Commit 376692b9dc6(cpus: protect work list with work_mutex) initialize a work_mutex in cpu_common_initfn, however forget to destroy it. This will cause resource leak when hotunplug cpu or hotplug cpu fails.
Signed-off-by: Li Qiang <liq...@163.com> --- qom/cpu.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/qom/cpu.c b/qom/cpu.c index 9ad1372d57..367ebf9d61 100644 --- a/qom/cpu.c +++ b/qom/cpu.c @@ -380,6 +380,9 @@ static void cpu_common_initfn(Object *obj) static void cpu_common_finalize(Object *obj) { + CPUState *cpu = CPU(obj); + + qemu_mutex_destroy(&cpu->work_mutex); } static int64_t cpu_common_get_arch_id(CPUState *cpu) -- 2.17.1