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| author | Michael S. Tsirkin <mst@redhat.com> | 2009-06-29 22:24:26 +0300 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-09-10 08:33:05 +0300 |
| commit | 6c474694530f377507f9aca438c17206e051e6e7 (patch) | |
| tree | 11590f6cca777716e7dfbc16c2d98fc7d64c11b0 /arch/x86/kvm/i8259.c | |
| parent | 108b56690f35e083c5559116d6656f59a557a815 (diff) | |
| download | blackbird-op-linux-6c474694530f377507f9aca438c17206e051e6e7.tar.gz blackbird-op-linux-6c474694530f377507f9aca438c17206e051e6e7.zip | |
KVM: convert bus to slots_lock
Use slots_lock to protect device list on the bus. slots_lock is already
taken for read everywhere, so we only need to take it for write when
registering devices. This is in preparation to removing in_range and
kvm->lock around it.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/i8259.c')
| -rw-r--r-- | arch/x86/kvm/i8259.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c index 148c52a608d6..1851aec8a7da 100644 --- a/arch/x86/kvm/i8259.c +++ b/arch/x86/kvm/i8259.c @@ -548,6 +548,6 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm) * Initialize PIO device */ kvm_iodevice_init(&s->dev, &picdev_ops); - kvm_io_bus_register_dev(&kvm->pio_bus, &s->dev); + kvm_io_bus_register_dev(kvm, &kvm->pio_bus, &s->dev); return s; } |
