PERF_TXN_CAPACITY_WRITE 256 include/uapi/linux/perf_event.h PERF_TXN_CAPACITY_WRITE = (1 << 6), /* Capacity write abort */ PERF_TXN_CAPACITY_WRITE 256 tools/include/uapi/linux/perf_event.h PERF_TXN_CAPACITY_WRITE = (1 << 6), /* Capacity write abort */