[PATCH 5 of 5] x86/pgtable.h: demacro ptep_clear_flush_young

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To: Ingo Molnar <mingo@...>
Cc: LKML <linux-kernel@...>, Andi Kleen <ak@...>, Jan Beulich <jbeulich@...>, Eduardo Pereira Habkost <ehabkost@...>, Ian Campbell <ijc@...>, H Peter Anvin <hpa@...>, Zach Amsden <zach@...>
Date: Friday, February 1, 2008 - 7:25 pm

Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.com>
---
 include/asm-x86/pgtable.h |   17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/include/asm-x86/pgtable.h b/include/asm-x86/pgtable.h
--- a/include/asm-x86/pgtable.h
+++ b/include/asm-x86/pgtable.h
@@ -324,14 +324,15 @@
 }
 
 #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;							\
-})
+static inline 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;
+}
 
 #define __HAVE_ARCH_PTEP_GET_AND_CLEAR
 static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)


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Messages in current thread:
[PATCH 0 of 5] x86: add alloc/release_pud; more demacroing, Jeremy Fitzhardinge, (Fri Feb 1, 7:25 pm)
[PATCH 1 of 5] x86: rename paravirt_alloc_pt etc after the p..., Jeremy Fitzhardinge, (Fri Feb 1, 7:25 pm)
[PATCH 5 of 5] x86/pgtable.h: demacro ptep_clear_flush_young, Jeremy Fitzhardinge, (Fri Feb 1, 7:25 pm)
[PATCH 4 of 5] x86/pgtable.h: demacro ptep_test_and_clear_yo..., Jeremy Fitzhardinge, (Fri Feb 1, 7:25 pm)
[PATCH 2 of 5] x86: add pud_alloc for 4-level pagetables, Jeremy Fitzhardinge, (Fri Feb 1, 7:25 pm)
[PATCH 3 of 5] x86/pgtable.h: demacro ptep_set_access_flags, Jeremy Fitzhardinge, (Fri Feb 1, 7:25 pm)
Re: [PATCH 3 of 5] x86/pgtable.h: demacro ptep_set_access_fl..., Jeremy Fitzhardinge, (Sat Feb 2, 6:20 am)