PERF_TXN_ASYNC   1521 tools/perf/util/sort.c 	{ PERF_TXN_ASYNC,          "ASYNC ",     0 },
PERF_TXN_ASYNC   1554 tools/perf/util/sort.c 	if (t && !(t & (PERF_TXN_SYNC|PERF_TXN_ASYNC)))