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MIPS: KVM: Skip memory cleaning in kvm_mips_commpage_init() 

The commpage is allocated using kzalloc(), so there's no need of cleaning
the memory of the kvm_mips_commpage struct and its internal mips_coproc.

Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Deng-Cheng Zhu 2014-06-26 12:11:39 -07:00 committed by Paolo Bonzini
parent d7d5b05faf
commit db2fb7f202
1 changed files with 0 additions and 3 deletions
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3
arch/mips/kvm/commpage.c
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@ -28,9 +28,6 @@ void kvm_mips_commpage_init(struct kvm_vcpu *vcpu)
{
struct kvm_mips_commpage *page = vcpu->arch.kseg0_commpage;
memset(page, 0, sizeof(struct kvm_mips_commpage));
/* Specific init values for fields */
vcpu->arch.cop0 = &page->cop0;
memset(vcpu->arch.cop0, 0, sizeof(struct mips_coproc));
}