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authorLluís Vilanova <vilanova@ac.upc.edu>2016-12-26 22:24:40 +0100
committerStefan Hajnoczi <stefanha@redhat.com>2017-01-16 13:40:56 +0000
commit82e95ec847757c1a2b6accf0e8312925ada3dca8 (patch)
treec216df66c35a995786021fce24a2b830d15c0757 /qom
parentfff895dfdbe41965f7b0430e3d9e8b7bd8fc8eda (diff)
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trace: Fix dynamic event state on vCPU hot-unplug
We need to disable per-vCPU events on a vCPU that is hot-unplugged to keep the dynamic event state global counters consistent. Signed-off-by: Lluís Vilanova <vilanova@ac.upc.edu> Message-id: 148278748055.1404.1570530281528619895.stgit@fimbulvetr.bsc.es Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'qom')
-rw-r--r--qom/cpu.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/qom/cpu.c b/qom/cpu.c
index 03d9190..93e4105 100644
--- a/qom/cpu.c
+++ b/qom/cpu.c
@@ -348,6 +348,8 @@ static void cpu_common_realizefn(DeviceState *dev, Error **errp)
static void cpu_common_unrealizefn(DeviceState *dev, Error **errp)
{
CPUState *cpu = CPU(dev);
+ /* NOTE: latest generic point before the cpu is fully unrealized */
+ trace_fini_vcpu(cpu);
cpu_exec_unrealizefn(cpu);
}