pcpu].sh_size != 0) in percpu_modalloc()
1596 if (sym[i].st_shndx == info->index.pcpu) in simplify_symbols()
1628 (!infosec || infosec != info->index.pcpu)) in apply_relocations()
2342 info->index.pcpu = find_pcpusec(info); in elf_validity_cache_index()
2960 info->sechdrs[info->index.pcpu].sh_flags &= ~(unsigned long)SHF_ALLOC; in layout_and_allocate()
3013 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr, in post_relocation()
3014 info->sechdrs[info->index.pcpu].sh_size); in post_relocation()
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| /linux/arch/powerpc/kernel/ |
| H A D | module_64.c | 269 unsigned int symindex, unsigned int pcpu) in count_pcpu_relocs() argument
284 if (sym->st_shndx == pcpu && in count_pcpu_relocs()
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| /linux/tools/testing/selftests/kvm/lib/ |
| H A D | kvm_util.c | 641 u32 pcpu = atoi_non_negative("CPU number", cpu_str); in parse_pcpu() local
643 TEST_ASSERT(CPU_ISSET(pcpu, allowed_mask), in parse_pcpu()
644 "Not allowed to run on pCPU '%d', check cgroups?", pcpu); in parse_pcpu()
645 return pcpu; in parse_pcpu()
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| /linux/drivers/net/ethernet/marvell/mvpp2/ |
| H A D | mvpp2.h | 1223 struct mvpp2_port_pcpu __percpu *pcpu; member
1452 struct mvpp2_txq_pcpu __percpu *pcpu; member
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| /linux/drivers/tee/optee/ |
| H A D | smc_abi.c | 1109 struct optee_pcpu *pcpu = dev_id; in notif_pcpu_irq_handler() local
1110 struct optee *optee = pcpu->optee; in notif_pcpu_irq_handler()
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| /linux/arch/powerpc/include/asm/ |
| H A D | kvm_ppc.h | 573 extern void kvmppc_check_need_tlb_flush(struct kvm *kvm, int pcpu);
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