X-Git-Url: https://git.kernel.dk/?a=blobdiff_plain;ds=sidebyside;f=options.c;h=48bb2a4d318fb005ac6463f5864769682bfdaddb;hb=4b0f22588568035952ea4c4673fdb1d7f5444eed;hp=74c24d02d5d4bc200da3cf671c64d363d02e92a4;hpb=c44b1ff54402c589e8f07436ec56efb4f8b1ac23;p=fio.git

diff --git a/options.c b/options.c
index 74c24d02..48bb2a4d 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;
@@ -749,6 +757,17 @@ static int str_write_lat_log_cb(void *data, const char *str)
 	return 0;
 }
 
+static int str_write_iops_log_cb(void *data, const char *str)
+{
+	struct thread_data *td = data;
+
+	if (str)
+		td->o.iops_log_file = strdup(str);
+
+	td->o.write_iops_log = 1;
+	return 0;
+}
+
 static int str_gtod_reduce_cb(void *data, int *il)
 {
 	struct thread_data *td = data;
@@ -758,6 +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;
 
@@ -829,9 +849,6 @@ static int kb_base_verify(struct fio_option *o, void *data)
 	return 0;
 }
 
-#define __stringify_1(x)	#x
-#define __stringify(x)		__stringify_1(x)
-
 /*
  * Map of job/command line options
  */
@@ -863,6 +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,
@@ -1824,6 +1847,15 @@ static struct fio_option options[FIO_MAX_OPTS] = {
 		.help	= "Time window over which to calculate bandwidth"
 			  " (msec)",
 		.def	= "500",
+		.parent	= "write_bw_log",
+	},
+	{
+		.name	= "iopsavgtime",
+		.type	= FIO_OPT_INT,
+		.off1	= td_var_offset(iops_avg_time),
+		.help	= "Time window over which to calculate IOPS (msec)",
+		.def	= "500",
+		.parent	= "write_iops_log",
 	},
 	{
 		.name	= "create_serialize",
@@ -1941,12 +1973,19 @@ static struct fio_option options[FIO_MAX_OPTS] = {
 		.cb	= str_write_lat_log_cb,
 		.help	= "Write log of latency during run",
 	},
+	{
+		.name	= "write_iops_log",
+		.type	= FIO_OPT_STR,
+		.off1	= td_var_offset(write_iops_log),
+		.cb	= str_write_iops_log_cb,
+		.help	= "Write log of IOPS during run",
+	},
 	{
 		.name	= "hugepage-size",
 		.type	= FIO_OPT_INT,
 		.off1	= td_var_offset(hugepage_size),
 		.help	= "When using hugepages, specify size of each page",
-		.def	= __stringify(FIO_HUGE_PAGE),
+		.def	= __fio_stringify(FIO_HUGE_PAGE),
 	},
 	{
 		.name	= "group_reporting",
@@ -1966,12 +2005,19 @@ static struct fio_option options[FIO_MAX_OPTS] = {
 		.off1	= td_var_offset(refill_buffers),
 		.help	= "Refill IO buffers on every IO submit",
 	},
+	{
+		.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",
+		.def	= "1",
 	},
 	{
 		.name	= "percentile_list",