X-Git-Url: https://git.kernel.dk/?p=fio.git;a=blobdiff_plain;f=options.c;h=d8b4012f87345387fc3ac6626c28b262f27c73a0;hp=7638afc0f8ed94b87f26ea835c2e59bce44936db;hb=915ca9807717762e288ded3eba0fe5fc82a2ddcd;hpb=104ee4dea7246d51d053076c55b917548dd0e7e2

diff --git a/options.c b/options.c
index 7638afc0..d8b4012f 100644
--- a/options.c
+++ b/options.c
@@ -2295,8 +2295,26 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 	{
 		.name	= "fadvise_hint",
 		.lname	= "Fadvise hint",
-		.type	= FIO_OPT_BOOL,
+		.type	= FIO_OPT_STR,
 		.off1	= offsetof(struct thread_options, fadvise_hint),
+		.posval	= {
+			  { .ival = "0",
+			    .oval = F_ADV_NONE,
+			    .help = "Don't issue fadvise",
+			  },
+			  { .ival = "1",
+			    .oval = F_ADV_TYPE,
+			    .help = "Advise using fio IO pattern",
+			  },
+			  { .ival = "random",
+			    .oval = F_ADV_RANDOM,
+			    .help = "Advise using FADV_RANDOM",
+			  },
+			  { .ival = "sequential",
+			    .oval = F_ADV_SEQUENTIAL,
+			    .help = "Advise using FADV_SEQUENTIAL",
+			  },
+		},
 		.help	= "Use fadvise() to advise the kernel on IO pattern",
 		.def	= "1",
 		.category = FIO_OPT_C_FILE,
@@ -4303,6 +4321,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.name   = "steadystate_duration",
 		.lname  = "Steady state duration",
 		.alias  = "ss_dur",
+		.parent	= "steadystate",
 		.type   = FIO_OPT_STR_VAL_TIME,
 		.off1   = offsetof(struct thread_options, ss_dur),
 		.help   = "Stop workload upon attaining steady state for specified duration",
@@ -4316,6 +4335,7 @@ struct fio_option fio_options[FIO_MAX_OPTS] = {
 		.name   = "steadystate_ramp_time",
 		.lname  = "Steady state ramp time",
 		.alias  = "ss_ramp",
+		.parent	= "steadystate",
 		.type   = FIO_OPT_STR_VAL_TIME,
 		.off1   = offsetof(struct thread_options, ss_ramp_time),
 		.help   = "Delay before initiation of data collection for steady state job termination testing",