diff options
Diffstat (limited to 'arch/sparc/mm/tlb.c')
| -rw-r--r-- | arch/sparc/mm/tlb.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/sparc/mm/tlb.c b/arch/sparc/mm/tlb.c index 656cc46a81f..ad3bf4b4324 100644 --- a/arch/sparc/mm/tlb.c +++ b/arch/sparc/mm/tlb.c @@ -161,8 +161,8 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr, if (mm == &init_mm) return; - if ((pmd_val(pmd) ^ pmd_val(orig)) & PMD_ISHUGE) { - if (pmd_val(pmd) & PMD_ISHUGE) + if ((pmd_val(pmd) ^ pmd_val(orig)) & _PAGE_PMD_HUGE) { + if (pmd_val(pmd) & _PAGE_PMD_HUGE) mm->context.huge_pte_count++; else mm->context.huge_pte_count--; @@ -178,13 +178,16 @@ void set_pmd_at(struct mm_struct *mm, unsigned long addr, } if (!pmd_none(orig)) { - bool exec = ((pmd_val(orig) & PMD_HUGE_EXEC) != 0); + pte_t orig_pte = __pte(pmd_val(orig)); + bool exec = pte_exec(orig_pte); addr &= HPAGE_MASK; - if (pmd_val(orig) & PMD_ISHUGE) + if (pmd_trans_huge(orig)) { tlb_batch_add_one(mm, addr, exec); - else + tlb_batch_add_one(mm, addr + REAL_HPAGE_SIZE, exec); + } else { tlb_batch_pmd_scan(mm, addr, orig, exec); + } } } |