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-rw-r--r--include/qom/cpu.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/qom/cpu.h b/include/qom/cpu.h
index a28e5ff..e54579b 100644
--- a/include/qom/cpu.h
+++ b/include/qom/cpu.h
@@ -234,6 +234,16 @@ void qemu_for_each_cpu(void (*func)(CPUState *cpu, void *data), void *data);
*/
CPUState *qemu_get_cpu(int index);
+/**
+ * cpu_exists:
+ * @id: Guest-exposed CPU ID to lookup.
+ *
+ * Search for CPU with specified ID.
+ *
+ * Returns: %true - CPU is found, %false - CPU isn't found.
+ */
+bool cpu_exists(int64_t id);
+
#ifndef CONFIG_USER_ONLY
typedef void (*CPUInterruptHandler)(CPUState *, int);
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