* limitations under the License.
*/
-#ifndef FOLLY_SMALLLOCKS_H_
-#define FOLLY_SMALLLOCKS_H_
+#pragma once
/*
* This header defines a few very small mutex types. These are useful
* @author Jordan DeLong <delong.j@fb.com>
*/
+#include <folly/MicroLock.h>
#include <folly/MicroSpinLock.h>
-#include <folly/PicoSpinLock.h>
+#include <folly/Portability.h>
+#if FOLLY_X64 || FOLLY_A64 || FOLLY_PPC64
+#include <folly/PicoSpinLock.h>
#endif