diff options
Diffstat (limited to 'include/asm-s390')
| -rw-r--r-- | include/asm-s390/smp.h | 1 | ||||
| -rw-r--r-- | include/asm-s390/topology.h | 9 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/asm-s390/smp.h b/include/asm-s390/smp.h index a464a66c65d..6f3821a6a90 100644 --- a/include/asm-s390/smp.h +++ b/include/asm-s390/smp.h @@ -91,6 +91,7 @@ extern void cpu_die (void) __attribute__ ((noreturn)); extern int __cpu_up (unsigned int cpu); extern struct mutex smp_cpu_state_mutex; +extern int smp_cpu_polarization[]; extern int smp_call_function_mask(cpumask_t mask, void (*func)(void *), void *info, int wait); diff --git a/include/asm-s390/topology.h b/include/asm-s390/topology.h index 3b28a09a210..8e97b06f298 100644 --- a/include/asm-s390/topology.h +++ b/include/asm-s390/topology.h @@ -7,6 +7,15 @@ cpumask_t cpu_coregroup_map(unsigned int 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 |