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-rw-r--r--arch/powerpc/mm/hugetlbpage.c7
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c
index 506d89768d4..89c836d5480 100644
--- a/arch/powerpc/mm/hugetlbpage.c
+++ b/arch/powerpc/mm/hugetlbpage.c
@@ -146,6 +146,11 @@ pte_t *huge_pte_alloc(struct mm_struct *mm, unsigned long addr)
return hugepte_offset(hpdp, addr);
}
+int huge_pmd_unshare(struct mm_struct *mm, unsigned long *addr, pte_t *ptep)
+{
+ return 0;
+}
+
static void free_hugepte_range(struct mmu_gather *tlb, hugepd_t *hpdp)
{
pte_t *hugepte = hugepd_page(*hpdp);
@@ -1042,7 +1047,7 @@ repeat:
return err;
}
-static void zero_ctor(void *addr, kmem_cache_t *cache, unsigned long flags)
+static void zero_ctor(void *addr, struct kmem_cache *cache, unsigned long flags)
{
memset(addr, 0, kmem_cache_size(cache));
}