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 */