diff options
Diffstat (limited to 'arch/s390/include/asm/topology.h')
| -rw-r--r-- | arch/s390/include/asm/topology.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h index cef06bffad80..44110847342a 100644 --- a/arch/s390/include/asm/topology.h +++ b/arch/s390/include/asm/topology.h @@ -61,6 +61,12 @@ 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) |