blob: e4e4292eacec6d52227e67592159a929558f28a2 [file] [log] [blame]
/* SPDX-License-Identifier: GPL-2.0 */
struct cpupower_topology {
/* Amount of CPU cores, packages and threads per core in the system */
unsigned int cores;
unsigned int pkgs;
unsigned int threads; /* per core */
/* Array gets mallocated with cores entries, holding per core info */
struct cpuid_core_info *core_info;
struct cpuid_core_info {
int pkg;
int core;
int cpu;
/* flags */
unsigned int is_online:1;
#ifdef __cplusplus
extern "C" {
int get_cpu_topology(struct cpupower_topology *cpu_top);
void cpu_topology_release(struct cpupower_topology cpu_top);
int cpupower_is_cpu_online(unsigned int cpu);
#ifdef __cplusplus