+ {
+ .name = "scramble_buffers",
+ .type = FIO_OPT_BOOL,
+ .off1 = td_var_offset(scramble_buffers),
+ .help = "Slightly scramble buffers on every IO submit",
+ .def = "1",
+ },
+ {
+ .name = "clat_percentiles",
+ .type = FIO_OPT_BOOL,
+ .off1 = td_var_offset(clat_percentiles),
+ .help = "Enable the reporting of completion latency percentiles",
+ .def = "0",
+ },
+ {
+ .name = "percentile_list",
+ .type = FIO_OPT_FLOAT_LIST,
+ .off1 = td_var_offset(percentile_list),
+ .off2 = td_var_offset(overwrite_plist),
+ .help = "Specify a custom list of percentiles to report",
+ .maxlen = FIO_IO_U_LIST_MAX_LEN,
+ .minfp = 0.0,
+ .maxfp = 100.0,
+ },
+