X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;f=options.c;h=bb46dc9df8cbf707a87671c4b1f0b1867dd79f4b;hb=d7ee2a7d431c2cabdf56d04ca14805cad72cf985;hp=f07cc7c42aedcee338fb5e9a7b7a7bbf773f4998;hpb=c8eeb9df1f52f28567a5937e141decc6a26ec30b;p=fio.git

diff --git a/options.c b/options.c
index f07cc7c4..bb46dc9d 100644
--- a/options.c
+++ b/options.c
@@ -595,6 +595,14 @@ static char *get_next_file_name(char **ptr)
 	return start;
 }
 
+static int str_hostname_cb(void *data, const char *input)
+{
+	struct thread_data *td = data;
+
+	td->o.filename = strdup(input);
+	return 0;
+}
+
 static int str_filename_cb(void *data, const char *input)
 {
 	struct thread_data *td = data;
@@ -769,6 +777,7 @@ static int str_gtod_reduce_cb(void *data, int *il)
 	td->o.disable_clat = !!val;
 	td->o.disable_slat = !!val;
 	td->o.disable_bw = !!val;
+	td->o.clat_percentiles = !val;
 	if (val)
 		td->tv_cache_mask = 63;
 
@@ -871,6 +880,12 @@ static struct fio_option options[FIO_MAX_OPTS] = {
 		.prio	= -1, /* must come after "directory" */
 		.help	= "File(s) to use for the workload",
 	},
+	{
+		.name	= "hostname",
+		.type	= FIO_OPT_STR_STORE,
+		.cb	= str_hostname_cb,
+		.help	= "Hostname for net IO engine",
+	},
 	{
 		.name	= "kb_base",
 		.type	= FIO_OPT_INT,
@@ -1566,7 +1581,7 @@ static struct fio_option options[FIO_MAX_OPTS] = {
 		.name	= "verify_dump",
 		.type	= FIO_OPT_BOOL,
 		.off1	= td_var_offset(verify_dump),
-		.def	= "1",
+		.def	= "0",
 		.help	= "Dump contents of good and bad blocks on failure",
 		.parent = "verify",
 	},
@@ -2002,7 +2017,7 @@ static struct fio_option options[FIO_MAX_OPTS] = {
 		.type	= FIO_OPT_BOOL,
 		.off1	= td_var_offset(clat_percentiles),
 		.help	= "Enable the reporting of completion latency percentiles",
-		.def	= "0",
+		.def	= "1",
 	},
 	{
 		.name	= "percentile_list",
@@ -2332,7 +2347,10 @@ int fio_show_option_help(const char *opt)
 	return show_cmd_help(options, opt);
 }
 
-static void __options_mem(struct thread_data *td, int alloc)
+/*
+ * dupe FIO_OPT_STR_STORE options
+ */
+void options_mem_dupe(struct thread_data *td)
 {
 	struct thread_options *o = &td->o;
 	struct fio_option *opt;
@@ -2344,32 +2362,13 @@ static void __options_mem(struct thread_data *td, int alloc)
 			continue;
 
 		ptr = (void *) o + opt->off1;
-		if (*ptr) {
-			if (alloc)
-				*ptr = strdup(*ptr);
-			else {
-				free(*ptr);
-				*ptr = NULL;
-			}
-		}
+		if (!*ptr)
+			ptr = td_var(o, opt->off1);
+		if (*ptr)
+			*ptr = strdup(*ptr);
 	}
 }
 
-/*
- * dupe FIO_OPT_STR_STORE options
- */
-void options_mem_dupe(struct thread_data *td)
-{
-	__options_mem(td, 1);
-}
-
-void options_mem_free(struct thread_data fio_unused *td)
-{
-#if 0
-	__options_mem(td, 0);
-#endif
-}
-
 unsigned int fio_get_kb_base(void *data)
 {
 	struct thread_data *td = data;
@@ -2450,3 +2449,8 @@ void del_opt_posval(const char *optname, const char *ival)
 		o->posval[i].help = NULL;
 	}
 }
+
+void fio_options_free(struct thread_data *td)
+{
+	options_free(options, td);
+}