Move most common defines into the generic tlb.h to avoid
duplicate code.
Cc: Arnd Bergmann <[email protected]>
Cc: [email protected]
Cc: [email protected]
Signed-off-by: Richard Weinberger <[email protected]>
---
include/asm-generic/tlb.h | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h
index 5672d7e..6e15413 100644
--- a/include/asm-generic/tlb.h
+++ b/include/asm-generic/tlb.h
@@ -149,6 +149,30 @@ static inline void tlb_remove_page(struct mmu_gather *tlb,
struct page *page)
#define __tlb_remove_pmd_tlb_entry(tlb, pmdp, address) do {} while (0)
#endif
+#ifndef tlb_start_vma
+#define tlb_start_vma(tlb, vma) do {} while (0)
+#endif
+
+#ifndef tlb_end_vma
+#define tlb_end_vma(tlb, vma) do {} while (0)
+#endif
+
+#ifndef __tlb_remove_tlb_entry
+#define __tlb_remove_tlb_entry(tlb, ptep, address) do {} while (0)
+#endif
+
+#ifndef tlb_flush
+#define tlb_flush(tlb) flush_tlb_mm((tlb)->mm)
+#endif
+
+#ifndef __pte_free_tlb
+#define __pte_free_tlb(tlb, pte, address) pte_free((tlb)->mm, pte)
+#endif
+
+#ifndef __pmd_free_tlb
+#define __pmd_free_tlb(tlb, pmd, address) pmd_free((tlb)->mm, pmd)
+#endif
+
#define tlb_remove_pmd_tlb_entry(tlb, pmdp, address) \
do { \
tlb->need_flush = 1; \
--
1.8.4.2
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