diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/topology.h | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/topology.c | 5 |
2 files changed, 6 insertions, 0 deletions
diff --git a/arch/s390/include/asm/topology.h b/arch/s390/include/asm/topology.h index d96c91643458..fff4a86c602a 100644 --- a/arch/s390/include/asm/topology.h +++ b/arch/s390/include/asm/topology.h @@ -6,6 +6,7 @@ #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]; diff --git a/arch/s390/kernel/topology.c b/arch/s390/kernel/topology.c index a947899dcba1..0601cd3231e4 100644 --- a/arch/s390/kernel/topology.c +++ b/arch/s390/kernel/topology.c @@ -93,6 +93,11 @@ cpumask_t cpu_coregroup_map(unsigned int cpu) return mask; } +const struct cpumask *cpu_coregroup_mask(unsigned int cpu) +{ + return &cpu_core_map[cpu]; +} + static void add_cpus_to_core(struct tl_cpu *tl_cpu, struct core_info *core) { unsigned int cpu; |