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Searched refs:acpi_perf_data (Results 1 - 6 of 6) sorted by relevance

/kernel/linux/linux-5.10/drivers/xen/
H A Dxen-acpi-processor.c447 /* acpi_perf_data is a pointer to percpu data. */
448 static struct acpi_processor_performance __percpu *acpi_perf_data; variable
456 free_cpumask_var(per_cpu_ptr(acpi_perf_data, i) in free_acpi_perf_data()
458 free_percpu(acpi_perf_data); in free_acpi_perf_data()
531 acpi_perf_data = alloc_percpu(struct acpi_processor_performance); in xen_acpi_processor_init()
532 if (!acpi_perf_data) { in xen_acpi_processor_init()
533 pr_debug("Memory allocation error for acpi_perf_data\n"); in xen_acpi_processor_init()
539 &per_cpu_ptr(acpi_perf_data, i)->shared_cpu_map, in xen_acpi_processor_init()
547 (void)acpi_processor_preregister_performance(acpi_perf_data); in xen_acpi_processor_init()
554 perf = per_cpu_ptr(acpi_perf_data, in xen_acpi_processor_init()
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/kernel/linux/linux-6.6/drivers/xen/
H A Dxen-acpi-processor.c448 /* acpi_perf_data is a pointer to percpu data. */
449 static struct acpi_processor_performance __percpu *acpi_perf_data; variable
457 free_cpumask_var(per_cpu_ptr(acpi_perf_data, i) in free_acpi_perf_data()
459 free_percpu(acpi_perf_data); in free_acpi_perf_data()
529 acpi_perf_data = alloc_percpu(struct acpi_processor_performance); in xen_acpi_processor_init()
530 if (!acpi_perf_data) { in xen_acpi_processor_init()
531 pr_debug("Memory allocation error for acpi_perf_data\n"); in xen_acpi_processor_init()
537 &per_cpu_ptr(acpi_perf_data, i)->shared_cpu_map, in xen_acpi_processor_init()
545 (void)acpi_processor_preregister_performance(acpi_perf_data); in xen_acpi_processor_init()
552 perf = per_cpu_ptr(acpi_perf_data, in xen_acpi_processor_init()
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/kernel/linux/linux-5.10/drivers/cpufreq/
H A Dacpi-cpufreq.c62 /* acpi_perf_data is a pointer to percpu data. */
63 static struct acpi_processor_performance __percpu *acpi_perf_data; variable
67 return per_cpu_ptr(acpi_perf_data, data->acpi_perf_cpu); in to_perf_data()
528 free_cpumask_var(per_cpu_ptr(acpi_perf_data, i) in free_acpi_perf_data()
530 free_percpu(acpi_perf_data); in free_acpi_perf_data()
564 acpi_perf_data = alloc_percpu(struct acpi_processor_performance); in acpi_cpufreq_early_init()
565 if (!acpi_perf_data) { in acpi_cpufreq_early_init()
566 pr_debug("Memory allocation error for acpi_perf_data.\n"); in acpi_cpufreq_early_init()
571 &per_cpu_ptr(acpi_perf_data, i)->shared_cpu_map, in acpi_cpufreq_early_init()
581 acpi_processor_preregister_performance(acpi_perf_data); in acpi_cpufreq_early_init()
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H A Dintel_pstate.c214 * @acpi_perf_data: Stores ACPI perf information read from _PSS
253 struct acpi_processor_performance acpi_perf_data; member
416 ret = acpi_processor_register_performance(&cpu->acpi_perf_data, in intel_pstate_init_acpi_perf_limits()
426 if (cpu->acpi_perf_data.control_register.space_id != in intel_pstate_init_acpi_perf_limits()
434 if (cpu->acpi_perf_data.state_count < 2) in intel_pstate_init_acpi_perf_limits()
438 for (i = 0; i < cpu->acpi_perf_data.state_count; i++) { in intel_pstate_init_acpi_perf_limits()
440 (i == cpu->acpi_perf_data.state ? '*' : ' '), i, in intel_pstate_init_acpi_perf_limits()
441 (u32) cpu->acpi_perf_data.states[i].core_frequency, in intel_pstate_init_acpi_perf_limits()
442 (u32) cpu->acpi_perf_data.states[i].power, in intel_pstate_init_acpi_perf_limits()
443 (u32) cpu->acpi_perf_data in intel_pstate_init_acpi_perf_limits()
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/kernel/linux/linux-6.6/drivers/cpufreq/
H A Dacpi-cpufreq.c64 /* acpi_perf_data is a pointer to percpu data. */
65 static struct acpi_processor_performance __percpu *acpi_perf_data; variable
69 return per_cpu_ptr(acpi_perf_data, data->acpi_perf_cpu); in to_perf_data()
535 free_cpumask_var(per_cpu_ptr(acpi_perf_data, i) in free_acpi_perf_data()
537 free_percpu(acpi_perf_data); in free_acpi_perf_data()
562 acpi_perf_data = alloc_percpu(struct acpi_processor_performance); in acpi_cpufreq_early_init()
563 if (!acpi_perf_data) { in acpi_cpufreq_early_init()
564 pr_debug("Memory allocation error for acpi_perf_data.\n"); in acpi_cpufreq_early_init()
569 &per_cpu_ptr(acpi_perf_data, i)->shared_cpu_map, in acpi_cpufreq_early_init()
579 acpi_processor_preregister_performance(acpi_perf_data); in acpi_cpufreq_early_init()
[all...]
H A Dintel_pstate.c209 * @acpi_perf_data: Stores ACPI perf information read from _PSS
249 struct acpi_processor_performance acpi_perf_data; member
452 ret = acpi_processor_register_performance(&cpu->acpi_perf_data, in intel_pstate_init_acpi_perf_limits()
462 if (cpu->acpi_perf_data.control_register.space_id != in intel_pstate_init_acpi_perf_limits()
470 if (cpu->acpi_perf_data.state_count < 2) in intel_pstate_init_acpi_perf_limits()
474 for (i = 0; i < cpu->acpi_perf_data.state_count; i++) { in intel_pstate_init_acpi_perf_limits()
476 (i == cpu->acpi_perf_data.state ? '*' : ' '), i, in intel_pstate_init_acpi_perf_limits()
477 (u32) cpu->acpi_perf_data.states[i].core_frequency, in intel_pstate_init_acpi_perf_limits()
478 (u32) cpu->acpi_perf_data.states[i].power, in intel_pstate_init_acpi_perf_limits()
479 (u32) cpu->acpi_perf_data in intel_pstate_init_acpi_perf_limits()
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