On Mon, Dec 26, 2016 at 10:24:29PM +0100, Lluís Vilanova wrote: > The vCPU list needs to be locked to avoid memory corruption with concurrent > hot-(un)plugs, and per-vCPU events need to be disabled during vCPU hot-unplug. > > Also adds event "guest_cpu_exit" to track vCPU hot-unplugging. > > Signed-off-by: Lluís Vilanova <vilan...@ac.upc.edu> > --- > > > Lluís Vilanova (3): > trace: Lock vCPU list when initializing dynamic tracing state > trace: Fix dynamic event state on vCPU hot-unplug > trace: Add event "guest_cpu_exit" > > > qom/cpu.c | 2 ++ > trace-events | 6 ++++++ > trace/control-target.c | 11 ++++++++++- > trace/control.c | 19 +++++++++++++++++++ > trace/control.h | 8 ++++++++ > 5 files changed, 45 insertions(+), 1 deletion(-) > > > To: qemu-devel@nongnu.org > Cc: Stefan Hajnoczi <stefa...@redhat.com>
Thanks, applied to my tracing tree: https://github.com/stefanha/qemu/commits/tracing Stefan
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