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-rw-r--r--cpus.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/cpus.c b/cpus.c
index 83c078e286..0fac143355 100644
--- a/cpus.c
+++ b/cpus.c
@@ -1025,6 +1025,9 @@ static void *qemu_tcg_cpu_thread_fn(void *arg)
}
}
+ /* process any pending work */
+ exit_request = 1;
+
while (1) {
tcg_exec_all();
@@ -1115,10 +1118,11 @@ bool qemu_in_vcpu_thread(void)
void qemu_mutex_lock_iothread(void)
{
+ atomic_inc(&iothread_requesting_mutex);
if (!tcg_enabled() || !first_cpu) {
qemu_mutex_lock(&qemu_global_mutex);
+ atomic_dec(&iothread_requesting_mutex);
} else {
- atomic_inc(&iothread_requesting_mutex);
if (qemu_mutex_trylock(&qemu_global_mutex)) {
qemu_cpu_kick_thread(first_cpu);
qemu_mutex_lock(&qemu_global_mutex);