1 files changed, 4 insertions, 5 deletions

diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index 091934e1d0d9..25b1d35c76cb 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -542,13 +542,14 @@ out_unlock:
         return do_split;
 }
 
-int __split_large_page(pte_t *kpte, unsigned long address, pte_t *pbase)
+static int
+__split_large_page(pte_t *kpte, unsigned long address, struct page *base)
 {
+        pte_t *pbase = (pte_t *)page_address(base);
         unsigned long pfn, pfninc = 1;
         unsigned int i, level;
         pte_t *tmp;
         pgprot_t ref_prot;
-        struct page *base = virt_to_page(pbase);
 
         spin_lock(&pgd_lock);
         /*
@@ -633,7 +634,6 @@ int __split_large_page(pte_t *kpte, unsigned long address, pte_t *pbase)
 
 static int split_large_page(pte_t *kpte, unsigned long address)
 {
-        pte_t *pbase;
         struct page *base;
 
         if (!debug_pagealloc)
@@ -644,8 +644,7 @@ static int split_large_page(pte_t *kpte, unsigned long address)
         if (!base)
                 return -ENOMEM;
 
-        pbase = (pte_t *)page_address(base);
-        if (__split_large_page(kpte, address, pbase))
+        if (__split_large_page(kpte, address, base))
                 __free_page(base);
 
         return 0;