diff options
Diffstat (limited to 'arch/s390/include/asm/topology.h')
| -rw-r--r-- | arch/s390/include/asm/topology.h | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h index fbb507504a3b..44110847342a 100644 --- a/arch/s390/include/asm/topology.h +++ b/arch/s390/include/asm/topology.h @@ -61,12 +61,21 @@ static inline void topology_expect_change(void) { } #endif /* CONFIG_SCHED_TOPOLOGY */ +static inline bool topology_is_primary_thread(unsigned int cpu) +{ + return smp_get_base_cpu(cpu) == cpu; +} +#define topology_is_primary_thread topology_is_primary_thread + #define POLARIZATION_UNKNOWN (-1) #define POLARIZATION_HRZ (0) #define POLARIZATION_VL (1) #define POLARIZATION_VM (2) #define POLARIZATION_VH (3) +#define CPU_CAPACITY_HIGH SCHED_CAPACITY_SCALE +#define CPU_CAPACITY_LOW (SCHED_CAPACITY_SCALE >> 3) + #define SD_BOOK_INIT SD_CPU_INIT #ifdef CONFIG_NUMA @@ -86,12 +95,6 @@ static inline const struct cpumask *cpumask_of_node(int node) #define pcibus_to_node(bus) __pcibus_to_node(bus) -#define node_distance(a, b) __node_distance(a, b) -static inline int __node_distance(int a, int b) -{ - return 0; -} - #else /* !CONFIG_NUMA */ #define numa_node_id numa_node_id |