From 0814e0bace537b7024b09187346b99401e6281be Mon Sep 17 00:00:00 2001 From: Eduardo Habkost Date: Wed, 25 Jun 2008 00:19:22 -0400 Subject: x86, 64-bit: split set_pte_vaddr() We will need to set a pte on l3_user_pgt. Extract set_pte_vaddr_pud() from set_pte_vaddr(), that will accept the l3 page table as parameter. This change should be a no-op for existing code. Signed-off-by: Eduardo Habkost Signed-off-by: Mark McLoughlin Signed-off-by: Jeremy Fitzhardinge Cc: xen-devel Cc: Stephen Tweedie Cc: Mark McLoughlin Signed-off-by: Ingo Molnar --- include/asm-x86/pgtable_64.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/asm-x86/pgtable_64.h b/include/asm-x86/pgtable_64.h index 9a9350abe4ef..fa7208b483ca 100644 --- a/include/asm-x86/pgtable_64.h +++ b/include/asm-x86/pgtable_64.h @@ -70,6 +70,9 @@ extern void paging_init(void); struct mm_struct; +void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte); + + static inline void native_pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep) { -- cgit v1.2.3