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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2009-12-23 14:35:24 -0200 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2010-03-01 12:35:45 -0300 |
| commit | e93f8a0f821e290ac5149830110a5f704db7a1fc (patch) | |
| tree | f88a5e97286031a8105d63a069a4131b74dab113 /arch/x86/kvm/i8259.c | |
| parent | a983fb238728e1123177e8058d4f644b949a7d05 (diff) | |
| download | op-kernel-dev-e93f8a0f821e290ac5149830110a5f704db7a1fc.zip op-kernel-dev-e93f8a0f821e290ac5149830110a5f704db7a1fc.tar.gz | |
KVM: convert io_bus to SRCU
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'arch/x86/kvm/i8259.c')
| -rw-r--r-- | arch/x86/kvm/i8259.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c index d057c0c..b7d145b 100644 --- a/arch/x86/kvm/i8259.c +++ b/arch/x86/kvm/i8259.c @@ -533,7 +533,9 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm) * Initialize PIO device */ kvm_iodevice_init(&s->dev, &picdev_ops); - ret = kvm_io_bus_register_dev(kvm, &kvm->pio_bus, &s->dev); + down_write(&kvm->slots_lock); + ret = kvm_io_bus_register_dev(kvm, KVM_PIO_BUS, &s->dev); + up_write(&kvm->slots_lock); if (ret < 0) { kfree(s); return NULL; |
