ASR_BASE
Change-Id: Icf3719cc0afe3eeb3edc7fa80a2eb5199ca9dda1
diff --git a/marvell/linux/tools/perf/util/cacheline.h b/marvell/linux/tools/perf/util/cacheline.h
new file mode 100644
index 0000000..dec8c0f
--- /dev/null
+++ b/marvell/linux/tools/perf/util/cacheline.h
@@ -0,0 +1,21 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef PERF_CACHELINE_H
+#define PERF_CACHELINE_H
+
+#include <linux/compiler.h>
+
+int __pure cacheline_size(void);
+
+static inline u64 cl_address(u64 address)
+{
+ /* return the cacheline of the address */
+ return (address & ~(cacheline_size() - 1));
+}
+
+static inline u64 cl_offset(u64 address)
+{
+ /* return the cacheline of the address */
+ return (address & (cacheline_size() - 1));
+}
+
+#endif // PERF_CACHELINE_H