From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: LKML <linux-kernel@vger.kernel.org>, Andi Kleen <ak@suse.de>,
Jan Beulich <jbeulich@novell.com>,
Eduardo Pereira Habkost <ehabkost@redhat.com>,
Ian Campbell <ijc@hellion.org.uk>, H Peter Anvin <hpa@zytor.com>,
Zach Amsden <zach@vmware.com>
Subject: [PATCH 5 of 5] x86/pgtable.h: demacro ptep_clear_flush_young
Date: Fri, 01 Feb 2008 15:25:28 -0800 [thread overview]
Message-ID: <07a2f3594d4314c798b5.1201908328@localhost> (raw)
In-Reply-To: <patchbomb.1201908323@localhost>
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)
prev parent reply other threads:[~2008-02-02 9:03 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-01 23:25 [PATCH 0 of 5] x86: add alloc/release_pud; more demacroing Jeremy Fitzhardinge
2008-02-01 23:25 ` [PATCH 1 of 5] x86: rename paravirt_alloc_pt etc after the pagetable structure Jeremy Fitzhardinge
2008-02-01 23:25 ` [PATCH 2 of 5] x86: add pud_alloc for 4-level pagetables Jeremy Fitzhardinge
2008-02-01 23:25 ` [PATCH 3 of 5] x86/pgtable.h: demacro ptep_set_access_flags Jeremy Fitzhardinge
2008-02-02 9:27 ` Ingo Molnar
2008-02-02 9:31 ` Ingo Molnar
2008-02-02 10:20 ` Jeremy Fitzhardinge
2008-02-01 23:25 ` [PATCH 4 of 5] x86/pgtable.h: demacro ptep_test_and_clear_young Jeremy Fitzhardinge
2008-02-01 23:25 ` Jeremy Fitzhardinge [this message]
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