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| author | Gleb Natapov <gleb@redhat.com> | 2009-08-24 11:54:25 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-12-03 09:32:08 +0200 |
| commit | eba0226bdfffe262e72b8360e4d0d12070e9a0f0 (patch) | |
| tree | 93da785e3bba63a9232e529a2572541ef87c0615 /arch/ia64 | |
| parent | 280aa177dcd1edc718d8a92f17f235b783ec6307 (diff) | |
| download | kernel-crypto-eba0226bdfffe262e72b8360e4d0d12070e9a0f0.tar.gz kernel-crypto-eba0226bdfffe262e72b8360e4d0d12070e9a0f0.tar.xz kernel-crypto-eba0226bdfffe262e72b8360e4d0d12070e9a0f0.zip | |
KVM: Move IO APIC to its own lock
The allows removal of irq_lock from the injection path.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kvm/kvm-ia64.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index 0ad09f05efa..4a983147f6e 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -851,8 +851,7 @@ static int kvm_vm_ioctl_get_irqchip(struct kvm *kvm, r = 0; switch (chip->chip_id) { case KVM_IRQCHIP_IOAPIC: - memcpy(&chip->chip.ioapic, ioapic_irqchip(kvm), - sizeof(struct kvm_ioapic_state)); + r = kvm_get_ioapic(kvm, &chip->chip.ioapic); break; default: r = -EINVAL; @@ -868,9 +867,7 @@ static int kvm_vm_ioctl_set_irqchip(struct kvm *kvm, struct kvm_irqchip *chip) r = 0; switch (chip->chip_id) { case KVM_IRQCHIP_IOAPIC: - memcpy(ioapic_irqchip(kvm), - &chip->chip.ioapic, - sizeof(struct kvm_ioapic_state)); + r = kvm_set_ioapic(kvm, &chip->chip.ioapic); break; default: r = -EINVAL; |