PERF_MEM_OP_NA   1084 include/uapi/linux/perf_event.h #define PERF_MEM_OP_NA		0x01 /* not available */
PERF_MEM_OP_NA   1084 tools/include/uapi/linux/perf_event.h #define PERF_MEM_OP_NA		0x01 /* not available */