1 #ifndef _ASM_S390_TOPOLOGY_H 2 #define _ASM_S390_TOPOLOGY_H 3 4 #include <linux/cpumask.h> 5 6 #define mc_capable() (1) 7 8 cpumask_t cpu_coregroup_map(unsigned int cpu); 9 10 extern cpumask_t cpu_core_map[NR_CPUS]; 11 12 #define topology_core_siblings(cpu) (cpu_core_map[cpu]) 13 14 int topology_set_cpu_management(int fc); 15 void topology_schedule_update(void); 16 17 #define POLARIZATION_UNKNWN (-1) 18 #define POLARIZATION_HRZ (0) 19 #define POLARIZATION_VL (1) 20 #define POLARIZATION_VM (2) 21 #define POLARIZATION_VH (3) 22 23 #ifdef CONFIG_SMP 24 void s390_init_cpu_topology(void); 25 #else 26 static inline void s390_init_cpu_topology(void) 27 { 28 }; 29 #endif 30 31 #include <asm-generic/topology.h> 32 33 #endif /* _ASM_S390_TOPOLOGY_H */ 34