diff options
| -rw-r--r-- | include/asm-generic/tlb.h | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h index c1f03c1acbfc..897ca66338d5 100644 --- a/include/asm-generic/tlb.h +++ b/include/asm-generic/tlb.h @@ -349,8 +349,8 @@ static inline void __tlb_reset_range(struct mmu_gather *tlb) #ifdef CONFIG_MMU_GATHER_NO_RANGE -#if defined(tlb_flush) || defined(tlb_start_vma) || defined(tlb_end_vma) -#error MMU_GATHER_NO_RANGE relies on default tlb_flush(), tlb_start_vma() and tlb_end_vma() +#if defined(tlb_flush) +#error MMU_GATHER_NO_RANGE relies on default tlb_flush() #endif /* @@ -370,17 +370,10 @@ static inline void tlb_flush(struct mmu_gather *tlb) static inline void tlb_update_vma_flags(struct mmu_gather *tlb, struct vm_area_struct *vma) { } -#define tlb_end_vma tlb_end_vma -static inline void tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) { } - #else /* CONFIG_MMU_GATHER_NO_RANGE */ #ifndef tlb_flush -#if defined(tlb_start_vma) || defined(tlb_end_vma) -#error Default tlb_flush() relies on default tlb_start_vma() and tlb_end_vma() -#endif - /* * When an architecture does not provide its own tlb_flush() implementation * but does have a reasonably efficient flush_vma_range() implementation @@ -501,7 +494,6 @@ static inline unsigned long tlb_get_unmap_size(struct mmu_gather *tlb) * case where we're doing a full MM flush. When we're doing a munmap, * the vmas are adjusted to only cover the region to be torn down. */ -#ifndef tlb_start_vma static inline void tlb_start_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) { if (tlb->fullmm) @@ -512,9 +504,7 @@ static inline void tlb_start_vma(struct mmu_gather *tlb, struct vm_area_struct * flush_cache_range(vma, vma->vm_start, vma->vm_end); #endif } -#endif -#ifndef tlb_end_vma static inline void tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vma) { if (tlb->fullmm || IS_ENABLED(CONFIG_MMU_GATHER_MERGE_VMAS)) @@ -528,7 +518,6 @@ static inline void tlb_end_vma(struct mmu_gather *tlb, struct vm_area_struct *vm */ tlb_flush_mmu_tlbonly(tlb); } -#endif /* * tlb_flush_{pte|pmd|pud|p4d}_range() adjust the tlb->start and tlb->end, |