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authorWei Yongjun <yjwei@cn.fujitsu.com>2010-02-09 10:33:03 +0800
committerMarcelo Tosatti <mtosatti@redhat.com>2010-03-01 12:36:10 -0300
commit72bb2fcd23afe8db53b47e8f9edd736c517ba532 (patch)
treeb79884bcb50077fec7cb5615178cacbbf9e6ce04 /arch/x86/kvm/irq.h
parent1ae77badc2504d157800f10a81a58cc9c941e7cb (diff)
downloadlinux-72bb2fcd23afe8db53b47e8f9edd736c517ba532.tar.bz2
KVM: cleanup the failure path of KVM_CREATE_IRQCHIP ioctrl
If we fail to init ioapic device or the fail to setup the default irq routing, the device register by kvm_create_pic() and kvm_ioapic_init() remain unregister. This patch fixed to do this. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/irq.h')
-rw-r--r--arch/x86/kvm/irq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h
index be399e207d57..0b71d480ebf1 100644
--- a/arch/x86/kvm/irq.h
+++ b/arch/x86/kvm/irq.h
@@ -75,6 +75,7 @@ struct kvm_pic {
};
struct kvm_pic *kvm_create_pic(struct kvm *kvm);
+void kvm_destroy_pic(struct kvm *kvm);
int kvm_pic_read_irq(struct kvm *kvm);
void kvm_pic_update_irq(struct kvm_pic *s);
void kvm_pic_clear_isr_ack(struct kvm *kvm);