From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Ingo Molnar <mingo@elte.hu>
Cc: LKML <linux-kernel@vger.kernel.org>, Andi Kleen <ak@suse.de>,
Glauber de Oliveira Costa <glommer@gmail.com>,
Jan Beulich <jbeulich@novell.com>
Subject: [PATCH 8 of 8] x86/paravirt: make set_pud operation common
Date: Wed, 16 Jan 2008 15:27:26 -0800 [thread overview]
Message-ID: <ebe43391c1ac39f0df69.1200526046@localhost> (raw)
In-Reply-To: <patchbomb.1200526038@localhost>
Remove duplicate set_pud()s.
Signed-off-by: Jeremy Fitzhardinge <jeremy@xensource.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 {
next prev parent reply other threads:[~2008-01-17 2:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-16 23:27 [PATCH 0 of 8] x86: refactored paravirt mmu_ops Jeremy Fitzhardinge
2008-01-16 23:27 ` [PATCH 1 of 8] add native_pud_val and _pmd_val for 2 and 3 level pagetables Jeremy Fitzhardinge
2008-01-16 23:27 ` [PATCH 2 of 8] x86/paravirt: rearrange common mmu_ops Jeremy Fitzhardinge
2008-01-16 23:27 ` [PATCH 3 of 8] x86/paravirt: common implementation for pte value ops Jeremy Fitzhardinge
2008-01-16 23:27 ` [PATCH 4 of 8] x86/paravirt: common implementation for pgd " Jeremy Fitzhardinge
2008-01-16 23:27 ` [PATCH 5 of 8] x86/paravirt: common implementation for pmd " Jeremy Fitzhardinge
2008-01-16 23:27 ` [PATCH 6 of 8] x86/paravirt: make set_pte operations common Jeremy Fitzhardinge
2008-01-16 23:27 ` [PATCH 7 of 8] x86/paravirt: make set_pmd operation common Jeremy Fitzhardinge
2008-01-16 23:27 ` Jeremy Fitzhardinge [this message]
2008-01-17 7:01 ` [PATCH 0 of 8] x86: refactored paravirt mmu_ops Ingo Molnar
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