aboutsummaryrefslogtreecommitdiff
path: root/include/asm-x86/pgalloc_32.h
diff options
context:
space:
mode:
authorJeremy Fitzhardinge <jeremy@goop.org>2008-03-17 16:36:58 -0700
committerIngo Molnar <mingo@elte.hu>2008-04-24 23:57:30 +0200
commit170fdff7057d4247e3f28cca96d0db1fbc854e3b (patch)
treeb0d5281dc5de0b9a0ddb1e626818d8f7f562713c /include/asm-x86/pgalloc_32.h
parent397f687ab7f840dbe50353c4b60108672b653d0c (diff)
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>
Diffstat (limited to 'include/asm-x86/pgalloc_32.h')
-rw-r--r--include/asm-x86/pgalloc_32.h32
1 files changed, 0 insertions, 32 deletions
diff --git a/include/asm-x86/pgalloc_32.h b/include/asm-x86/pgalloc_32.h
index 96a09f56615..b83bc010af0 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 */