Searched refs:cpu (Results 101 - 125 of 2844) sorted by relevance

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/linux-master/arch/riscv/include/asm/
H A Dacpi.h46 * to find out whether this cpu was already mapped (mapping from CPU hardware
49 #define cpu_physical_id(cpu) cpuid_to_hartid_map(cpu)
63 struct acpi_madt_rintc *acpi_cpu_get_madt_rintc(int cpu);
64 u32 get_acpi_id_for_cpu(int cpu);
66 unsigned int cpu, const char **isa);
68 static inline int acpi_numa_get_nid(unsigned int cpu) { return NUMA_NO_NODE; } argument
73 static inline struct acpi_madt_rintc *acpi_cpu_get_madt_rintc(int cpu) argument
79 unsigned int cpu, const char **isa)
78 acpi_get_riscv_isa(struct acpi_table_header *table, unsigned int cpu, const char **isa) argument
H A Dsmp.h23 * Mapping between linux logical cpu index and hartid.
26 #define cpuid_to_hartid_map(cpu) __cpuid_to_hartid_map[cpu]
38 void arch_send_call_function_single_ipi(int cpu);
64 #define raw_smp_processor_id() (current_thread_info()->cpu)
68 static inline void __cpu_die(unsigned int cpu) { } argument
84 static inline unsigned long cpuid_to_hartid_map(int cpu) argument
109 bool cpu_has_hotplug(unsigned int cpu);
111 static inline bool cpu_has_hotplug(unsigned int cpu) argument
H A Dparavirt.h12 u64 dummy_steal_clock(int cpu);
16 static inline u64 paravirt_steal_clock(int cpu) argument
18 return static_call(pv_steal_clock)(cpu);
/linux-master/arch/xtensa/include/asm/
H A Dmmu.h18 unsigned int cpu; member in struct:__anon3234
/linux-master/arch/arm/mach-shmobile/
H A Dcommon.h15 extern void shmobile_smp_hook(unsigned int cpu, unsigned long fn,
17 extern bool shmobile_smp_cpu_can_disable(unsigned int cpu);
22 extern void shmobile_smp_scu_cpu_die(unsigned int cpu);
23 extern int shmobile_smp_scu_cpu_kill(unsigned int cpu);
/linux-master/include/uapi/linux/netfilter/
H A Dxt_cpu.h8 __u32 cpu; member in struct:xt_cpu_info
/linux-master/arch/x86/xen/
H A Dpmu.h11 void xen_pmu_init(int cpu);
12 void xen_pmu_finish(int cpu);
14 static inline void xen_pmu_init(int cpu) {} argument
15 static inline void xen_pmu_finish(int cpu) {} argument
H A Dsmp_pv.c31 #include <asm/cpu.h>
62 int cpu; local
75 cpu = smp_processor_id();
76 smp_store_cpu_info(cpu);
77 set_cpu_sibling_map(cpu);
83 notify_cpu_starting(cpu);
85 set_cpu_online(cpu, true);
99 void xen_smp_intr_free_pv(unsigned int cpu) argument
101 kfree(per_cpu(xen_irq_work, cpu).name);
102 per_cpu(xen_irq_work, cpu)
116 xen_smp_intr_init_pv(unsigned int cpu) argument
189 unsigned cpu; local
228 cpu_initialize_context(unsigned int cpu, struct task_struct *idle) argument
293 xen_pv_kick_ap(unsigned int cpu, struct task_struct *idle) argument
329 unsigned int cpu = smp_processor_id(); local
339 xen_pv_cpu_die(unsigned int cpu) argument
347 xen_pv_cleanup_dead_cpu(unsigned int cpu) argument
369 xen_pv_cpu_die(unsigned int cpu) argument
374 xen_pv_cleanup_dead_cpu(unsigned int cpu) argument
387 int cpu = smp_processor_id(); local
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/linux-master/kernel/
H A Dsmpboot.c5 #include <linux/cpu.h>
30 struct task_struct *idle_thread_get(unsigned int cpu) argument
32 struct task_struct *tsk = per_cpu(idle_threads, cpu);
45 * idle_init - Initialize the idle thread for a cpu
46 * @cpu: The cpu for which the idle thread should be initialized
50 static __always_inline void idle_init(unsigned int cpu) argument
52 struct task_struct *tsk = per_cpu(idle_threads, cpu);
55 tsk = fork_idle(cpu);
57 pr_err("SMP: fork_idle() failed for CPU %u\n", cpu);
68 unsigned int cpu, boot_cpu; local
85 unsigned int cpu; member in struct:smpboot_thread_data
170 __smpboot_create_thread(struct smp_hotplug_thread *ht, unsigned int cpu) argument
213 smpboot_create_threads(unsigned int cpu) argument
228 smpboot_unpark_thread(struct smp_hotplug_thread *ht, unsigned int cpu) argument
236 smpboot_unpark_threads(unsigned int cpu) argument
247 smpboot_park_thread(struct smp_hotplug_thread *ht, unsigned int cpu) argument
255 smpboot_park_threads(unsigned int cpu) argument
268 unsigned int cpu; local
290 unsigned int cpu; local
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/linux-master/tools/power/cpupower/debug/i386/
H A Dcentrino-decode.c6 * linux/arch/i386/kernel/cpu/cpufreq/speedstep-centrino.c
28 static int rdmsr(unsigned int cpu, unsigned int msr, argument
38 if (cpu > MCPU)
41 sprintf(file, "/dev/cpu/%d/msr", cpu);
75 static int decode_live(unsigned int cpu) argument
80 err = rdmsr(cpu, MSR_IA32_PERF_STATUS, &lo, &hi);
83 printf("can't get MSR_IA32_PERF_STATUS for cpu %d\n", cpu);
84 printf("Possible trouble: you don't run an Enhanced SpeedStep capable cpu\
96 unsigned int cpu, mode = 0; local
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/linux-master/arch/arm64/kernel/
H A Dcpu_ops.c55 static const char *__init cpu_read_enable_method(int cpu) argument
60 struct device_node *dn = of_get_cpu_node(cpu, NULL);
63 if (!cpu)
64 pr_err("Failed to find device node for boot cpu\n");
75 if (cpu != 0)
81 enable_method = acpi_get_enable_method(cpu);
89 if (cpu != 0)
97 * Read a cpu's enable method and record it in cpu_ops.
99 int __init init_cpu_ops(int cpu) argument
101 const char *enable_method = cpu_read_enable_method(cpu);
115 get_cpu_ops(int cpu) argument
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H A Dpsci.c24 static int __init cpu_psci_cpu_init(unsigned int cpu) argument
29 static int __init cpu_psci_cpu_prepare(unsigned int cpu) argument
32 pr_err("no cpu_on method, not booting CPU%d\n", cpu);
39 static int cpu_psci_cpu_boot(unsigned int cpu) argument
42 int err = psci_ops.cpu_on(cpu_logical_map(cpu), pa_secondary_entry);
44 pr_err("failed to boot CPU%d (%d)\n", cpu, err);
50 static bool cpu_psci_cpu_can_disable(unsigned int cpu) argument
52 return !psci_tos_resident_on(cpu);
55 static int cpu_psci_cpu_disable(unsigned int cpu) argument
62 if (psci_tos_resident_on(cpu))
68 cpu_psci_cpu_die(unsigned int cpu) argument
80 cpu_psci_cpu_kill(unsigned int cpu) argument
[all...]
/linux-master/arch/s390/kernel/vdso64/
H A Dgetcpu.c9 int __s390_vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) argument
15 if (cpu)
16 *cpu = clk.pf;
/linux-master/arch/arm64/include/asm/
H A Dparavirt.h12 u64 dummy_steal_clock(int cpu);
16 static inline u64 paravirt_steal_clock(int cpu) argument
18 return static_call(pv_steal_clock)(cpu);
/linux-master/arch/arm/include/asm/
H A Dparavirt.h12 u64 dummy_steal_clock(int cpu);
16 static inline u64 paravirt_steal_clock(int cpu) argument
18 return static_call(pv_steal_clock)(cpu);
/linux-master/drivers/peci/
H A DMakefile6 peci-cpu-y := cpu.o
7 obj-$(CONFIG_PECI_CPU) += peci-cpu.o
/linux-master/include/linux/
H A Dhypervisor.h15 static inline void hypervisor_pin_vcpu(int cpu) argument
17 x86_platform.hyper.pin_vcpu(cpu);
24 static inline void hypervisor_pin_vcpu(int cpu) argument
/linux-master/arch/x86/entry/vdso/
H A Dvgetcpu.c14 __vdso_getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *unused) argument
16 vdso_read_cpunode(cpu, node);
21 long getcpu(unsigned *cpu, unsigned *node, struct getcpu_cache *tcache)
/linux-master/arch/riscv/kernel/
H A Dirq.c46 int cpu; local
51 for_each_possible_cpu(cpu)
52 per_cpu(irq_shadow_call_stack_ptr, cpu) =
53 scs_alloc(cpu_to_node(cpu));
61 int cpu; local
64 for_each_possible_cpu(cpu) {
65 p = arch_alloc_vmap_stack(IRQ_STACK_SIZE, cpu_to_node(cpu));
66 per_cpu(irq_stack_ptr, cpu) = p;
75 int cpu; local
77 for_each_possible_cpu(cpu)
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/linux-master/arch/loongarch/kernel/
H A Dtopology.c3 #include <linux/cpu.h>
14 bool arch_cpu_is_hotpluggable(int cpu) argument
16 return !io_master(cpu);
/linux-master/arch/loongarch/include/asm/
H A Dparavirt.h12 u64 dummy_steal_clock(int cpu);
15 static inline u64 paravirt_steal_clock(int cpu) argument
17 return static_call(pv_steal_clock)(cpu);
/linux-master/arch/powerpc/kernel/
H A Dwatchdog.c16 #include <linux/cpu.h>
37 * period, and updates a per-cpu timestamp and a "pending" cpumask. This is
148 int cpu = raw_smp_processor_id(); local
151 pr_emerg("CPU %d Hard LOCKUP\n", cpu);
153 cpu, tb, per_cpu(wd_timer_tb, cpu),
154 tb_to_ns(tb - per_cpu(wd_timer_tb, cpu)) / 1000000);
182 static bool set_cpu_stuck(int cpu) argument
184 cpumask_set_cpu(cpu, &wd_smp_cpus_stuck);
185 cpumask_clear_cpu(cpu,
200 watchdog_smp_panic(int cpu) argument
263 wd_smp_clear_cpu_pending(int cpu) argument
346 watchdog_timer_interrupt(int cpu) argument
372 int cpu = raw_smp_processor_id(); local
439 int cpu = smp_processor_id(); local
457 int cpu = smp_processor_id(); local
474 int cpu = smp_processor_id(); local
504 start_watchdog_on_cpu(unsigned int cpu) argument
512 int cpu = smp_processor_id(); local
527 stop_watchdog_on_cpu(unsigned int cpu) argument
551 int cpu; local
559 int cpu; local
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/linux-master/tools/testing/selftests/net/forwarding/
H A Dtsn_lib.sh108 local cpu=$1
109 local freq="cpu${cpu}_freq"
110 local governor="cpu${cpu}_governor"
113 if ! [ -d /sys/bus/cpu/devices/cpu${cpu}/cpufreq ]; then
117 # declare dynamic variables cpu${cpu}_fre
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/linux-master/arch/x86/kernel/apic/
H A Dipi.c67 void native_smp_send_reschedule(int cpu) argument
69 if (unlikely(cpu_is_offline(cpu))) {
70 WARN(1, "sched: Unexpected reschedule of offline CPU#%d!\n", cpu);
73 __apic_send_IPI(cpu, RESCHEDULE_VECTOR);
76 void native_send_call_func_single_ipi(int cpu) argument
78 __apic_send_IPI(cpu, CALL_FUNCTION_SINGLE_VECTOR);
84 unsigned int cpu = smp_processor_id(); local
86 if (!cpumask_or_equal(mask, cpumask_of(cpu), cpu_online_mask))
89 if (cpumask_test_cpu(cpu, mask))
100 void apic_send_nmi_to_offline_cpu(unsigned int cpu) argument
188 default_send_IPI_single_phys(int cpu, int vector) argument
201 unsigned long cpu; local
214 unsigned int cpu, this_cpu = smp_processor_id(); local
230 default_send_IPI_single(int cpu, int vector) argument
254 unsigned int cpu; local
265 unsigned int cpu, this_cpu = smp_processor_id(); local
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/linux-master/drivers/perf/
H A Darm_pmu_acpi.c16 #include <asm/cpu.h>
22 static int arm_pmu_acpi_register_irq(int cpu) argument
27 gicc = acpi_cpu_get_madt_gicc(cpu);
60 static void arm_pmu_acpi_unregister_irq(int cpu) argument
65 gicc = acpi_cpu_get_madt_gicc(cpu);
76 int cpu, this_hetid, hetid, irq, ret; local
93 for_each_possible_cpu(cpu) {
96 gicc = acpi_cpu_get_madt_gicc(cpu);
101 this_hetid = find_acpi_cpu_topology_hetero_id(cpu);
202 int irq, cpu, irq_cp local
253 int cpu; local
273 int cpu; local
295 arm_pmu_acpi_associate_pmu_cpu(struct arm_pmu *pmu, unsigned int cpu) argument
320 arm_pmu_acpi_cpu_starting(unsigned int cpu) argument
342 int cpu; local
355 unsigned int cpu; local
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