| /linux/drivers/base/ |
| H A D | cacheinfo.c | 25 #define ci_cacheinfo(cpu) (&per_cpu(ci_cpu_cacheinfo, cpu)) argument
26 #define cache_leaves(cpu) (ci_cacheinfo(cpu)->num_leaves) argument
27 #define per_cpu_cacheinfo(cpu) (ci_cacheinfo(cpu)->info_list) argument
28 #define per_cpu_cacheinfo_idx(cpu, idx) \ argument
34 struct cpu_cacheinfo *get_cpu_cacheinfo(unsigned int cpu) in get_cpu_cacheinfo()
57 bool last_level_cache_is_valid(unsigned int cpu) in last_level_cache_is_valid()
203 static int cache_setup_of_node(unsigned int cpu) in cache_setup_of_node()
277 int init_of_cache_level(unsigned int cpu) in init_of_cache_level()
315 static inline int cache_setup_of_node(unsigned int cpu) { return 0; } in cache_setup_of_node()
316 int init_of_cache_level(unsigned int cpu) { return 0; } in init_of_cache_level()
[all …]
|
| H A D | arch_topology.c | 67 int cpu; in topology_set_scale_freq_source() local
98 int cpu; in topology_clear_scale_freq_source() local
178 int cpu; in topology_update_hw_pressure() local
238 int cpu; in topology_normalize_cpu_scale() local
262 bool __init topology_parse_cpu_capacity(struct device_node *cpu_node, int cpu) in topology_parse_cpu_capacity()
313 void __weak freq_inv_set_max_ratio(int cpu, u64 max_rate) in freq_inv_set_max_ratio()
324 int cpu; in topology_init_cpu_capacity_cppc() local
388 int cpu; in init_cpu_capacity_callback() local
476 int cpu; in get_cpu_for_node() local
499 int cpu; in parse_core() local
[all …]
|
| /linux/arch/powerpc/kernel/ |
| H A D | smp.c | 278 void smp_muxed_ipi_set_message(int cpu, int msg) in smp_muxed_ipi_set_message()
290 void smp_muxed_ipi_message_pass(int cpu, int msg) in smp_muxed_ipi_message_pass()
352 static inline void do_message_pass(int cpu, int msg) in do_message_pass()
362 void arch_smp_send_reschedule(int cpu) in arch_smp_send_reschedule()
369 void arch_send_call_function_single_ipi(int cpu) in arch_send_call_function_single_ipi()
376 unsigned int cpu; in arch_send_call_function_ipi_mask() local
470 static void do_smp_send_nmi_ipi(int cpu, bool safe) in do_smp_send_nmi_ipi()
494 static int __smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), in __smp_send_nmi_ipi()
559 int smp_send_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us) in smp_send_nmi_ipi()
564 int smp_send_safe_nmi_ipi(int cpu, void (*fn)(struct pt_regs *), u64 delay_us) in smp_send_safe_nmi_ipi()
[all …]
|
| /linux/arch/arm64/kernel/ |
| H A D | smp.c | 96 static inline int op_cpu_kill(unsigned int cpu) in op_cpu_kill()
107 static int boot_secondary(unsigned int cpu, struct task_struct *idle) in boot_secondary()
119 int __cpu_up(unsigned int cpu, struct task_struct *idle) in __cpu_up()
208 unsigned int cpu = smp_processor_id(); in secondary_start_kernel() local
283 static int op_cpu_disable(unsigned int cpu) in op_cpu_disable()
309 unsigned int cpu = smp_processor_id(); in __cpu_disable() local
334 static int op_cpu_kill(unsigned int cpu) in op_cpu_kill()
353 void arch_cpuhp_cleanup_dead_cpu(unsigned int cpu) in arch_cpuhp_cleanup_dead_cpu()
376 unsigned int cpu = smp_processor_id(); in cpu_die() local
397 static void __cpu_try_die(int cpu) in __cpu_try_die()
[all …]
|
| H A D | psci.c | 24 static int __init cpu_psci_cpu_init(unsigned int cpu) in cpu_psci_cpu_init()
29 static int __init cpu_psci_cpu_prepare(unsigned int cpu) in cpu_psci_cpu_prepare()
39 static int cpu_psci_cpu_boot(unsigned int cpu) in cpu_psci_cpu_boot()
50 static bool cpu_psci_cpu_can_disable(unsigned int cpu) in cpu_psci_cpu_can_disable()
55 static int cpu_psci_cpu_disable(unsigned int cpu) in cpu_psci_cpu_disable()
68 static void cpu_psci_cpu_die(unsigned int cpu) in cpu_psci_cpu_die()
80 static int cpu_psci_cpu_kill(unsigned int cpu) in cpu_psci_cpu_kill()
|
| /linux/arch/arm/mach-bcm/ |
| H A D | platsmp-brcmstb.c | 59 static int per_cpu_sw_state_rd(u32 cpu) in per_cpu_sw_state_rd()
65 static void per_cpu_sw_state_wr(u32 cpu, int val) in per_cpu_sw_state_wr()
72 static inline void per_cpu_sw_state_wr(u32 cpu, int val) { } in per_cpu_sw_state_wr()
75 static void __iomem *pwr_ctrl_get_base(u32 cpu) in pwr_ctrl_get_base()
82 static u32 pwr_ctrl_rd(u32 cpu) in pwr_ctrl_rd()
88 static void pwr_ctrl_set(unsigned int cpu, u32 val, u32 mask) in pwr_ctrl_set()
94 static void pwr_ctrl_clr(unsigned int cpu, u32 val, u32 mask) in pwr_ctrl_clr()
101 static int pwr_ctrl_wait_tmout(unsigned int cpu, u32 set, u32 mask) in pwr_ctrl_wait_tmout()
119 static void cpu_rst_cfg_set(u32 cpu, int set) in cpu_rst_cfg_set()
130 static void cpu_set_boot_addr(u32 cpu, unsigned long boot_addr) in cpu_set_boot_addr()
[all …]
|
| /linux/arch/mips/loongson64/ |
| H A D | smp.c | 44 static void csr_mail_send(uint64_t data, int cpu, int mailbox) in csr_mail_send()
63 static u32 csr_ipi_read_clear(int cpu) in csr_ipi_read_clear()
75 static void csr_ipi_write_action(int cpu, u32 action) in csr_ipi_write_action()
88 static void csr_ipi_write_enable(int cpu) in csr_ipi_write_enable()
93 static void csr_ipi_clear_buf(int cpu) in csr_ipi_clear_buf()
98 static void csr_ipi_write_buf(int cpu, struct task_struct *idle) in csr_ipi_write_buf()
117 static u32 legacy_ipi_read_clear(int cpu) in legacy_ipi_read_clear()
130 static void legacy_ipi_write_action(int cpu, u32 action) in legacy_ipi_write_action()
136 static void legacy_ipi_write_enable(int cpu) in legacy_ipi_write_enable()
141 static void legacy_ipi_clear_buf(int cpu) in legacy_ipi_clear_buf()
[all …]
|
| /linux/arch/arm/kernel/ |
| H A D | smp.c | 108 static int secondary_biglittle_prepare(unsigned int cpu) in secondary_biglittle_prepare()
121 static int secondary_biglittle_prepare(unsigned int cpu) in secondary_biglittle_prepare()
131 int __cpu_up(unsigned int cpu, struct task_struct *idle) in __cpu_up()
206 static int platform_cpu_kill(unsigned int cpu) in platform_cpu_kill()
213 static int platform_cpu_disable(unsigned int cpu) in platform_cpu_disable()
221 int platform_can_hotplug_cpu(unsigned int cpu) in platform_can_hotplug_cpu()
238 static void ipi_teardown(int cpu) in ipi_teardown()
254 unsigned int cpu = smp_processor_id(); in __cpu_disable() local
294 void arch_cpuhp_cleanup_dead_cpu(unsigned int cpu) in arch_cpuhp_cleanup_dead_cpu()
320 unsigned int cpu = smp_processor_id(); in arch_cpu_idle_dead() local
[all …]
|
| /linux/arch/powerpc/include/asm/ |
| H A D | smp.h | 98 static inline int get_hard_smp_processor_id(int cpu) in get_hard_smp_processor_id()
103 static inline void set_hard_smp_processor_id(int cpu, int phys) in set_hard_smp_processor_id()
114 static inline struct cpumask *cpu_sibling_mask(int cpu) in cpu_sibling_mask()
119 static inline struct cpumask *cpu_core_mask(int cpu) in cpu_core_mask()
124 static inline struct cpumask *cpu_l2_cache_mask(int cpu) in cpu_l2_cache_mask()
129 static inline struct cpumask *cpu_smallcore_mask(int cpu) in cpu_smallcore_mask()
142 static inline const struct cpumask *cpu_smt_mask(int cpu) in cpu_smt_mask()
194 static inline const struct cpumask *cpu_sibling_mask(int cpu) in cpu_sibling_mask()
199 static inline const struct cpumask *cpu_smallcore_mask(int cpu) in cpu_smallcore_mask()
204 static inline const struct cpumask *cpu_l2_cache_mask(int cpu) in cpu_l2_cache_mask()
[all …]
|
| H A D | paravirt.h | 31 static inline u64 paravirt_steal_clock(int cpu) in paravirt_steal_clock()
38 static inline u32 yield_count_of(int cpu) in yield_count_of()
60 static inline void yield_to_preempted(int cpu, u32 yield_count) in yield_to_preempted()
65 static inline void prod_cpu(int cpu) in prod_cpu()
96 static inline u32 yield_count_of(int cpu) in yield_count_of()
102 static inline void yield_to_preempted(int cpu, u32 yield_count) in yield_to_preempted()
114 static inline void prod_cpu(int cpu) in prod_cpu()
130 static inline bool vcpu_is_preempted(int cpu) in vcpu_is_preempted()
|
| H A D | cputhreads.h | 44 static inline int cpu_core_index_of_thread(int cpu) { return cpu; } in cpu_core_index_of_thread()
48 static inline int cpu_thread_in_core(int cpu) in cpu_thread_in_core()
53 static inline int cpu_thread_in_subcore(int cpu) in cpu_thread_in_subcore()
58 static inline int cpu_first_thread_sibling(int cpu) in cpu_first_thread_sibling()
63 static inline int cpu_last_thread_sibling(int cpu) in cpu_last_thread_sibling()
74 static inline int cpu_first_tlb_thread_sibling(int cpu) in cpu_first_tlb_thread_sibling()
82 static inline int cpu_last_tlb_thread_sibling(int cpu) in cpu_last_tlb_thread_sibling()
|
| /linux/kernel/ |
| H A D | smpboot.c | 30 struct task_struct *idle_thread_get(unsigned int cpu) in idle_thread_get()
50 static __always_inline void idle_init(unsigned int cpu) in idle_init()
68 unsigned int cpu, boot_cpu; in idle_threads_init() local
85 unsigned int cpu; member
170 __smpboot_create_thread(struct smp_hotplug_thread *ht, unsigned int cpu) in __smpboot_create_thread()
213 int smpboot_create_threads(unsigned int cpu) in smpboot_create_threads()
228 static void smpboot_unpark_thread(struct smp_hotplug_thread *ht, unsigned int cpu) in smpboot_unpark_thread()
236 int smpboot_unpark_threads(unsigned int cpu) in smpboot_unpark_threads()
247 static void smpboot_park_thread(struct smp_hotplug_thread *ht, unsigned int cpu) in smpboot_park_thread()
255 int smpboot_park_threads(unsigned int cpu) in smpboot_park_threads()
[all …]
|
| /linux/kernel/sched/ |
| H A D | ext_idle.c | 34 cpumask_var_t cpu; member
70 static int scx_cpu_node_if_enabled(int cpu) in scx_cpu_node_if_enabled()
78 bool scx_idle_test_and_clear_cpu(int cpu) in scx_idle_test_and_clear_cpu()
118 int cpu; in pick_idle_cpu_in_node() local
154 s32 cpu = -EBUSY; in pick_idle_cpu_from_online_nodes() local
203 s32 cpu; in scx_pick_idle_cpu() local
232 static unsigned int llc_weight(s32 cpu) in llc_weight()
247 static struct cpumask *llc_span(s32 cpu) in llc_span()
262 static unsigned int numa_weight(s32 cpu) in numa_weight()
281 static struct cpumask *numa_span(s32 cpu) in numa_span()
[all …]
|
| /linux/arch/x86/xen/ |
| H A D | smp_pv.c | 59 int cpu; in cpu_bringup() local
96 void xen_smp_intr_free_pv(unsigned int cpu) in xen_smp_intr_free_pv()
113 int xen_smp_intr_init_pv(unsigned int cpu) in xen_smp_intr_init_pv()
186 unsigned cpu; in xen_pv_smp_prepare_cpus() local
225 cpu_initialize_context(unsigned int cpu, struct task_struct *idle) in cpu_initialize_context()
290 static int xen_pv_kick_ap(unsigned int cpu, struct task_struct *idle) in xen_pv_kick_ap()
326 unsigned int cpu = smp_processor_id(); in xen_pv_cpu_disable() local
336 static void xen_pv_cpu_die(unsigned int cpu) in xen_pv_cpu_die()
344 static void xen_pv_cleanup_dead_cpu(unsigned int cpu) in xen_pv_cleanup_dead_cpu()
366 static void xen_pv_cpu_die(unsigned int cpu) in xen_pv_cpu_die()
[all …]
|
| /linux/arch/loongarch/kernel/ |
| H A D | smp.c | 88 unsigned int cpu, i; in show_ipi_list() local
98 static inline void set_cpu_core_map(int cpu) in set_cpu_core_map()
112 static inline void set_cpu_llc_shared_map(int cpu) in set_cpu_llc_shared_map()
126 static inline void clear_cpu_llc_shared_map(int cpu) in clear_cpu_llc_shared_map()
140 static inline void set_cpu_sibling_map(int cpu) in set_cpu_sibling_map()
154 static inline void clear_cpu_sibling_map(int cpu) in clear_cpu_sibling_map()
194 static void csr_mail_send(uint64_t data, int cpu, int mailbox) in csr_mail_send()
213 static u32 ipi_read_clear(int cpu) in ipi_read_clear()
226 static void ipi_write_action(int cpu, u32 action) in ipi_write_action()
235 static void loongson_send_ipi_single(int cpu, unsigned int action) in loongson_send_ipi_single()
[all …]
|
| /linux/drivers/cpufreq/ |
| H A D | intel_pstate.c | 230 int cpu; member
362 static void intel_pstate_set_itmt_prio(int cpu) in intel_pstate_set_itmt_prio()
405 static int intel_pstate_get_cppc_guaranteed(int cpu) in intel_pstate_get_cppc_guaranteed()
420 static int intel_pstate_cppc_get_scaling(int cpu) in intel_pstate_cppc_get_scaling()
437 static inline void intel_pstate_set_itmt_prio(int cpu) in intel_pstate_set_itmt_prio()
444 struct cpudata *cpu; in intel_pstate_init_acpi_perf_limits() local
500 struct cpudata *cpu; in intel_pstate_exit_perf_limits() local
524 static inline int intel_pstate_get_cppc_guaranteed(int cpu) in intel_pstate_get_cppc_guaranteed()
529 static int intel_pstate_cppc_get_scaling(int cpu) in intel_pstate_cppc_get_scaling()
535 static int intel_pstate_freq_to_hwp_rel(struct cpudata *cpu, int freq, in intel_pstate_freq_to_hwp_rel()
[all …]
|
| /linux/include/linux/ |
| H A D | arch_topology.h | 20 static inline unsigned long topology_get_freq_ref(int cpu) in topology_get_freq_ref()
27 static inline unsigned long topology_get_freq_scale(int cpu) in topology_get_freq_scale()
54 static inline unsigned long topology_get_hw_pressure(int cpu) in topology_get_hw_pressure()
76 #define topology_physical_package_id(cpu) (cpu_topology[cpu].package_id) argument
77 #define topology_cluster_id(cpu) (cpu_topology[cpu].cluster_id) argument
78 #define topology_core_id(cpu) (cpu_topology[cpu].core_id) argument
79 #define topology_core_cpumask(cpu) (&cpu_topology[cpu].core_sibling) argument
80 #define topology_sibling_cpumask(cpu) (&cpu_topology[cpu].thread_sibling) argument
81 #define topology_cluster_cpumask(cpu) (&cpu_topology[cpu].cluster_sibling) argument
82 #define topology_llc_cpumask(cpu) (&cpu_topology[cpu].llc_sibling) argument
|
| /linux/kernel/time/ |
| H A D | tick-broadcast.c | 47 static inline void tick_broadcast_clear_oneshot(int cpu) { } in tick_broadcast_clear_oneshot()
50 static inline void tick_broadcast_oneshot_offline(unsigned int cpu) { } in tick_broadcast_oneshot_offline()
69 const struct clock_event_device *tick_get_wakeup_device(int cpu) in tick_get_wakeup_device()
102 static struct clock_event_device *tick_get_oneshot_wakeup_device(int cpu) in tick_get_oneshot_wakeup_device()
117 int cpu) in tick_set_oneshot_wakeup_device()
148 static struct clock_event_device *tick_get_oneshot_wakeup_device(int cpu) in tick_get_oneshot_wakeup_device()
154 int cpu) in tick_set_oneshot_wakeup_device()
163 void tick_install_broadcast_device(struct clock_event_device *dev, int cpu) in tick_install_broadcast_device()
247 int tick_device_uses_broadcast(struct clock_event_device *dev, int cpu) in tick_device_uses_broadcast()
348 int cpu = smp_processor_id(); in tick_do_broadcast() local
[all …]
|
| /linux/arch/powerpc/sysdev/ |
| H A D | fsl_rcpm.c | 27 static void rcpm_v1_irq_mask(int cpu) in rcpm_v1_irq_mask()
38 static void rcpm_v2_irq_mask(int cpu) in rcpm_v2_irq_mask()
49 static void rcpm_v1_irq_unmask(int cpu) in rcpm_v1_irq_unmask()
60 static void rcpm_v2_irq_unmask(int cpu) in rcpm_v2_irq_unmask()
87 static void rcpm_v1_cpu_enter_state(int cpu, int state) in rcpm_v1_cpu_enter_state()
105 static void rcpm_v2_cpu_enter_state(int cpu, int state) in rcpm_v2_cpu_enter_state()
129 static void rcpm_v1_cpu_die(int cpu) in rcpm_v1_cpu_die()
135 static void qoriq_disable_thread(int cpu) in qoriq_disable_thread()
143 static void rcpm_v2_cpu_die(int cpu) in rcpm_v2_cpu_die()
164 static void rcpm_v1_cpu_exit_state(int cpu, int state) in rcpm_v1_cpu_exit_state()
[all …]
|
| /linux/drivers/acpi/ |
| H A D | processor_thermal.c | 44 #define reduction_step(cpu) \ argument
54 static int phys_package_first_cpu(int cpu) in phys_package_first_cpu()
65 static int cpu_has_cpufreq(unsigned int cpu) in cpu_has_cpufreq()
80 static int cpufreq_get_max_state(unsigned int cpu) in cpufreq_get_max_state()
88 static int cpufreq_get_cur_state(unsigned int cpu) in cpufreq_get_cur_state()
96 static int cpufreq_set_cur_state(unsigned int cpu, int state) in cpufreq_set_cur_state()
160 unsigned int cpu; in acpi_thermal_cpufreq_init() local
186 unsigned int cpu; in acpi_thermal_cpufreq_exit() local
200 static int cpufreq_get_max_state(unsigned int cpu) in cpufreq_get_max_state()
205 static int cpufreq_get_cur_state(unsigned int cpu) in cpufreq_get_cur_state()
[all …]
|
| /linux/tools/power/cpupower/lib/ |
| H A D | cpuidle.c | 29 unsigned int cpuidle_state_file_exists(unsigned int cpu, in cpuidle_state_file_exists()
51 unsigned int cpuidle_state_read_file(unsigned int cpu, in cpuidle_state_read_file()
86 unsigned int cpuidle_state_write_file(unsigned int cpu, in cpuidle_state_write_file()
135 unsigned long long cpuidle_state_get_one_value(unsigned int cpu, in cpuidle_state_get_one_value()
175 static char *cpuidle_state_get_one_string(unsigned int cpu, in cpuidle_state_get_one_string()
209 int cpuidle_is_state_disabled(unsigned int cpu, in cpuidle_is_state_disabled()
230 int cpuidle_state_disable(unsigned int cpu, in cpuidle_state_disable()
253 unsigned long cpuidle_state_latency(unsigned int cpu, in cpuidle_state_latency()
259 unsigned long cpuidle_state_residency(unsigned int cpu, in cpuidle_state_residency()
265 unsigned long cpuidle_state_usage(unsigned int cpu, in cpuidle_state_usage()
[all …]
|
| /linux/arch/sh/kernel/ |
| H A D | smp.c | 49 static inline void smp_store_cpu_info(unsigned int cpu) in smp_store_cpu_info()
60 unsigned int cpu = smp_processor_id(); in smp_prepare_cpus() local
73 unsigned int cpu = smp_processor_id(); in smp_prepare_boot_cpu() local
85 void native_cpu_die(unsigned int cpu) in native_cpu_die()
104 int native_cpu_disable(unsigned int cpu) in native_cpu_disable()
126 unsigned int cpu = smp_processor_id(); in __cpu_disable() local
158 int native_cpu_disable(unsigned int cpu) in native_cpu_disable()
163 void native_cpu_die(unsigned int cpu) in native_cpu_die()
177 unsigned int cpu = smp_processor_id(); in start_secondary() local
214 int __cpu_up(unsigned int cpu, struct task_struct *tsk) in __cpu_up()
[all …]
|
| /linux/arch/arm/mach-qcom/ |
| H A D | platsmp.c | 48 static void qcom_cpu_die(unsigned int cpu) in qcom_cpu_die()
54 static int scss_release_secondary(unsigned int cpu) in scss_release_secondary()
79 static int cortex_a7_release_secondary(unsigned int cpu) in cortex_a7_release_secondary()
135 static int kpssv1_release_secondary(unsigned int cpu) in kpssv1_release_secondary()
214 static int kpssv2_release_secondary(unsigned int cpu) in kpssv2_release_secondary()
316 static int qcom_boot_secondary(unsigned int cpu, int (*func)(unsigned int)) in qcom_boot_secondary()
336 static int msm8660_boot_secondary(unsigned int cpu, struct task_struct *idle) in msm8660_boot_secondary()
341 static int cortex_a7_boot_secondary(unsigned int cpu, struct task_struct *idle) in cortex_a7_boot_secondary()
346 static int kpssv1_boot_secondary(unsigned int cpu, struct task_struct *idle) in kpssv1_boot_secondary()
351 static int kpssv2_boot_secondary(unsigned int cpu, struct task_struct *idle) in kpssv2_boot_secondary()
[all …]
|
| /linux/arch/sparc/include/asm/ |
| H A D | topology_64.h | 9 static inline int cpu_to_node(int cpu) in cpu_to_node()
46 #define topology_physical_package_id(cpu) (cpu_data(cpu).proc_id) argument
47 #define topology_core_id(cpu) (cpu_data(cpu).core_id) argument
48 #define topology_core_cpumask(cpu) (&cpu_core_sib_map[cpu]) argument
49 #define topology_core_cache_cpumask(cpu) (&cpu_core_sib_cache_map[cpu]) argument
50 #define topology_sibling_cpumask(cpu) (&per_cpu(cpu_sibling_map, cpu)) argument
60 static inline const struct cpumask *cpu_coregroup_mask(int cpu) in cpu_coregroup_mask()
|
| /linux/arch/mips/kernel/ |
| H A D | smp-bmips.c | 72 #define CPUNUM(cpu, shift) (((cpu) + bmips_cpu_offset) << (shift)) argument
73 #define ACTION_CLR_IPI(cpu, ipi) (0x2000 | CPUNUM(cpu, 9) | ((ipi) << 8)) argument
74 #define ACTION_SET_IPI(cpu, ipi) (0x3000 | CPUNUM(cpu, 9) | ((ipi) << 8)) argument
75 #define ACTION_BOOT_THREAD(cpu) (0x08 | CPUNUM(cpu, 0)) argument
79 int i, cpu = 1, boot_cpu = 0; in bmips_smp_setup() local
191 static int bmips_boot_secondary(int cpu, struct task_struct *idle) in bmips_boot_secondary()
289 static void bmips5000_send_ipi_single(int cpu, unsigned int action) in bmips5000_send_ipi_single()
330 static void bmips43xx_send_ipi_single(int cpu, unsigned int action) in bmips43xx_send_ipi_single()
344 int action, cpu = irq - IPI0_IRQ; in bmips43xx_ipi_interrupt() local
373 unsigned int cpu = smp_processor_id(); in bmips_cpu_disable() local
[all …]
|