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cpu: Free queued CPU work

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Running qemu-system-aarch64 -M virt -nographic and terminating it will
result in a LeakSanitizer error due to remaining queued CPU work so
free it.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Link: https://lore.kernel.org/r/20240714-cpu-v1-1-19c2f8de2055@daynix.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Akihiko Odaki
2024-07-14 19:46:52 +09:00
committed by Paolo Bonzini
parent e0bf95443e
commit f8b64d35a6
3 changed files with 18 additions and 0 deletions
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11
cpu-common.c
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@@ -331,6 +331,17 @@ void async_safe_run_on_cpu(CPUState *cpu, run_on_cpu_func func,
queue_work_on_cpu(cpu, wi);
}
void free_queued_cpu_work(CPUState *cpu)
{
while (!QSIMPLEQ_EMPTY(&cpu->work_list)) {
struct qemu_work_item *wi = QSIMPLEQ_FIRST(&cpu->work_list);
QSIMPLEQ_REMOVE_HEAD(&cpu->work_list, node);
if (wi->free) {
g_free(wi);
}
}
}
void process_queued_cpu_work(CPUState *cpu)
{
struct qemu_work_item *wi;