diff options
| -rw-r--r-- | arch/powerpc/include/asm/tlb.h | 13 | ||||
| -rw-r--r-- | arch/powerpc/mm/tlb-radix.c | 6 | ||||
| -rw-r--r-- | arch/powerpc/mm/tlb_nohash.c | 6 |
3 files changed, 13 insertions, 12 deletions
diff --git a/arch/powerpc/include/asm/tlb.h b/arch/powerpc/include/asm/tlb.h index 20733fa518ae1..f6f68f73e8581 100644 --- a/arch/powerpc/include/asm/tlb.h +++ b/arch/powerpc/include/asm/tlb.h @@ -46,5 +46,18 @@ static inline void __tlb_remove_tlb_entry(struct mmu_gather *tlb, pte_t *ptep, #endif } +#ifdef CONFIG_SMP +static inline int mm_is_core_local(struct mm_struct *mm) +{ + return cpumask_subset(mm_cpumask(mm), + topology_sibling_cpumask(smp_processor_id())); +} +#else +static inline int mm_is_core_local(struct mm_struct *mm) +{ + return 1; +} +#endif + #endif /* __KERNEL__ */ #endif /* __ASM_POWERPC_TLB_H */ diff --git a/arch/powerpc/mm/tlb-radix.c b/arch/powerpc/mm/tlb-radix.c index 6de05c59b3758..4d0f03ad09960 100644 --- a/arch/powerpc/mm/tlb-radix.c +++ b/arch/powerpc/mm/tlb-radix.c @@ -165,12 +165,6 @@ void radix__local_flush_tlb_page(struct vm_area_struct *vma, unsigned long vmadd EXPORT_SYMBOL(radix__local_flush_tlb_page); #ifdef CONFIG_SMP -static int mm_is_core_local(struct mm_struct *mm) -{ - return cpumask_subset(mm_cpumask(mm), - topology_sibling_cpumask(smp_processor_id())); -} - void radix__flush_tlb_mm(struct mm_struct *mm) { unsigned long pid; diff --git a/arch/powerpc/mm/tlb_nohash.c b/arch/powerpc/mm/tlb_nohash.c index f4668488512c4..050badc0ebd34 100644 --- a/arch/powerpc/mm/tlb_nohash.c +++ b/arch/powerpc/mm/tlb_nohash.c @@ -215,12 +215,6 @@ EXPORT_SYMBOL(local_flush_tlb_page); static DEFINE_RAW_SPINLOCK(tlbivax_lock); -static int mm_is_core_local(struct mm_struct *mm) -{ - return cpumask_subset(mm_cpumask(mm), - topology_sibling_cpumask(smp_processor_id())); -} - struct tlb_flush_param { unsigned long addr; unsigned int pid; |