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OpenCloudOS-Kernel
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[PATCH] KVM: Use more traditional error handling in kvm_mmu_init() 

Signed-off-by: Avi Kivity <avi@qumranet.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Avi Kivity 2006-12-22 01:05:28 -08:00 committed by Linus Torvalds
parent 36241b8c7c
commit 2c26495710
1 changed files with 12 additions and 6 deletions
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18
drivers/kvm/mmu.c
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@ -647,14 +647,20 @@ int kvm_mmu_init(struct kvm_vcpu *vcpu)
ASSERT(!VALID_PAGE(vcpu->mmu.root_hpa));
ASSERT(list_empty(&vcpu->free_pages));
if ((r = alloc_mmu_pages(vcpu)))
return r;
r = alloc_mmu_pages(vcpu);
if (r)
goto out;
r = init_kvm_mmu(vcpu);
if (r)
goto out_free_pages;
if ((r = init_kvm_mmu(vcpu))) {
free_mmu_pages(vcpu);
return r;
}
return 0;
out_free_pages:
free_mmu_pages(vcpu);
out:
return r;
}
void kvm_mmu_destroy(struct kvm_vcpu *vcpu)