From: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
To: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
KVM list <kvm@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: [PATCH v2 4/5] KVM MMU: smaller reduce 'struct kvm_mmu_page' size
Date: Fri, 16 Apr 2010 21:27:54 +0800 [thread overview]
Message-ID: <4BC865DA.8020705@cn.fujitsu.com> (raw)
In-Reply-To: <4BC86591.3050803@cn.fujitsu.com>
define 'multimapped' as 'bool'
Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
---
arch/x86/include/asm/kvm_host.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 0c49c88..cace232 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -202,9 +202,9 @@ struct kvm_mmu_page {
* in this shadow page.
*/
DECLARE_BITMAP(slot_bitmap, KVM_MEMORY_SLOTS + KVM_PRIVATE_MEM_SLOTS);
- int multimapped; /* More than one parent_pte? */
- int root_count; /* Currently serving as active root */
+ bool multimapped; /* More than one parent_pte? */
bool unsync;
+ int root_count; /* Currently serving as active root */
unsigned int unsync_children;
union {
u64 *parent_pte; /* !multimapped */
--
1.6.1.2
next prev parent reply other threads:[~2010-04-16 13:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-16 13:23 [PATCH v2 1/5] KVM MMU: remove unused struct Xiao Guangrong
2010-04-16 13:25 ` [PATCH v2 2/5] KVM MMU: fix kvm_mmu_zap_page() and its calling path Xiao Guangrong
2010-04-15 17:54 ` Marcelo Tosatti
2010-04-16 13:26 ` [PATCH v2 3/5] KVM MMU: cleanup for restart hlist walking Xiao Guangrong
2010-04-16 13:27 ` Xiao Guangrong [this message]
2010-04-16 13:29 ` [PATCH v2 5/5] KVM MMU: remove unused parameter in mmu_parent_walk() Xiao Guangrong
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