| commit | 78c634402a1825f1f5bef13077f0985f3b8a3212 | [log] [tgz] |
|---|---|---|
| author | Michael S. Tsirkin <mst@redhat.com> | Wed Oct 17 18:06:06 2012 +0200 |
| committer | Gleb Natapov <gleb@redhat.com> | Wed Dec 05 15:10:53 2012 +0200 |
| tree | 1dac3b54821c39c1b893f0a2db4806dacc917bdc | |
| parent | 01f218803757c9ec1152ac2fd39d03c27c452634 [diff] |
kvm: deliver msi interrupts from irq handler We can deliver certain interrupts, notably MSI, from atomic context. Use kvm_set_irq_inatomic, to implement an irq handler for msi. This reduces the pressure on scheduler in case where host and guest irq share a host cpu. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>