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/tools/power/cpupower/utils/
Dcpufreq-info.c58 unsigned int cpu, nr_cpus; in proc_cpufreq_output() local
126 static int get_boost_mode_x86(unsigned int cpu) in get_boost_mode_x86()
210 static int get_boost_mode(unsigned int cpu) in get_boost_mode()
237 static int get_freq_kernel(unsigned int cpu, unsigned int human) in get_freq_kernel()
256 static int get_freq_hardware(unsigned int cpu, unsigned int human) in get_freq_hardware()
274 static int get_hardware_limits(unsigned int cpu, unsigned int human) in get_hardware_limits()
297 static int get_driver(unsigned int cpu) in get_driver()
311 static int get_policy(unsigned int cpu) in get_policy()
333 static int get_available_governors(unsigned int cpu) in get_available_governors()
356 static int get_affected_cpus(unsigned int cpu) in get_affected_cpus()
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/tools/power/cpupower/lib/
Dcpufreq.c23 static unsigned int sysfs_cpufreq_read_file(unsigned int cpu, const char *fname, in sysfs_cpufreq_read_file()
35 static unsigned int sysfs_cpufreq_write_file(unsigned int cpu, in sysfs_cpufreq_write_file()
86 unsigned long cpufreq_get_sysfs_value_from_table(unsigned int cpu, in cpufreq_get_sysfs_value_from_table()
113 static unsigned long sysfs_cpufreq_get_one_value(unsigned int cpu, in sysfs_cpufreq_get_one_value()
135 static char *sysfs_cpufreq_get_one_string(unsigned int cpu, in sysfs_cpufreq_get_one_string()
177 static int sysfs_cpufreq_write_one_value(unsigned int cpu, in sysfs_cpufreq_write_one_value()
191 unsigned long cpufreq_get_freq_kernel(unsigned int cpu) in cpufreq_get_freq_kernel()
196 unsigned long cpufreq_get_freq_hardware(unsigned int cpu) in cpufreq_get_freq_hardware()
201 unsigned long cpufreq_get_transition_latency(unsigned int cpu) in cpufreq_get_transition_latency()
206 int cpufreq_get_hardware_limits(unsigned int cpu, in cpufreq_get_hardware_limits()
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Dcpuidle.c29 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()
133 unsigned long long cpuidle_state_get_one_value(unsigned int cpu, in cpuidle_state_get_one_value()
173 static char *cpuidle_state_get_one_string(unsigned int cpu, in cpuidle_state_get_one_string()
207 int cpuidle_is_state_disabled(unsigned int cpu, in cpuidle_is_state_disabled()
228 int cpuidle_state_disable(unsigned int cpu, in cpuidle_state_disable()
251 unsigned long cpuidle_state_latency(unsigned int cpu, in cpuidle_state_latency()
257 unsigned long cpuidle_state_usage(unsigned int cpu, in cpuidle_state_usage()
263 unsigned long long cpuidle_state_time(unsigned int cpu, in cpuidle_state_time()
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/tools/perf/scripts/python/
Dstat-cpi.py10 def get_key(time, event, cpu, thread): argument
13 def store_key(time, cpu, thread): argument
23 def store(time, event, cpu, thread, val, ena, run): argument
31 def get(time, event, cpu, thread): argument
35 def stat__cycles_k(cpu, thread, time, val, ena, run): argument
38 def stat__instructions_k(cpu, thread, time, val, ena, run): argument
41 def stat__cycles_u(cpu, thread, time, val, ena, run): argument
44 def stat__instructions_u(cpu, thread, time, val, ena, run): argument
47 def stat__cycles(cpu, thread, time, val, ena, run): argument
50 def stat__instructions(cpu, thread, time, val, ena, run): argument
Dnetdev-times.py232 def irq__softirq_entry(name, context, cpu, sec, nsec, pid, comm, callchain, vec): argument
238 def irq__softirq_exit(name, context, cpu, sec, nsec, pid, comm, callchain, vec): argument
244 def irq__softirq_raise(name, context, cpu, sec, nsec, pid, comm, callchain, vec): argument
250 def irq__irq_handler_entry(name, context, cpu, sec, nsec, pid, comm, argument
256 def irq__irq_handler_exit(name, context, cpu, sec, nsec, pid, comm, callchain, irq, ret): argument
260 def napi__napi_poll(name, context, cpu, sec, nsec, pid, comm, callchain, napi, argument
266 def net__netif_receive_skb(name, context, cpu, sec, nsec, pid, comm, callchain, skbaddr, argument
272 def net__netif_rx(name, context, cpu, sec, nsec, pid, comm, callchain, skbaddr, argument
278 def net__net_dev_queue(name, context, cpu, sec, nsec, pid, comm, callchain, argument
284 def net__net_dev_xmit(name, context, cpu, sec, nsec, pid, comm, callchain, argument
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/tools/power/cpupower/utils/helpers/
Dsysfs.c47 int sysfs_is_cpu_online(unsigned int cpu) in sysfs_is_cpu_online()
103 unsigned int sysfs_idlestate_file_exists(unsigned int cpu, in sysfs_idlestate_file_exists()
124 unsigned int sysfs_idlestate_read_file(unsigned int cpu, unsigned int idlestate, in sysfs_idlestate_read_file()
157 unsigned int sysfs_idlestate_write_file(unsigned int cpu, in sysfs_idlestate_write_file()
203 static unsigned long long sysfs_idlestate_get_one_value(unsigned int cpu, in sysfs_idlestate_get_one_value()
243 static char *sysfs_idlestate_get_one_string(unsigned int cpu, in sysfs_idlestate_get_one_string()
277 int sysfs_is_idlestate_disabled(unsigned int cpu, in sysfs_is_idlestate_disabled()
298 int sysfs_idlestate_disable(unsigned int cpu, in sysfs_idlestate_disable()
321 unsigned long sysfs_get_idlestate_latency(unsigned int cpu, in sysfs_get_idlestate_latency()
327 unsigned long sysfs_get_idlestate_usage(unsigned int cpu, in sysfs_get_idlestate_usage()
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Dhelpers.h161 static inline int decode_pstates(unsigned int cpu, int boost_states, in decode_pstates()
165 static inline int read_msr(int cpu, unsigned int idx, unsigned long long *val) in read_msr()
167 static inline int write_msr(int cpu, unsigned int idx, unsigned long long val) in write_msr()
169 static inline int cpupower_intel_set_perf_bias(unsigned int cpu, unsigned int val) in cpupower_intel_set_perf_bias()
171 static inline int cpupower_intel_get_perf_bias(unsigned int cpu) in cpupower_intel_get_perf_bias()
173 static inline unsigned long long msr_intel_get_turbo_ratio(unsigned int cpu) in msr_intel_get_turbo_ratio()
178 static inline int cpufreq_has_boost_support(unsigned int cpu, int *support, in cpufreq_has_boost_support()
184 static inline void amd_pstate_boost_init(unsigned int cpu, int *support, in amd_pstate_boost_init()
187 static inline void amd_pstate_show_perf_and_freq(unsigned int cpu, in amd_pstate_show_perf_and_freq()
Dmisc.c18 int cpufreq_has_boost_support(unsigned int cpu, int *support, int *active, in cpufreq_has_boost_support()
51 int cpupower_intel_get_perf_bias(unsigned int cpu) in cpupower_intel_get_perf_bias()
73 int cpupower_intel_set_perf_bias(unsigned int cpu, unsigned int val) in cpupower_intel_set_perf_bias()
114 unsigned int cpu = 0; in get_cpustate() local
Dmsr.c26 int read_msr(int cpu, unsigned int idx, unsigned long long *val) in read_msr()
55 int write_msr(int cpu, unsigned int idx, unsigned long long val) in write_msr()
75 unsigned long long msr_intel_get_turbo_ratio(unsigned int cpu) in msr_intel_get_turbo_ratio()
/tools/testing/selftests/rseq/
Drseq-skip.h9 int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu) in rseq_cmpeqv_storev()
16 long voffp, intptr_t *load, int cpu) in rseq_cmpnev_storeoffp_load()
22 int rseq_addv(intptr_t *v, intptr_t count, int cpu) in rseq_addv()
30 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev()
38 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev_release()
46 intptr_t newv, int cpu) in rseq_cmpeqv_cmpeqv_storev()
54 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev()
62 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev_release()
Drseq-x86.h116 int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu) in rseq_cmpeqv_storev()
182 long voffp, intptr_t *load, int cpu) in rseq_cmpnev_storeoffp_load()
250 int rseq_addv(intptr_t *v, intptr_t count, int cpu) in rseq_addv()
304 int rseq_offset_deref_addv(intptr_t *ptr, long off, intptr_t inc, int cpu) in rseq_offset_deref_addv()
357 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev()
428 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev_release()
436 intptr_t newv, int cpu) in rseq_cmpeqv_cmpeqv_storev()
512 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev()
626 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev_release()
725 int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu) in rseq_cmpeqv_storev()
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Drseq-arm.h151 int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu) in rseq_cmpeqv_storev()
219 long voffp, intptr_t *load, int cpu) in rseq_cmpnev_storeoffp_load()
291 int rseq_addv(intptr_t *v, intptr_t count, int cpu) in rseq_addv()
346 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev()
422 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev_release()
499 intptr_t newv, int cpu) in rseq_cmpeqv_cmpeqv_storev()
583 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev()
706 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev_release()
Drseq-s390.h138 int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu) in rseq_cmpeqv_storev()
206 long voffp, intptr_t *load, int cpu) in rseq_cmpnev_storeoffp_load()
276 int rseq_addv(intptr_t *v, intptr_t count, int cpu) in rseq_addv()
330 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev()
403 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev_release()
411 intptr_t newv, int cpu) in rseq_cmpeqv_cmpeqv_storev()
489 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev()
605 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev_release()
Drseq-riscv.h173 int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu) in rseq_cmpeqv_storev()
227 off_t voffp, intptr_t *load, int cpu) in rseq_cmpnev_storeoffp_load()
283 int rseq_addv(intptr_t *v, intptr_t count, int cpu) in rseq_addv()
329 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev()
388 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev_release()
447 intptr_t newv, int cpu) in rseq_cmpeqv_cmpeqv_storev()
510 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev()
570 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev_release()
635 int rseq_offset_deref_addv(intptr_t *ptr, off_t off, intptr_t inc, int cpu) in rseq_offset_deref_addv()
Drseq-mips.h158 int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu) in rseq_cmpeqv_storev()
219 long voffp, intptr_t *load, int cpu) in rseq_cmpnev_storeoffp_load()
284 int rseq_addv(intptr_t *v, intptr_t count, int cpu) in rseq_addv()
336 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev()
405 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev_release()
475 intptr_t newv, int cpu) in rseq_cmpeqv_cmpeqv_storev()
549 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev()
664 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev_release()
Drseq-arm64.h208 int rseq_cmpeqv_storev(intptr_t *v, intptr_t expect, intptr_t newv, int cpu) in rseq_cmpeqv_storev()
266 long voffp, intptr_t *load, int cpu) in rseq_cmpnev_storeoffp_load()
327 int rseq_addv(intptr_t *v, intptr_t count, int cpu) in rseq_addv()
376 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev()
439 intptr_t newv, int cpu) in rseq_cmpeqv_trystorev_storev_release()
502 intptr_t newv, int cpu) in rseq_cmpeqv_cmpeqv_storev()
570 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev()
634 intptr_t newv, int cpu) in rseq_cmpeqv_trymemcpy_storev_release()
Dbasic_percpu_ops_test.c49 int cpu; in rseq_this_cpu_lock() local
69 void rseq_percpu_unlock(struct percpu_lock *lock, int cpu) in rseq_percpu_unlock()
82 int i, cpu; in test_percpu_spinlock_thread() local
138 int cpu; in this_cpu_list_push() local
171 int ret, cpu; in this_cpu_list_pop() local
195 struct percpu_list_node *__percpu_list_pop(struct percpu_list *list, int cpu) in __percpu_list_pop()
/tools/perf/util/
Dcpumap.c105 int cpu; in cpu_map__from_mask() local
128 for (int cpu = data->range_cpu_data.start_cpu; cpu <= data->range_cpu_data.end_cpu; in cpu_map__from_range() local
194 static int cpu__get_topology_int(int cpu, const char *name, int *value) in cpu__get_topology_int()
204 int cpu__get_socket_id(struct perf_cpu cpu) in cpu__get_socket_id()
210 struct aggr_cpu_id aggr_cpu_id__socket(struct perf_cpu cpu, void *data __maybe_unused) in aggr_cpu_id__socket()
240 struct perf_cpu cpu; in cpu_aggr_map__new() local
280 int cpu__get_die_id(struct perf_cpu cpu) in cpu__get_die_id()
287 struct aggr_cpu_id aggr_cpu_id__die(struct perf_cpu cpu, void *data) in aggr_cpu_id__die()
310 int cpu__get_core_id(struct perf_cpu cpu) in cpu__get_core_id()
316 struct aggr_cpu_id aggr_cpu_id__core(struct perf_cpu cpu, void *data) in aggr_cpu_id__core()
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/tools/power/x86/x86_energy_perf_policy/
Dx86_energy_perf_policy.c364 int cpu; in validate_cpu_selected_set() local
379 int cpu = 0; in parse_cmdline_cpu() local
680 int get_msr(int cpu, int offset, unsigned long long *msr) in get_msr()
704 int put_msr(int cpu, int offset, unsigned long long new_msr) in put_msr()
769 void print_hwp_cap(int cpu, struct msr_hwp_cap *cap, char *str) in print_hwp_cap()
777 void read_hwp_cap(int cpu, struct msr_hwp_cap *cap, unsigned int msr_offset) in read_hwp_cap()
789 void print_hwp_request(int cpu, struct msr_hwp_request *h, char *str) in print_hwp_request()
812 void read_hwp_request(int cpu, struct msr_hwp_request *hwp_req, unsigned int msr_offset) in read_hwp_request()
826 void write_hwp_request(int cpu, struct msr_hwp_request *hwp_req, unsigned int msr_offset) in write_hwp_request()
846 static int get_epb(int cpu) in get_epb()
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/tools/power/cpupower/utils/idle_monitor/
Damd_fam14h_idle.c99 unsigned int cpu) in amd_fam14h_get_pci_info()
124 static int amd_fam14h_init(cstate_t *state, unsigned int cpu) in amd_fam14h_init()
159 static int amd_fam14h_disable(cstate_t *state, unsigned int cpu) in amd_fam14h_disable()
196 unsigned int cpu) in fam14h_nbp1_count()
208 unsigned int cpu) in fam14h_get_count_percent()
230 int num, cpu; in amd_fam14h_start() local
247 int num, cpu; in amd_fam14h_stop() local
Dmperf_monitor.c93 static int get_aperf_mperf(int cpu, unsigned long long *aval, in get_aperf_mperf()
130 static int mperf_init_stats(unsigned int cpu) in mperf_init_stats()
143 static int mperf_measure_stats(unsigned int cpu) in mperf_measure_stats()
157 unsigned int cpu) in mperf_get_count_percent()
194 unsigned int cpu) in mperf_get_count_freq()
227 int cpu; in mperf_start() local
241 int cpu; in mperf_stop() local
Dhsw_ext_idle.c63 unsigned int cpu) in hsw_ext_get_count()
89 unsigned int cpu) in hsw_ext_get_count_percent()
115 int num, cpu; in hsw_ext_start() local
131 int num, cpu; in hsw_ext_stop() local
Dsnb_idle.c61 unsigned int cpu) in snb_get_count()
87 unsigned int cpu) in snb_get_count_percent()
113 int num, cpu; in snb_start() local
129 int num, cpu; in snb_stop() local
/tools/perf/arch/arm/util/
Dcs-etm.c63 struct evsel *evsel, int cpu) in cs_etm_set_context_id()
147 struct evsel *evsel, int cpu) in cs_etm_set_timestamp()
207 struct perf_cpu cpu = { .cpu = i, }; in cs_etm_set_option() local
532 struct perf_cpu cpu = { .cpu = i, }; in cs_etm_info_priv_size() local
548 struct perf_cpu cpu = { .cpu = i, }; in cs_etm_info_priv_size() local
570 static bool cs_etm_is_etmv4(struct auxtrace_record *itr, int cpu) in cs_etm_is_etmv4()
592 static int cs_etm_get_ro(struct perf_pmu *pmu, int cpu, const char *path) in cs_etm_get_ro()
616 static bool cs_etm_is_ete(struct auxtrace_record *itr, int cpu) in cs_etm_is_ete()
629 static void cs_etm_save_etmv4_header(__u64 data[], struct auxtrace_record *itr, int cpu) in cs_etm_save_etmv4_header()
651 static void cs_etm_get_metadata(int cpu, u32 *offset, in cs_etm_get_metadata()
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/tools/testing/selftests/kvm/
Drseq_test.c48 static void sys_getcpu(unsigned *cpu) in sys_getcpu()
56 static int next_cpu(int cpu) in next_cpu()
83 int r, i, cpu; in migration_worker() local
206 u32 cpu, rseq_cpu; in main() local

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