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authorMarcelo Tosatti <mtosatti@redhat.com>2009-12-23 14:35:26 -0200
committerMarcelo Tosatti <mtosatti@redhat.com>2010-03-01 12:35:45 -0300
commit79fac95ecfa3969aab8119d37ccd7226165f933a (patch)
tree4103169c7fd2b7fb1ba95dae2db6b3f365476b9d /virt/kvm/ioapic.c
parentf656ce0185cabbbb0cf96877306879661297c7ad (diff)
downloadlinux-linaro-stable-79fac95ecfa3969aab8119d37ccd7226165f933a.tar.gz
KVM: convert slots_lock to a mutex
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, 2 insertions, 2 deletions
diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index f326a6f301cc..f01392f51e86 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -372,9 +372,9 @@ int kvm_ioapic_init(struct kvm *kvm)
kvm_ioapic_reset(ioapic);
kvm_iodevice_init(&ioapic->dev, &ioapic_mmio_ops);
ioapic->kvm = kvm;
- down_write(&kvm->slots_lock);
+ mutex_lock(&kvm->slots_lock);
ret = kvm_io_bus_register_dev(kvm, KVM_MMIO_BUS, &ioapic->dev);
- up_write(&kvm->slots_lock);
+ mutex_unlock(&kvm->slots_lock);
if (ret < 0)
kfree(ioapic);