[libvirt] [PATCH 0/3] qemu: Don't call qemuMonitorGetCPUInfo to update vCPU halted state

Peter Krempa pkrempa at redhat.com
Mon Nov 21 15:30:07 UTC 2016


The original implementation reused qemuMonitorGetCPUInfo to update the halted
state. The function is very complex and should not be called all the time just
to update a trivial parameter.

Add infrastructure to properly update the state without the need to match in
hotplug parameters.

Peter Krempa (3):
  qemu: monitor: Extract qemu cpu id along with other data
  qemu: monitor: Extract halted state to a bitmap indexed by cpu id
  qemu: domain:  Refresh vcpu halted state using qemuMonitorGetCpuHalted

 src/qemu/qemu_domain.c       | 20 ++++++++------------
 src/qemu/qemu_domain.h       |  1 +
 src/qemu/qemu_monitor.c      | 40 ++++++++++++++++++++++++++++++++++++++++
 src/qemu/qemu_monitor.h      |  3 +++
 src/qemu/qemu_monitor_json.c |  3 +++
 src/qemu/qemu_monitor_text.c | 11 +++++++++++
 tests/qemumonitorjsontest.c  |  8 ++++----
 7 files changed, 70 insertions(+), 16 deletions(-)

-- 
2.10.2




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