4f8a62a933
For UNMAP-only IOMMU notifiers, we don't need to walk the page tables. Fasten that procedure by skipping the page table walk. That should boost performance for UNMAP-only notifiers like vhost. CC: QEMU Stable <qemu-stable@nongnu.org> Signed-off-by: Peter Xu <peterx@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com> |
||
---|---|---|
.. | ||
apic-msidef.h | ||
apic.h | ||
apic_internal.h | ||
ich9.h | ||
intel_iommu.h | ||
ioapic.h | ||
ioapic_internal.h | ||
pc.h | ||
topology.h | ||
x86-iommu.h |