PERF_ATTR_SIZE_VER5  302 include/uapi/linux/perf_event.h #define PERF_ATTR_SIZE_VER5	112	/* add: aux_watermark */
PERF_ATTR_SIZE_VER5  302 tools/include/uapi/linux/perf_event.h #define PERF_ATTR_SIZE_VER5	112	/* add: aux_watermark */