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Searched refs:cpu (Results 1 – 25 of 226) sorted by relevance

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/xen-4.10.0-shim-comet/tools/debugger/kdd/
A Dkdd-xen.c175 if ((void *) cpu + sizeof (*cpu) <= g->hvm_buf + g->hvm_sz) in get_cpu()
333 if (!cpu) in kdd_get_regs()
351 if (!cpu) in kdd_set_regs()
367 c->cr0 = cpu->cr0; in kdd_get_ctrl_x86_32()
368 c->cr2 = cpu->cr2; in kdd_get_ctrl_x86_32()
369 c->cr3 = cpu->cr3; in kdd_get_ctrl_x86_32()
370 c->cr4 = cpu->cr4; in kdd_get_ctrl_x86_32()
371 c->dr0 = cpu->dr0; in kdd_get_ctrl_x86_32()
415 if (!cpu) in kdd_get_ctrl()
435 if (!cpu) in kdd_wrmsr()
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/xen-4.10.0-shim-comet/xen/arch/x86/
A Dsmpboot.c237 cpumask_set_cpu(cpu, socket_cpumask[cpu_to_socket(cpu)]); in set_cpu_sibling_map()
255 cpumask_set_cpu(cpu, per_cpu(cpu_sibling_mask, cpu)); in set_cpu_sibling_map()
290 else if ( (i != cpu) && !c[cpu].booted_cores ) in set_cpu_sibling_map()
502 int cpu; in alloc_cpu_id() local
506 return (cpu < nr_cpu_ids) ? cpu : -ENODEV; in alloc_cpu_id()
638 cpu_uninit(cpu); in cpu_exit_clear()
743 stub_page = alloc_stub_page(cpu, &per_cpu(stubs.mfn, cpu)); in cpu_smpboot_alloc()
746 per_cpu(stubs.addr, cpu) = stub_page + STUB_BUF_CPU_OFFS(cpu); in cpu_smpboot_alloc()
878 cpumask_clear_cpu(cpu, socket_cpumask[cpu_to_socket(cpu)]); in remove_siblinginfo()
939 int cpu = -1; in cpu_add() local
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A Dpercpu.c20 unsigned int cpu; in percpu_init_areas() local
22 for ( cpu = 1; cpu < NR_CPUS; cpu++ ) in percpu_init_areas()
26 static int init_percpu_area(unsigned int cpu) in init_percpu_area() argument
37 __per_cpu_offset[cpu] = p - __per_cpu_start; in init_percpu_area()
43 unsigned int cpu; member
51 unsigned int cpu = info->cpu; in _free_percpu_area() local
58 static void free_percpu_area(unsigned int cpu) in free_percpu_area() argument
62 info->cpu = cpu; in free_percpu_area()
69 unsigned int cpu = (unsigned long)hcpu; in cpu_percpu_callback() local
75 rc = init_percpu_area(cpu); in cpu_percpu_callback()
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A Dmicrocode.c194 unsigned int cpu; member
211 __microcode_fini_cpu(cpu); in microcode_fini_cpu()
215 int microcode_resume_cpu(unsigned int cpu) in microcode_resume_cpu() argument
230 __microcode_fini_cpu(cpu); in microcode_resume_cpu()
248 __microcode_fini_cpu(cpu); in microcode_resume_cpu()
263 __microcode_fini_cpu(cpu); in microcode_resume_cpu()
272 unsigned int cpu = smp_processor_id(); in microcode_update_cpu() local
281 __microcode_fini_cpu(cpu); in microcode_update_cpu()
299 info->cpu = cpumask_next(info->cpu, &cpu_online_map); in do_microcode_update()
300 if ( info->cpu < nr_cpu_ids ) in do_microcode_update()
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/xen-4.10.0-shim-comet/xen/include/xen/
A Dcpumask.h98 return cpu; in cpumask_check()
255 cpu = cpumask_next(cpu, srcp)) in cpumask_last()
256 pcpu = cpu; in cpumask_last()
292 return cpu; in cpumask_any()
385 (cpu) = cpumask_next(cpu, mask))
388 for ((cpu) = 0; (cpu) < 1; (cpu)++, (void)(mask))
455 #define cpu_online(cpu) cpumask_test_cpu(cpu, &cpu_online_map) argument
457 #define cpu_present(cpu) cpumask_test_cpu(cpu, &cpu_present_map) argument
462 #define cpu_online(cpu) ((cpu) == 0) argument
463 #define cpu_possible(cpu) ((cpu) == 0) argument
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A Dirq_cpustat.h22 #define __IRQ_STAT(cpu, member) (irq_stat[cpu].member) argument
25 #define softirq_pending(cpu) __IRQ_STAT((cpu), __softirq_pending) argument
26 #define local_irq_count(cpu) __IRQ_STAT((cpu), __local_irq_count) argument
27 #define nmi_count(cpu) __IRQ_STAT((cpu), __nmi_count) argument
28 #define mwait_wakeup(cpu) __IRQ_STAT((cpu), __mwait_wakeup) argument
A Dsched-if.h61 #define sched_lock(kind, param, cpu, irq, arg...) \ argument
82 #define sched_unlock(kind, param, cpu, irq, arg...) \ argument
86 ASSERT(lock == per_cpu(schedule_data, cpu).schedule_lock); \
91 sched_lock(pcpu, unsigned int cpu, cpu, )
93 sched_lock(pcpu, unsigned int cpu, cpu, _irq) in sched_lock() argument
95 sched_unlock(pcpu, unsigned int cpu, cpu, ) in sched_lock()
97 sched_unlock(pcpu, unsigned int cpu, cpu, _irq) in sched_lock()
103 sched_lock(pcpu, unsigned int cpu, cpu, _irqsave, *flags) in sched_lock()
106 sched_unlock(pcpu, unsigned int cpu, cpu, _irqrestore, flags) in sched_lock()
113 static inline spinlock_t *pcpu_schedule_trylock(unsigned int cpu) in sched_lock()
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/xen-4.10.0-shim-comet/xen/arch/arm/arm64/
A Dsmpboot.c19 static int __init smp_spin_table_cpu_up(int cpu) in smp_spin_table_cpu_up() argument
23 if (!cpu_release_addr[cpu]) in smp_spin_table_cpu_up()
25 printk("CPU%d: No release addr\n", cpu); in smp_spin_table_cpu_up()
56 static int __init smp_psci_init(int cpu) in smp_psci_init() argument
86 smp_spin_table_init(cpu, dn); in dt_arch_cpu_init()
88 return smp_psci_init(cpu); in dt_arch_cpu_init()
101 return dt_arch_cpu_init(cpu, dn); in arch_cpu_init()
104 return smp_psci_init(cpu); in arch_cpu_init()
107 int __init arch_cpu_up(int cpu) in arch_cpu_up() argument
109 if ( !smp_enable_ops[cpu].prepare_cpu ) in arch_cpu_up()
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/xen-4.10.0-shim-comet/xen/common/
A Dcore_parking.c59 unsigned int cpu = -1; in core_parking_performance() local
71 for_each_cpu(cpu, &cpu_online_map) in core_parking_performance()
73 if ( cpu == 0 ) in core_parking_performance()
112 return cpu; in core_parking_performance()
117 unsigned int cpu = -1; in core_parking_power() local
129 for_each_cpu(cpu, &cpu_online_map) in core_parking_power()
131 if ( cpu == 0 ) in core_parking_power()
170 return cpu; in core_parking_power()
176 unsigned int cpu; in core_parking_helper() local
185 ret = cpu_down(cpu); in core_parking_helper()
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A Dsoftirq.c30 unsigned int i, cpu; in __do_softirq() local
39 cpu = smp_processor_id(); in __do_softirq()
41 if ( rcu_pending(cpu) ) in __do_softirq()
42 rcu_check_callbacks(cpu); in __do_softirq()
45 || cpu_is_offline(cpu) ) in __do_softirq()
86 for_each_cpu(cpu, mask) in cpumask_raise_softirq()
88 cpu != this_cpu && in cpumask_raise_softirq()
101 || (cpu == this_cpu) in cpu_raise_softirq()
106 smp_send_event_check_cpu(cpu); in cpu_raise_softirq()
122 for_each_cpu ( cpu, mask ) in cpu_raise_softirq_batch_finish()
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A Dcpupool.c296 int cpu = cpupool_moving_cpu; in cpupool_unassign_cpu_helper() local
379 if ( !cpumask_test_cpu(cpu, c->cpu_valid) && (cpu != cpupool_moving_cpu) ) in cpupool_unassign_cpu()
401 cpupool_moving_cpu = cpu; in cpupool_unassign_cpu()
408 if ( work_cpu == cpu ) in cpupool_unassign_cpu()
411 if ( work_cpu == cpu ) in cpupool_unassign_cpu()
642 unsigned cpu; in cpupool_do_sysctl() local
644 cpu = op->cpu; in cpupool_do_sysctl()
651 if ( cpu >= nr_cpu_ids ) in cpupool_do_sysctl()
670 unsigned cpu; in cpupool_do_sysctl() local
676 cpu = op->cpu; in cpupool_do_sysctl()
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A Dtasklet.c35 unsigned int cpu = t->scheduled_on; in tasklet_enqueue() local
62 t->scheduled_on = cpu; in tasklet_schedule_on_cpu()
109 unsigned int cpu = smp_processor_id(); in do_tasklet() local
122 ASSERT(tasklet_work_to_do(cpu)); in do_tasklet()
126 do_tasklet_work(cpu, list); in do_tasklet()
140 unsigned int cpu = smp_processor_id(); in tasklet_softirq_action() local
145 do_tasklet_work(cpu, list); in tasklet_softirq_action()
188 BUG_ON(t->scheduled_on != cpu); in migrate_tasklets_from_cpu()
217 unsigned int cpu = (unsigned long)hcpu; in cpu_callback() local
227 migrate_tasklets_from_cpu(cpu, &per_cpu(tasklet_list, cpu)); in cpu_callback()
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A Dcpu.c79 int cpu_down(unsigned int cpu) in cpu_down() argument
88 if ( (cpu >= nr_cpu_ids) || (cpu == 0) || !cpu_online(cpu) ) in cpu_down()
104 __cpu_die(cpu); in cpu_down()
105 BUG_ON(cpu_online(cpu)); in cpu_down()
121 int cpu_up(unsigned int cpu) in cpu_up() argument
130 if ( (cpu >= nr_cpu_ids) || cpu_online(cpu) || !cpu_present(cpu) ) in cpu_up()
143 err = __cpu_up(cpu); in cpu_up()
174 int cpu, error = 0; in disable_nonboot_cpus() local
182 for_each_online_cpu ( cpu ) in disable_nonboot_cpus()
184 if ( cpu == 0 ) in disable_nonboot_cpus()
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A Dsched_null.c132 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), in vcpu_check_affinity()
135 return cpumask_test_cpu(cpu, cpumask_scratch_cpu(cpu)); in vcpu_check_affinity()
187 init_pdata(prv, cpu); in null_init_pdata()
307 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), cpus); in pick_cpu()
317 && cpumask_test_cpu(cpu, cpumask_scratch_cpu(cpu))) ) in pick_cpu()
324 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), in pick_cpu()
366 v->processor = cpu; in vcpu_assign()
379 d.cpu = cpu; in vcpu_assign()
400 d.cpu = cpu; in vcpu_deassign()
442 unsigned int cpu; in null_vcpu_insert() local
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A Dsched_credit.c466 __trace_var(TRC_CSCHED_TICKLE, 1, sizeof(cpu), &cpu); in __runq_tickle()
571 prv->master = cpu; in init_pdata()
579 prv->balance_bias[cpu_to_node(cpu)] = cpu; in init_pdata()
581 init_timer(&spc->ticker, csched_tick, (void *)(unsigned long)cpu, cpu); in init_pdata()
729 int cpu = vc->processor; in _csched_cpu_pick() local
787 if ( vc->processor == cpu && is_runq_idle(cpu) ) in _csched_cpu_pick()
804 cpu = cpumask_cycle(cpu, &cpus); in _csched_cpu_pick()
861 spc->idle_bias = cpu; in _csched_cpu_pick()
865 return cpu; in _csched_cpu_pick()
1104 ASSERT(!cpumask_test_cpu(cpu, CSCHED_PRIV(per_cpu(scheduler, cpu))->idlers)); in csched_vcpu_sleep()
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A Dperfc.c41 unsigned int k, cpu; in perfc_printall() local
49 for_each_online_cpu ( cpu ) in perfc_printall()
57 for_each_online_cpu ( cpu ) in perfc_printall()
61 printk(" CPU%02u[%10"PRIperfc"u]", cpu, per_cpu(perfcounters, cpu)[j]); in perfc_printall()
69 for_each_online_cpu ( cpu ) in perfc_printall()
85 for_each_online_cpu ( cpu ) in perfc_printall()
95 for_each_online_cpu ( cpu ) in perfc_printall()
132 unsigned int cpu; in perfc_reset() local
137 for_each_online_cpu ( cpu ) in perfc_reset()
143 for_each_online_cpu ( cpu ) in perfc_reset()
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A Dsched_credit2.c702 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), in get_fallback_cpu()
709 if ( likely(cpumask_test_cpu(cpu, cpumask_scratch_cpu(cpu))) ) in get_fallback_cpu()
710 return cpu; in get_fallback_cpu()
719 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), in get_fallback_cpu()
751 cpu = cpumask_first(cpumask_scratch_cpu(cpu)); in get_fallback_cpu()
2340 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), in csched2_cpu_pick()
2342 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), in csched2_cpu_pick()
2356 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), in csched2_cpu_pick()
2488 cpumask_and(cpumask_scratch_cpu(cpu), cpumask_scratch_cpu(cpu), in migrate()
3473 d.cpu = cpu; in csched2_schedule()
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/xen-4.10.0-shim-comet/tools/xentrace/
A Dformats44 0x00022005 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) csched:picked_cpu [ dom:vcpu = 0x%(1)04x%(2)04x,…
45 0x00022006 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) csched:tickle [ cpu = %(1)d ]
48 0x00022009 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) csched:schedule [ cpu[16]:tasklet[8]:idle[8] =…
57 0x00022206 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) csched2:tickle [ cpu = %(1)d ]
75 0x00022801 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:tickle [ cpu = %(1)d ]
80 0x00022806 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) rtds:schedule [ cpu[16]:tasklet[8]:idle[4]:tic…
83 0x00022A02 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) null:assign [ dom:vcpu = 0x%(1)08x, cpu = %(…
84 0x00022A03 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) null:deassign [ dom:vcpu = 0x%(1)08x, cpu = %(…
85 0x00022A04 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) null:migrate [ dom:vcpu = 0x%(1)08x, new_cpu:…
86 0x00022A05 CPU%(cpu)d %(tsc)d (+%(reltsc)8d) null:schedule [ cpu[16]:tasklet[16] = %(1)08x,…
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/xen-4.10.0-shim-comet/xen/arch/x86/genapic/
A Dx2apic.c58 for_each_online_cpu ( cpu ) in init_apic_ldr_x2apic_cluster()
60 if (this_cpu == cpu || x2apic_cluster(this_cpu) != x2apic_cluster(cpu)) in init_apic_ldr_x2apic_cluster()
77 return per_cpu(cluster_cpus, cpu); in vector_allocation_cpumask_x2apic_cluster()
86 for_each_cpu ( cpu, cluster_cpus ) in cpu_mask_to_apicid_x2apic_cluster()
100 unsigned int cpu; in send_IPI_mask_x2apic_phys() local
118 for_each_cpu ( cpu, cpumask ) in send_IPI_mask_x2apic_phys()
120 if ( !cpu_online(cpu) || (cpu == smp_processor_id()) ) in send_IPI_mask_x2apic_phys()
133 unsigned int cpu = smp_processor_id(); in send_IPI_mask_x2apic_cluster() local
150 for_each_cpu ( cpu, cluster_cpus ) in send_IPI_mask_x2apic_cluster()
209 if ( per_cpu(cluster_cpus, cpu) ) in update_clusterinfo()
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/xen-4.10.0-shim-comet/xen/arch/arm/
A Dsmpboot.c79 cpumask_set_cpu(cpu, per_cpu(cpu_sibling_mask, cpu)); in setup_cpu_sibling_map()
80 cpumask_set_cpu(cpu, per_cpu(cpu_core_mask, cpu)); in setup_cpu_sibling_map()
101 struct dt_device_node *cpu; in dt_smp_init_cpus() local
132 dt_node_full_name(cpu), dt_n_size_cells(cpu)); in dt_smp_init_cpus()
344 if ( cpu_disable_scheduler(cpu) ) in __cpu_disable()
363 int __init cpu_up_send_sgi(int cpu) in cpu_up_send_sgi() argument
374 int __cpu_up(unsigned int cpu) in __cpu_up() argument
391 init_data.cpuid = cpu; in __cpu_up()
397 rc = arch_cpu_up(cpu); in __cpu_up()
434 if ( !cpu_online(cpu) ) in __cpu_up()
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A Dpercpu.c13 unsigned int cpu; in percpu_init_areas() local
14 for ( cpu = 1; cpu < NR_CPUS; cpu++ ) in percpu_init_areas()
18 static int init_percpu_area(unsigned int cpu) in init_percpu_area() argument
26 __per_cpu_offset[cpu] = p - __per_cpu_start; in init_percpu_area()
31 unsigned int cpu; member
39 unsigned int cpu = info->cpu; in _free_percpu_area() local
45 static void free_percpu_area(unsigned int cpu) in free_percpu_area() argument
48 info->cpu = cpu; in free_percpu_area()
55 unsigned int cpu = (unsigned long)hcpu; in cpu_percpu_callback() local
61 rc = init_percpu_area(cpu); in cpu_percpu_callback()
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/xen-4.10.0-shim-comet/xen/drivers/cpufreq/
A Dcpufreq_misc_governors.c33 unsigned int cpu; in cpufreq_governor_userspace() local
36 unlikely(!cpu_online(cpu = policy->cpu))) in cpufreq_governor_userspace()
41 if (!per_cpu(cpu_set_freq, cpu)) in cpufreq_governor_userspace()
42 per_cpu(cpu_set_freq, cpu) = policy->cur; in cpufreq_governor_userspace()
45 per_cpu(cpu_set_freq, cpu) = 0; in cpufreq_governor_userspace()
48 if (policy->max < per_cpu(cpu_set_freq, cpu)) in cpufreq_governor_userspace()
71 if (!cpu_online(cpu) || !(policy = per_cpu(cpufreq_cpu_policy, cpu))) in write_userspace_scaling_setspeed()
74 per_cpu(cpu_set_freq, cpu) = freq; in write_userspace_scaling_setspeed()
97 unsigned int cpu = (unsigned long)hcpu; in cpufreq_userspace_cpu_callback() local
121 unsigned int cpu; in cpufreq_gov_userspace_init() local
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A Dcpufreq.c137 if (!cpu_online(cpu) || !(data = per_cpu(cpufreq_cpu_policy, cpu)) || in cpufreq_limit_change()
138 !processor_pminfo[cpu]) in cpufreq_limit_change()
154 int cpufreq_add_cpu(unsigned int cpu) in cpufreq_add_cpu() argument
167 if ( !processor_pminfo[cpu] || !cpu_online(cpu) ) in cpufreq_add_cpu()
239 policy->cpu = cpu; in cpufreq_add_cpu()
294 cpufreq_statistic_exit(cpu); in cpufreq_add_cpu()
315 int cpufreq_del_cpu(unsigned int cpu) in cpufreq_del_cpu() argument
325 if ( !processor_pminfo[cpu] || !cpu_online(cpu) ) in cpufreq_del_cpu()
359 cpufreq_statistic_exit(cpu); in cpufreq_del_cpu()
643 (void)cpufreq_add_cpu(cpu); in cpu_callback()
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/xen-4.10.0-shim-comet/xen/arch/x86/acpi/cpufreq/
A Dcpufreq.c207 if (!cpumask_test_cpu(cpu, mask)) in get_cur_val()
208 cpu = cpumask_first(mask); in get_cur_val()
209 if (cpu >= nr_cpu_ids || !cpu_online(cpu)) in get_cur_val()
231 cmd.mask = cpumask_of(cpu); in get_cur_val()
277 if (!cpu_online(cpu)) in get_measured_perf()
300 if (cpu == smp_processor_id()) { in get_measured_perf()
334 if (!cpu_online(cpu)) in get_cur_freq_on_cpu()
515 unsigned int cpu = policy->cpu; in acpi_cpufreq_cpu_init() local
525 cpufreq_drv_data[cpu] = data; in acpi_cpufreq_cpu_init()
543 if (!check_est_cpu(cpu)) { in acpi_cpufreq_cpu_init()
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/xen-4.10.0-shim-comet/tools/libacpi/
A Dmk_dsdt.c116 unsigned int cpu, max_cpus; in main() local
197 for ( cpu = 0; cpu < max_cpus; cpu++) in main()
199 push_block("Processor", "PR%02X, %d, 0x0000b010, 0x06", cpu, cpu); in main()
203 stmt("Name", "_UID, %d", cpu); in main()
222 if ( cpu ) in main()
223 stmt("Return", "PMAT (%d, MAT)", cpu); in main()
229 if ( cpu ) in main()
234 if ( cpu ) in main()
261 for ( cpu = 0; cpu < max_cpus; cpu++ ) in main()
264 if ( (cpu & 7) == 0 ) in main()
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