PERF_ATTR_SIZE_VER1  297 include/uapi/linux/perf_event.h #define PERF_ATTR_SIZE_VER1	72	/* add: config2 */
PERF_ATTR_SIZE_VER1  297 tools/include/uapi/linux/perf_event.h #define PERF_ATTR_SIZE_VER1	72	/* add: config2 */