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KVM: MMU: reduce 'struct kvm_mmu_page' size

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Define 'multimapped' as 'bool'.

Signed-off-by: Xiao Guangrong <xiaoguangrong@cn.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Xiao Guangrong
2010-04-16 21:27:54 +08:00
committed by Avi Kivity
parent 1b8c7934a4
commit 0571d366e0
1 changed files with 2 additions and 2 deletions
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4
arch/x86/include/asm/kvm_host.h
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@@ -202,9 +202,9 @@ struct kvm_mmu_page {
* in this shadow page. * in this shadow page.
*/ */
DECLARE_BITMAP(slot_bitmap, KVM_MEMORY_SLOTS + KVM_PRIVATE_MEM_SLOTS); DECLARE_BITMAP(slot_bitmap, KVM_MEMORY_SLOTS + KVM_PRIVATE_MEM_SLOTS);
int multimapped; /* More than one parent_pte? */ bool multimapped; /* More than one parent_pte? */
int root_count; /* Currently serving as active root */
bool unsync; bool unsync;
int root_count; /* Currently serving as active root */
unsigned int unsync_children; unsigned int unsync_children;
union { union {
u64 *parent_pte; /* !multimapped */ u64 *parent_pte; /* !multimapped */