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authorJeremy Fitzhardinge <jeremy@goop.org>2008-03-17 16:36:57 -0700
committerIngo Molnar <mingo@elte.hu>2008-04-24 23:57:30 +0200
commit397f687ab7f840dbe50353c4b60108672b653d0c (patch)
tree4b33f2c8e999029a2360bf2dd35cb5f72a8f7041 /arch
parent1d262d3a4932b5ae7222c8d9900696650ee95188 (diff)
x86: move pte functions into common asm/pgalloc.h
Common definitions for 2-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 'arch')
-rw-r--r--arch/x86/mm/init_64.c6
-rw-r--r--arch/x86/mm/pgtable.c7
-rw-r--r--arch/x86/mm/pgtable_32.c7
3 files changed, 7 insertions, 13 deletions
diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
index 2d89b7abbc5..9c09893e54f 100644
--- a/arch/x86/mm/init_64.c
+++ b/arch/x86/mm/init_64.c
@@ -662,12 +662,6 @@ int memory_add_physaddr_to_nid(u64 start)
EXPORT_SYMBOL_GPL(memory_add_physaddr_to_nid);
#endif
-void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
-{
- pgtable_page_dtor(pte);
- tlb_remove_page(tlb, pte);
-}
-
void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)
{
tlb_remove_page(tlb, virt_to_page(pmd));
diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
index ed16b7704a3..83765328e26 100644
--- a/arch/x86/mm/pgtable.c
+++ b/arch/x86/mm/pgtable.c
@@ -21,6 +21,13 @@ pgtable_t pte_alloc_one(struct mm_struct *mm, unsigned long address)
return pte;
}
+void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
+{
+ pgtable_page_dtor(pte);
+ paravirt_release_pt(page_to_pfn(pte));
+ tlb_remove_page(tlb, pte);
+}
+
#ifdef CONFIG_X86_64
static inline void pgd_list_add(pgd_t *pgd)
{
diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
index b46893e45d0..b9e3dac3239 100644
--- a/arch/x86/mm/pgtable_32.c
+++ b/arch/x86/mm/pgtable_32.c
@@ -173,13 +173,6 @@ void reserve_top_address(unsigned long reserve)
__VMALLOC_RESERVE += reserve;
}
-void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte)
-{
- pgtable_page_dtor(pte);
- paravirt_release_pt(page_to_pfn(pte));
- tlb_remove_page(tlb, pte);
-}
-
#ifdef CONFIG_X86_PAE
void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd)