aboutsummaryrefslogtreecommitdiff
path: root/virt/kvm/ioapic.c
diff options
context:
space:
mode:
authorMarcelo Tosatti <mtosatti@redhat.com>2009-12-23 14:35:24 -0200
committerMarcelo Tosatti <mtosatti@redhat.com>2010-03-01 12:35:45 -0300
commite93f8a0f821e290ac5149830110a5f704db7a1fc (patch)
treef88a5e97286031a8105d63a069a4131b74dab113 /virt/kvm/ioapic.c
parenta983fb238728e1123177e8058d4f644b949a7d05 (diff)
downloadlinux-linaro-stable-e93f8a0f821e290ac5149830110a5f704db7a1fc.tar.gz
KVM: convert io_bus to SRCU
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'virt/kvm/ioapic.c')
-rw-r--r--virt/kvm/ioapic.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 38a2d20b89de..f326a6f301cc 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -372,7 +372,9 @@ int kvm_ioapic_init(struct kvm *kvm)
kvm_ioapic_reset(ioapic);
kvm_iodevice_init(&ioapic->dev, &ioapic_mmio_ops);
ioapic->kvm = kvm;
- ret = kvm_io_bus_register_dev(kvm, &kvm->mmio_bus, &ioapic->dev);
+ down_write(&kvm->slots_lock);
+ ret = kvm_io_bus_register_dev(kvm, KVM_MMIO_BUS, &ioapic->dev);
+ up_write(&kvm->slots_lock);
if (ret < 0)
kfree(ioapic);