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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> |
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.. | ||
assigned-dev.c | ||
async_pf.c | ||
async_pf.h | ||
coalesced_mmio.c | ||
coalesced_mmio.h | ||
eventfd.c | ||
ioapic.c | ||
ioapic.h | ||
iodev.h | ||
iommu.c | ||
irq_comm.c | ||
Kconfig | ||
kvm_main.c |