Commit c20311e1 authored Mar 17, 2008 by Jeremy Fitzhardinge Committed by Ingo Molnar Apr 24, 2008

x86/pgtable.h: demacro ptep_clear_flush_young



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>

parent f9fbf1a3

arch/x86/mm/pgtable.c

+12 −0

Original line number	Diff line number	Diff line
		@@ -295,3 +295,15 @@ int ptep_test_and_clear_young(struct vm_area_struct *vma,

		return ret;
		}

		int ptep_clear_flush_young(struct vm_area_struct *vma,
		unsigned long address, pte_t *ptep)
		{
		int young;

		young = ptep_test_and_clear_young(vma, address, ptep);
		if (young)
		flush_tlb_page(vma, address);

		return young;
		}

include/asm-x86/pgtable.h

+2 −8

Original line number	Diff line number	Diff line
		@@ -398,14 +398,8 @@ extern int ptep_test_and_clear_young(struct vm_area_struct *vma,
		unsigned long addr, pte_t *ptep);

		#define __HAVE_ARCH_PTEP_CLEAR_YOUNG_FLUSH
		#define ptep_clear_flush_young(vma, address, ptep) \
		({ \
		int __young; \
		__young = ptep_test_and_clear_young((vma), (address), (ptep)); \
		if (__young) \
		flush_tlb_page(vma, address); \
		__young; \
		})
		extern int ptep_clear_flush_young(struct vm_area_struct *vma,
		unsigned long address, pte_t *ptep);

		#define __HAVE_ARCH_PTEP_GET_AND_CLEAR
		static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,