From 5a5f8f42241cf09caec5530a7639cfa8dccc3a7b Mon Sep 17 00:00:00 2001
From: Jeremy Fitzhardinge <jeremy@goop.org>
Date: Mon, 17 Mar 2008 16:36:59 -0700
Subject: x86: move pgalloc pud and pgd operations into common place

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
 arch/x86/mm/pgtable.c | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'arch/x86/mm/pgtable.c')

diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index 1c41efedf6d0..c67966e10a95 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -34,6 +34,13 @@ void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
 	paravirt_release_pd(__pa(pmd) >> PAGE_SHIFT);
 	tlb_remove_page(tlb, virt_to_page(pmd));
 }
+
+#if PAGETABLE_LEVELS > 3
+void __pud_free_tlb(struct mmu_gather *tlb, pud_t *pud)
+{
+	tlb_remove_page(tlb, virt_to_page(pud));
+}
+#endif	/* PAGETABLE_LEVELS > 3 */
 #endif	/* PAGETABLE_LEVELS > 2 */
 
 #ifdef CONFIG_X86_64
-- 
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