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qom: cpu: destroy work_mutex in cpu_common_finalize 

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 <liq3ea@163.com>
Message-Id: <20190102074114.26988-1-liq3ea@163.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Li Qiang 2019-01-01 23:41:14 -08:00 committed by Paolo Bonzini
parent 494d199727
commit 611dbe4609
1 changed files with 3 additions and 0 deletions
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qom/cpu.c
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@ -380,6 +380,9 @@ static void cpu_common_initfn(Object *obj)
static void cpu_common_finalize(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) static int64_t cpu_common_get_arch_id(CPUState *cpu)