diff options
Diffstat (limited to 'include/asm-arm/tlb.h')
| -rw-r--r-- | include/asm-arm/tlb.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/asm-arm/tlb.h b/include/asm-arm/tlb.h index 9bb325c5464..da41df20928 100644 --- a/include/asm-arm/tlb.h +++ b/include/asm-arm/tlb.h @@ -39,8 +39,7 @@ DECLARE_PER_CPU(struct mmu_gather, mmu_gathers); static inline struct mmu_gather * tlb_gather_mmu(struct mm_struct *mm, unsigned int full_mm_flush) { - int cpu = smp_processor_id(); - struct mmu_gather *tlb = &per_cpu(mmu_gathers, cpu); + struct mmu_gather *tlb = &get_cpu_var(mmu_gathers); tlb->mm = mm; tlb->freed = 0; @@ -65,6 +64,8 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end) /* keep the page table cache within bounds */ check_pgt_cache(); + + put_cpu_var(mmu_gathers); } static inline unsigned int tlb_is_full_mm(struct mmu_gather *tlb) |