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authorMarcelo Tosatti <mtosatti@redhat.com>2009-06-04 15:08:22 -0300
committerAvi Kivity <avi@redhat.com>2009-09-10 08:32:49 +0300
commit64a2268dcfc9c3626aa7f70902690e2fc10c1630 (patch)
tree51e37e86dc9a75f10708ff4df7614c63dfa7c079 /virt/kvm/coalesced_mmio.h
parent9f4cc12765ea48a40347449d6802a3322ced8709 (diff)
downloadlinux-linaro-stable-64a2268dcfc9c3626aa7f70902690e2fc10c1630.tar.gz
KVM: move coalesced_mmio locking to its own device
Move coalesced_mmio locking to its own device, instead of relying on kvm->lock. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'virt/kvm/coalesced_mmio.h')
-rw-r--r--virt/kvm/coalesced_mmio.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/virt/kvm/coalesced_mmio.h b/virt/kvm/coalesced_mmio.h
index 5ac0ec628461..4b49f27fa31e 100644
--- a/virt/kvm/coalesced_mmio.h
+++ b/virt/kvm/coalesced_mmio.h
@@ -12,6 +12,7 @@
struct kvm_coalesced_mmio_dev {
struct kvm_io_device dev;
struct kvm *kvm;
+ spinlock_t lock;
int nb_zones;
struct kvm_coalesced_mmio_zone zone[KVM_COALESCED_MMIO_ZONE_MAX];
};