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-rw-r--r--arch/parisc/include/asm/pgtable.h10
1 files changed, 2 insertions, 8 deletions
diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
index 94c0ef7a9e03..b941ac7d4e70 100644
--- a/arch/parisc/include/asm/pgtable.h
+++ b/arch/parisc/include/asm/pgtable.h
@@ -55,10 +55,6 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
*(pteptr) = (pteval); \
} while(0)
-#define pte_inserted(x) \
- ((pte_val(x) & (_PAGE_PRESENT|_PAGE_ACCESSED)) \
- == (_PAGE_PRESENT|_PAGE_ACCESSED))
-
#define set_pte_at(mm, addr, ptep, pteval) \
do { \
pte_t old_pte; \
@@ -66,8 +62,7 @@ static inline void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
spin_lock_irqsave(&pa_tlb_lock, flags); \
old_pte = *ptep; \
set_pte(ptep, pteval); \
- if (pte_inserted(old_pte)) \
- purge_tlb_entries(mm, addr); \
+ purge_tlb_entries(mm, addr); \
spin_unlock_irqrestore(&pa_tlb_lock, flags); \
} while (0)
@@ -493,8 +488,7 @@ static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
spin_lock_irqsave(&pa_tlb_lock, flags);
old_pte = *ptep;
set_pte(ptep, __pte(0));
- if (pte_inserted(old_pte))
- purge_tlb_entries(mm, addr);
+ purge_tlb_entries(mm, addr);
spin_unlock_irqrestore(&pa_tlb_lock, flags);
return old_pte;