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libvirt/docs/schemas
Wim ten Have cb12c59dac qemu: support for kvm-hint-dedicated performance hint
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>
2019-08-12 15:13:04 +02:00
..
basictypes.rng virpci: Allow greater PCI domain value in virPCIDeviceAddressIsValid 2019-08-05 19:42:15 +02:00
capability.rng Drop UML driver 2018-12-17 17:52:46 +01:00
cputypes.rng conf: Introduce memoryBacking/discard 2018-05-14 09:42:20 +02:00
domain.rng conf: set up for per-grammar overrides in schemas 2014-04-15 21:07:59 +02:00
domaincaps.rng conf: domcaps: Report device <rng> 2019-08-06 19:45:49 -04:00
domaincheckpoint.rng backup: Document new XML for checkpoints 2019-07-26 16:48:58 -05:00
domaincommon.rng qemu: support for kvm-hint-dedicated performance hint 2019-08-12 15:13:04 +02:00
domainsnapshot.rng docs: schemas: Add 'seclabel' for external disk snapshot 2019-06-20 17:08:53 +02:00
interface.rng schema: remove reference to brctl 2018-06-07 16:30:59 +02:00
network.rng network: wire up dnsmasq option xmlns 2019-07-17 17:18:56 -04:00
networkcommon.rng conf: introduce virNetworkPortDefPtr struct and XML support 2019-06-17 15:19:54 +01:00
networkport.rng conf: introduce virNetworkPortDefPtr struct and XML support 2019-06-17 15:19:54 +01:00
nodedev.rng xml: nodedev: make pci capability class element optional 2019-03-22 12:59:56 +03:00
nwfilter_params.rng schemas: add schema for nwfilter binding XML document 2018-06-26 11:22:07 +01:00
nwfilter.rng schemas: add schema for nwfilter binding XML document 2018-06-26 11:22:07 +01:00
nwfilterbinding.rng schemas: add schema for nwfilter binding XML document 2018-06-26 11:22:07 +01:00
secret.rng secret: Add support for usage type vTPM, extend schema and test case 2019-07-26 09:59:27 +01:00
storagecommon.rng storage: optional 'refresh' elemement on pool 2019-03-19 16:46:21 +01:00
storagepool.rng storage: escape ipv6 for ceph mon hosts to librados 2019-06-18 17:14:17 +02:00
storagepoolcaps.rng docs: Add schema for storage pool capabilities 2019-03-06 11:12:48 -05:00
storagevol.rng docs: schemas: Fix missing timestamp inside backingStore 2018-09-11 10:44:26 +02:00