linux-kernel - [PATCH 8 of 8] x86/paravirt: make set

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Message-Id: <ebe43391c1ac39f0df69.1200526046@localhost>
Date:	Wed, 16 Jan 2008 15:27:26 -0800
From:	Jeremy Fitzhardinge <jeremy@...p.org>
To:	Ingo Molnar <mingo@...e.hu>
Cc:	LKML <linux-kernel@...r.kernel.org>, Andi Kleen <ak@...e.de>,
	Glauber de Oliveira Costa <glommer@...il.com>,
	Jan Beulich <jbeulich@...ell.com>
Subject: [PATCH 8 of 8] x86/paravirt: make set_pud operation common

Remove duplicate set_pud()s.

Signed-off-by: Jeremy Fitzhardinge <jeremy@...source.com>
---
 include/asm-x86/paravirt.h |   22 ++++++++++++----------
 1 file changed, 12 insertions(+), 10 deletions(-)

diff --git a/include/asm-x86/paravirt.h b/include/asm-x86/paravirt.h
--- a/include/asm-x86/paravirt.h
+++ b/include/asm-x86/paravirt.h
@@ -1086,17 +1086,19 @@ static inline pmdval_t pmd_val(pmd_t pmd
 
 	return ret;
 }
+
+static inline void set_pud(pud_t *pudp, pud_t pud)
+{
+	pudval_t val = native_pud_val(pud);
+
+	if (sizeof(pudval_t) > sizeof(long))
+		PVOP_VCALL3(pv_mmu_ops.set_pud, pudp,
+			    val, (u64)val >> 32);
+	else
+		PVOP_VCALL2(pv_mmu_ops.set_pud, pudp,
+			    val);
+}
 #endif	/* PAGETABLE_LEVELS >= 3 */
-
-#ifdef CONFIG_X86_PAE
-
-static inline void set_pud(pud_t *pudp, pud_t pudval)
-{
-	PVOP_VCALL3(pv_mmu_ops.set_pud, pudp,
-		    pudval.pgd.pgd, pudval.pgd.pgd >> 32);
-}
-
-#endif	/* CONFIG_X86_PAE */
 
 /* Lazy mode for batching updates / context switch */
 enum paravirt_lazy_mode {


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