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Searched refs:nr_cpu_ids (Results 1 – 25 of 41) sorted by relevance

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/xen/xen/include/xen/
A Dcpumask.h70 extern unsigned int nr_cpu_ids;
83 ASSERT(cpu < nr_cpu_ids); in cpumask_check()
196 return bitmap_full(srcp->bits, nr_cpu_ids); in cpumask_full()
211 return min_t(int, nr_cpu_ids, find_first_bit(srcp->bits, nr_cpu_ids)); in cpumask_first()
220 return min_t(int, nr_cpu_ids, in cpumask_next()
226 int cpu, pcpu = nr_cpu_ids; in cpumask_last()
229 cpu < nr_cpu_ids; in cpumask_last()
239 if (nxt == nr_cpu_ids) in cpumask_cycle()
257 if ( w > 1 && cpu < nr_cpu_ids ) in cpumask_any()
262 if ( next >= nr_cpu_ids ) in cpumask_any()
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/xen/xen/arch/x86/guest/xen/
A Dxen.c247 vcpu_info = xzalloc_array(struct vcpu_info, nr_cpu_ids); in setup()
253 if ( !vcpu_info && nr_cpu_ids > XEN_LEGACY_MAX_VCPUS ) in setup()
257 for ( i = XEN_LEGACY_MAX_VCPUS; i < nr_cpu_ids; i++ ) in setup()
259 nr_cpu_ids = XEN_LEGACY_MAX_VCPUS; in setup()
310 if ( map_vcpuinfo() && nr_cpu_ids > XEN_LEGACY_MAX_VCPUS ) in resume()
/xen/xen/common/
A Dcpu.c9 unsigned int __read_mostly nr_cpu_ids = NR_CPUS; variable
107 if ( (cpu >= nr_cpu_ids) || (cpu == 0) ) in cpu_down()
148 if ( (cpu >= nr_cpu_ids) || !cpu_present(cpu) ) in cpu_up()
A Dtrace.c117 unsigned int max_cpus = nr_cpu_ids; in calculate_tbuf_size()
155 t_info_words = nr_cpu_ids * pages + t_info_first_offset; in calculate_tbuf_size()
159 t_info_pages, pages, nr_cpu_ids); in calculate_tbuf_size()
A Dkexec.c467 BUG_ON( cpu >= nr_cpu_ids || ! crash_notes ); in kexec_init_cpu_notes()
585 sizeof_cpu_notes(1) * (nr_cpu_ids - 1); in kexec_init()
603 crash_notes = xzalloc_array(crash_note_range_t, nr_cpu_ids); in kexec_init()
633 if ( nr < 0 || nr >= nr_cpu_ids ) in kexec_get_cpu()
A Dsysctl.c149 nr_cpus = min(op->u.getcpuinfo.max_cpus, nr_cpu_ids); in do_sysctl()
266 pi->max_cpu_id = nr_cpu_ids - 1; in do_sysctl()
A Ddomctl.c101 nr_cpu_ids); in cpumask_to_xenctl_bitmap()
111 nr_cpu_ids); in xenctl_bitmap_to_cpumask()
A Dkeyhandler.c161 if ( cpu < nr_cpu_ids ) in dump_execstate()
/xen/xen/arch/x86/
A Dmpparse.c87 nr_cpu_ids = min(tot_cpus, NR_CPUS + 0u); in set_nr_cpu_ids()
88 if (park_offline_cpus && nr_cpu_ids < num_processors) in set_nr_cpu_ids()
90 num_processors - nr_cpu_ids); in set_nr_cpu_ids()
93 nr_cpumask_bits = ROUNDUP(nr_cpu_ids, BITS_PER_LONG); in set_nr_cpu_ids()
162 if (num_processors >= nr_cpu_ids) { in MP_processor_info_x()
165 nr_cpu_ids); in MP_processor_info_x()
A Dplatform_hypercall.c554 if ( (g_info->xen_cpuid >= nr_cpu_ids) || in do_platform_op()
587 if ( (ver->xen_cpuid >= nr_cpu_ids) || !cpu_online(ver->xen_cpuid) ) in do_platform_op()
621 if ( cpu >= nr_cpu_ids || !cpu_present(cpu) || in do_platform_op()
653 if ( cpu >= nr_cpu_ids || !cpu_present(cpu) ) in do_platform_op()
761 if ( (cpu >= nr_cpu_ids) || !cpu_online(cpu) ) in do_platform_op()
A Dnuma.c191 for ( i = 0; i < nr_cpu_ids; i++ ) in numa_init_array()
275 for ( i = 0; i < nr_cpu_ids; i++ ) in numa_initmem_init()
338 for ( i = 0; i < nr_cpu_ids; i++ ) in init_cpu_to_node()
A Dmachine_kexec.c168 for ( i = 0; i < nr_cpu_ids; i++ ) in machine_kexec()
A Dhpet.c403 for ( i = 0; i < num_chs && num_hpets_used < nr_cpu_ids; i++ ) in hpet_fsb_cap_lookup()
442 if ( num_hpets_used >= nr_cpu_ids ) in hpet_get_channel()
519 else if ( (next = cpumask_first(ch->cpumask)) >= nr_cpu_ids ) in hpet_detach_channel()
A Dsetup.c334 j < nr_cpu_ids; in normalise_cpu_order()
350 if ( min_cpu >= nr_cpu_ids ) in normalise_cpu_order()
352 BUG_ON(cpumask_next(i, &cpu_present_map) < nr_cpu_ids); in normalise_cpu_order()
1717 max_cpus = nr_cpu_ids; in __start_xen()
A Dsysctl.c259 if ( (cpu >= nr_cpu_ids) || !cpu_online(cpu) ) in arch_do_sysctl()
A Dtboot.c257 for ( i = 0; i < nr_cpu_ids; i++ ) in mfn_in_guarded_stack()
A Dsmpboot.c539 return (cpu < nr_cpu_ids) ? cpu : -ENODEV; in alloc_cpu_id()
1040 i < nr_cpu_ids && i <= (cpu | (STUBS_PER_PAGE - 1)); ++i ) in cpu_smpboot_alloc()
/xen/xen/arch/x86/acpi/
A Dlib.c96 else if (cpu >= nr_cpu_ids || !cpu_online(cpu)) in arch_acpi_set_pdc_bits()
/xen/xen/common/sched/
A Dcpupool.c831 if ( cpu >= nr_cpu_ids ) in cpupool_do_sysctl()
835 if ( cpu >= nr_cpu_ids ) in cpupool_do_sysctl()
863 ret = (cpu < nr_cpu_ids) ? cpupool_unassign_cpu(c, cpu) : -EINVAL; in cpupool_do_sysctl()
A Darinc653.c623 || (cpu >= nr_cpu_ids) ) in a653sched_pick_resource()
A Dcore.c1581 else if ( cpu < nr_cpu_ids ) in vcpu_temporary_affinity()
1675 &vcpuaff->cpumap_hard, nr_cpu_ids); in vcpu_affinity_domctl()
1691 &vcpuaff->cpumap_soft, nr_cpu_ids); in vcpu_affinity_domctl()
2960 BUG_ON(nr_cpu_ids > ARRAY_SIZE(idle_vcpu)); in scheduler_init()
2962 idle_domain->max_vcpus = nr_cpu_ids; in scheduler_init()
/xen/xen/drivers/acpi/
A Dpmstat.c54 if ( !op || (op->cpuid >= nr_cpu_ids) || !cpu_online(op->cpuid) ) in do_get_pm_info()
434 if ( op->cpuid >= nr_cpu_ids || !cpu_online(op->cpuid) ) in do_pm_op()
/xen/xen/arch/arm/
A Dsmpboot.c285 for ( i = 0; i < nr_cpu_ids; i++ ) in smp_get_max_cpus()
/xen/xen/arch/x86/oprofile/
A Dnmi_int.c131 for (i = 0; i < nr_cpu_ids; ++i) { in free_msrs()
/xen/xen/arch/x86/cpu/mcheck/
A Dmce.c1483 if ( target >= nr_cpu_ids ) in do_mca()
1559 if ( target >= nr_cpu_ids ) in do_mca()
1647 if ( nr_cpu_ids > cpumask_next(cpumask_first(cpumap), cpumap) ) in do_mca()

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