diff options
Diffstat (limited to 'arch/powerpc/include/asm/book3s/64/tlbflush-hash.h')
| -rw-r--r-- | arch/powerpc/include/asm/book3s/64/tlbflush-hash.h | 50 |
1 files changed, 0 insertions, 50 deletions
diff --git a/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h b/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h index 751921f6db46..146287d9580f 100644 --- a/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h +++ b/arch/powerpc/include/asm/book3s/64/tlbflush-hash.h @@ -65,56 +65,6 @@ extern void flush_hash_range(unsigned long number, int local); extern void flush_hash_hugepage(unsigned long vsid, unsigned long addr, pmd_t *pmdp, unsigned int psize, int ssize, unsigned long flags); -static inline void hash__local_flush_tlb_mm(struct mm_struct *mm) -{ -} - -static inline void hash__flush_tlb_mm(struct mm_struct *mm) -{ -} - -static inline void hash__local_flush_all_mm(struct mm_struct *mm) -{ - /* - * There's no Page Walk Cache for hash, so what is needed is - * the same as flush_tlb_mm(), which doesn't really make sense - * with hash. So the only thing we could do is flush the - * entire LPID! Punt for now, as it's not being used. - */ - WARN_ON_ONCE(1); -} - -static inline void hash__flush_all_mm(struct mm_struct *mm) -{ - /* - * There's no Page Walk Cache for hash, so what is needed is - * the same as flush_tlb_mm(), which doesn't really make sense - * with hash. So the only thing we could do is flush the - * entire LPID! Punt for now, as it's not being used. - */ - WARN_ON_ONCE(1); -} - -static inline void hash__local_flush_tlb_page(struct vm_area_struct *vma, - unsigned long vmaddr) -{ -} - -static inline void hash__flush_tlb_page(struct vm_area_struct *vma, - unsigned long vmaddr) -{ -} - -static inline void hash__flush_tlb_range(struct vm_area_struct *vma, - unsigned long start, unsigned long end) -{ -} - -static inline void hash__flush_tlb_kernel_range(unsigned long start, - unsigned long end) -{ -} - struct mmu_gather; extern void hash__tlb_flush(struct mmu_gather *tlb); |