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Diffstat (limited to 'kvm/user/test/lib/x86/smp.h')
-rw-r--r--kvm/user/test/lib/x86/smp.h17
1 files changed, 17 insertions, 0 deletions
diff --git a/kvm/user/test/lib/x86/smp.h b/kvm/user/test/lib/x86/smp.h
new file mode 100644
index 000000000..c2e73501c
--- /dev/null
+++ b/kvm/user/test/lib/x86/smp.h
@@ -0,0 +1,17 @@
+#ifndef __SMP_H
+#define __SMP_H
+
+struct spinlock {
+ int v;
+};
+
+void smp_init(void);
+
+int cpu_count(void);
+int smp_id(void);
+void on_cpu(int cpu, void (*function)(void *data), void *data);
+void on_cpu_async(int cpu, void (*function)(void *data), void *data);
+void spin_lock(struct spinlock *lock);
+void spin_unlock(struct spinlock *lock);
+
+#endif