Cregit: Linux 6.19: topology.h

Contributors: 12
Author	Tokens	Token Proportion	Commits	Commit Proportion
Ganapatrao Kulkarni	25	24.75%	1	5.88%
Mark Brown	15	14.85%	1	5.88%
Dietmar Eggemann	13	12.87%	2	11.76%
Ionela Voinescu	10	9.90%	3	17.65%
Vincent Guittot	9	8.91%	2	11.76%
Morten Rasmussen	9	8.91%	2	11.76%
Yunhui Cui	8	7.92%	1	5.88%
Valentin Schneider	4	3.96%	1	5.88%
Philipp Hachtmann	3	2.97%	1	5.88%
Lukasz Luba	2	1.98%	1	5.88%
Thara Gopinath	2	1.98%	1	5.88%
Greg Kroah-Hartman	1	0.99%	1	5.88%
Total	101		17

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __ASM_TOPOLOGY_H
#define __ASM_TOPOLOGY_H

#include <linux/cpumask.h>

#ifdef CONFIG_NUMA
#include <asm/numa.h>

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

/* 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

#undef arch_cpu_is_threaded
#define arch_cpu_is_threaded() (read_cpuid_mpidr() & MPIDR_MT_BITMASK)

#include <asm-generic/topology.h>

#endif /* _ASM_ARM_TOPOLOGY_H */