diff options
Diffstat (limited to 'arch/powerpc/mm/book3s32/tlb.c')
| -rw-r--r-- | arch/powerpc/mm/book3s32/tlb.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/arch/powerpc/mm/book3s32/tlb.c b/arch/powerpc/mm/book3s32/tlb.c index ae5dbba95805..65389bfe2eb8 100644 --- a/arch/powerpc/mm/book3s32/tlb.c +++ b/arch/powerpc/mm/book3s32/tlb.c @@ -118,15 +118,10 @@ EXPORT_SYMBOL(flush_tlb_kernel_range); /* * Flush all the (user) entries for the address space described by mm. */ -void flush_tlb_mm(struct mm_struct *mm) +void hash__flush_tlb_mm(struct mm_struct *mm) { struct vm_area_struct *mp; - if (!mmu_has_feature(MMU_FTR_HPTE_TABLE)) { - _tlbia(); - return; - } - /* * It is safe to go down the mm's list of vmas when called * from dup_mmap, holding mmap_lock. It would also be safe from @@ -136,23 +131,19 @@ void flush_tlb_mm(struct mm_struct *mm) for (mp = mm->mmap; mp != NULL; mp = mp->vm_next) flush_range(mp->vm_mm, mp->vm_start, mp->vm_end); } -EXPORT_SYMBOL(flush_tlb_mm); +EXPORT_SYMBOL(hash__flush_tlb_mm); -void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) +void hash__flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) { struct mm_struct *mm; pmd_t *pmd; - if (!mmu_has_feature(MMU_FTR_HPTE_TABLE)) { - _tlbie(vmaddr); - return; - } mm = (vmaddr < TASK_SIZE)? vma->vm_mm: &init_mm; pmd = pmd_off(mm, vmaddr); if (!pmd_none(*pmd)) flush_hash_pages(mm->context.id, vmaddr, pmd_val(*pmd), 1); } -EXPORT_SYMBOL(flush_tlb_page); +EXPORT_SYMBOL(hash__flush_tlb_page); /* * For each address in the range, find the pte for the address |