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-rw-r--r--arch/arm/include/asm/tlb.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/include/asm/tlb.h b/arch/arm/include/asm/tlb.h
index d5562f9ce600..fd9717e9fee3 100644
--- a/arch/arm/include/asm/tlb.h
+++ b/arch/arm/include/asm/tlb.h
@@ -280,6 +280,14 @@ tlb_remove_pmd_tlb_entry(struct mmu_gather *tlb, pmd_t *pmdp, unsigned long addr
tlb_add_flush(tlb, addr);
}
+static inline void
+tlb_flush_pmd_range(struct mmu_gather *tlb, unsigned long address,
+ unsigned long size)
+{
+ tlb_add_flush(tlb, address);
+ tlb_add_flush(tlb, address + size - PMD_SIZE);
+}
+
#define pte_free_tlb(tlb, ptep, addr) __pte_free_tlb(tlb, ptep, addr)
#define pmd_free_tlb(tlb, pmdp, addr) __pmd_free_tlb(tlb, pmdp, addr)
#define pud_free_tlb(tlb, pudp, addr) pud_free((tlb)->mm, pudp)