diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-07-13 15:06:39 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-08-01 11:15:10 +1000 |
| commit | 9d4dab11585ab2ef25d5d2a00a23b25b552c4080 (patch) | |
| tree | aa01fd4e59855c0cfa7fe79ee6c69a4f738798d9 | |
| parent | 13dce033637b8e4d3266667c4df4d72fc37dc0a9 (diff) | |
powerpc/mm: Drop multiple definition of mm_is_core_local
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
| -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 20733fa518ae..f6f68f73e858 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 6de05c59b375..4d0f03ad0996 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 f4668488512c..050badc0ebd3 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; |