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(parent: 078bbb5) | patch
virtio-pci: cache msix messages
authorMichael S. Tsirkin <mst@redhat.com>
Thu, 20 Dec 2012 22:27:54 +0000 (00:27 +0200)
committerMichael S. Tsirkin <mst@redhat.com>
Mon, 7 Jan 2013 17:42:23 +0000 (19:42 +0200)
commit774345f981854b026e24aeb0833311183a8e8067
tree90bd7560875671db6a6414c5b48a93c195030041tree | snapshot
parent078bbb504031dc89616d4b67adcf2ce884cb880bcommit | diff
virtio-pci: cache msix messages

Some guests mask a vector then unmask without changing it.
Store vectors to avoid kvm system calls in this case.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
hw/virtio-pci.c diff | blob | history
hw/virtio-pci.h diff | blob | history
Domain: SDK / Emulator;