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cb12c59dac
QEMU version 2.12.1 introduced a performance feature under commit be7773268d98 ("target-i386: add KVM_HINTS_DEDICATED performance hint") This patch adds a new KVM feature 'hint-dedicated' to set this performance hint for KVM guests. The feature is off by default. To enable this hint and have libvirt add "-cpu host,kvm-hint-dedicated=on" to the QEMU command line, the following XML code needs to be added to the guest's domain description in conjunction with CPU mode='host-passthrough'. <features> <kvm> <hint-dedicated state='on'/> </kvm> </features> ... <cpu mode='host-passthrough ... /> Signed-off-by: Wim ten Have <wim.ten.have@oracle.com> Signed-off-by: Menno Lageman <menno.lageman@oracle.com> Reviewed-by: Michal Privoznik <mprivozn@redhat.com> |
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basictypes.rng | ||
capability.rng | ||
cputypes.rng | ||
domain.rng | ||
domaincaps.rng | ||
domaincheckpoint.rng | ||
domaincommon.rng | ||
domainsnapshot.rng | ||
interface.rng | ||
network.rng | ||
networkcommon.rng | ||
networkport.rng | ||
nodedev.rng | ||
nwfilter_params.rng | ||
nwfilter.rng | ||
nwfilterbinding.rng | ||
secret.rng | ||
storagecommon.rng | ||
storagepool.rng | ||
storagepoolcaps.rng | ||
storagevol.rng |