x86: move pmd functions into common asm/pgalloc.h

Common definitions for 3-level pagetable functions.

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>

1 files changed, 0 insertions, 32 deletions

diff --git a/include/asm-x86/pgalloc_32.h b/include/asm-x86/pgalloc_32.h
index 96a09f566155..b83bc010af09 100644
--- a/include/asm-x86/pgalloc_32.h
+++ b/include/asm-x86/pgalloc_32.h
@@ -1,39 +1,7 @@
 #ifndef _I386_PGALLOC_H
 #define _I386_PGALLOC_H
 
-static inline void pmd_populate_kernel(struct mm_struct *mm,
-                                       pmd_t *pmd, pte_t *pte)
-{
-        paravirt_alloc_pt(mm, __pa(pte) >> PAGE_SHIFT);
-        set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
-}
-
-static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd, struct page *pte)
-{
-        unsigned long pfn = page_to_pfn(pte);
-
-        paravirt_alloc_pt(mm, pfn);
-        set_pmd(pmd, __pmd(((pteval_t)pfn << PAGE_SHIFT) | _PAGE_TABLE));
-}
-#define pmd_pgtable(pmd) pmd_page(pmd)
-
 #ifdef CONFIG_X86_PAE
-/*
- * In the PAE case we free the pmds as part of the pgd.
- */
-static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
-{
-        return (pmd_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
-}
-
-static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
-{
-        BUG_ON((unsigned long)pmd & (PAGE_SIZE-1));
-        free_page((unsigned long)pmd);
-}
-
-extern void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd);
-
 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
 
 #endif  /* CONFIG_X86_PAE */