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| author | Bharata B Rao <bharata@linux.vnet.ibm.com> | 2016-06-10 06:29:05 +0530 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2016-06-17 16:33:49 +1000 |
| commit | 6f4b5c3ec590b04ba58fda753a81a93f316b77a4 (patch) | |
| tree | b62d5182278c1a6fb95b9775a5deb416492f5522 /include | |
| parent | af81cf323c17083a3e016f9556c521357b46ab40 (diff) | |
| download | qemu-6f4b5c3ec590b04ba58fda753a81a93f316b77a4.zip qemu-6f4b5c3ec590b04ba58fda753a81a93f316b77a4.tar.gz qemu-6f4b5c3ec590b04ba58fda753a81a93f316b77a4.tar.bz2 | |
spapr: CPU hot unplug support
Remove the CPU core device by removing the underlying CPU thread devices.
Hot removal of CPU for sPAPR guests is achieved by sending the hot unplug
notification to the guest. Release the vCPU object after CPU hot unplug so
that vCPU fd can be parked and reused.
Signed-off-by: Bharata B Rao <bharata@linux.vnet.ibm.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/ppc/spapr_cpu_core.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/ppc/spapr_cpu_core.h b/include/hw/ppc/spapr_cpu_core.h index 7cb0515..1c9b319 100644 --- a/include/hw/ppc/spapr_cpu_core.h +++ b/include/hw/ppc/spapr_cpu_core.h @@ -31,4 +31,6 @@ void spapr_core_pre_plug(HotplugHandler *hotplug_dev, DeviceState *dev, char *spapr_get_cpu_core_type(const char *model); void spapr_core_plug(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp); +void spapr_core_unplug(HotplugHandler *hotplug_dev, DeviceState *dev, + Error **errp); #endif |