mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-30 07:56:45 +07:00
2bb23a63f2
Impact: New API The old topology_core_siblings() and topology_thread_siblings() return a cpumask_t; these new ones return a (const) struct cpumask *. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Signed-off-by: Mike Travis <travis@sgi.com>
36 lines
793 B
C
36 lines
793 B
C
#ifndef _ASM_S390_TOPOLOGY_H
|
|
#define _ASM_S390_TOPOLOGY_H
|
|
|
|
#include <linux/cpumask.h>
|
|
|
|
#define mc_capable() (1)
|
|
|
|
cpumask_t cpu_coregroup_map(unsigned int cpu);
|
|
const struct cpumask *cpu_coregroup_mask(unsigned int cpu);
|
|
|
|
extern cpumask_t cpu_core_map[NR_CPUS];
|
|
|
|
#define topology_core_siblings(cpu) (cpu_core_map[cpu])
|
|
#define topology_core_cpumask(cpu) (&cpu_core_map[cpu])
|
|
|
|
int topology_set_cpu_management(int fc);
|
|
void topology_schedule_update(void);
|
|
|
|
#define POLARIZATION_UNKNWN (-1)
|
|
#define POLARIZATION_HRZ (0)
|
|
#define POLARIZATION_VL (1)
|
|
#define POLARIZATION_VM (2)
|
|
#define POLARIZATION_VH (3)
|
|
|
|
#ifdef CONFIG_SMP
|
|
void s390_init_cpu_topology(void);
|
|
#else
|
|
static inline void s390_init_cpu_topology(void)
|
|
{
|
|
};
|
|
#endif
|
|
|
|
#include <asm-generic/topology.h>
|
|
|
|
#endif /* _ASM_S390_TOPOLOGY_H */
|