X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=options.c;h=d46bcbbcf6c9cab8fc1c41e8800bc5071429ccd9;hb=c4fc0ff1a313de8f113689950d36eabea65ce310;hp=ae8598825e048a783da985bf9c6d89b8fb2530a2;hpb=18ded917799ea71ff950360fab7eebebe3c2f406;p=fio.git

diff --git a/options.c b/options.c
index ae859882..d46bcbbc 100644
--- a/options.c
+++ b/options.c
@@ -1511,6 +1511,23 @@ static struct fio_option options[FIO_MAX_OPTS] = {
 		.parent	= "norandommap",
 		.def	= "0",
 	},
+	{
+		.name	= "random_generator",
+		.type	= FIO_OPT_STR,
+		.off1	= td_var_offset(random_generator),
+		.help	= "Type of random number generator to use",
+		.def	= "tausworthe",
+		.posval	= {
+			  { .ival = "tausworthe",
+			    .oval = FIO_RAND_GEN_TAUSWORTHE,
+			    .help = "Strong Tausworthe generator",
+			  },
+			  { .ival = "lfsr",
+			    .oval = FIO_RAND_GEN_LFSR,
+			    .help = "Variable length LFSR",
+			  },
+		},
+	},
 	{
 		.name	= "random_distribution",
 		.type	= FIO_OPT_STR,