45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
#ifndef __ASM_TOPOLOGY_H
|
|
#define __ASM_TOPOLOGY_H
|
|
|
|
#include <linux/cpumask.h>
|
|
|
|
#ifdef CONFIG_NUMA
|
|
|
|
struct pci_bus;
|
|
int pcibus_to_node(struct pci_bus *bus);
|
|
#define cpumask_of_pcibus(bus) (pcibus_to_node(bus) == -1 ? \
|
|
cpu_all_mask : \
|
|
cpumask_of_node(pcibus_to_node(bus)))
|
|
|
|
#endif /* CONFIG_NUMA */
|
|
|
|
#include <linux/arch_topology.h>
|
|
|
|
void update_freq_counters_refs(void);
|
|
|
|
/* Replace task scheduler's default frequency-invariant accounting */
|
|
#define arch_scale_freq_tick topology_scale_freq_tick
|
|
#define arch_set_freq_scale topology_set_freq_scale
|
|
#define arch_scale_freq_capacity topology_get_freq_scale
|
|
#define arch_scale_freq_invariant topology_scale_freq_invariant
|
|
#define arch_scale_freq_ref topology_get_freq_ref
|
|
|
|
#ifdef CONFIG_ACPI_CPPC_LIB
|
|
#define arch_init_invariance_cppc topology_init_cpu_capacity_cppc
|
|
#endif
|
|
|
|
/* Replace task scheduler's default cpu-invariant accounting */
|
|
#define arch_scale_cpu_capacity topology_get_cpu_scale
|
|
|
|
/* Enable topology flag updates */
|
|
#define arch_update_cpu_topology topology_update_cpu_topology
|
|
|
|
/* Replace task scheduler's default HW pressure API */
|
|
#define arch_scale_hw_pressure topology_get_hw_pressure
|
|
#define arch_update_hw_pressure topology_update_hw_pressure
|
|
|
|
#include <asm-generic/topology.h>
|
|
|
|
#endif /* _ASM_ARM_TOPOLOGY_H */
|