Streamline the duration command line argument for all rt-tests. While
at it also add man page.
Signed-off-by: Daniel Wagner <wagi@xxxxxxxxx>
---
src/pi_tests/pi_stress.8 | 4 ++++
src/pi_tests/pi_stress.c | 11 ++++++-----
2 files changed, 10 insertions(+), 5 deletions(-)
diff --git a/src/pi_tests/pi_stress.8 b/src/pi_tests/pi_stress.8
index c92b4bdf5609..475d3c34f135 100644
--- a/src/pi_tests/pi_stress.8
+++ b/src/pi_tests/pi_stress.8
@@ -57,6 +57,10 @@ seconds and then terminate.
The number of inversion groups to run. Defaults to 10.
.IP \-d|\-\-debug
Run in debug mode; lots of extra prints
+.IP "\-D, \-\-duration=TIME"
+Specify a length for the test run.
+.br
+Append 'm', 'h', or 'd' to specify minutes, hours or days.
.IP \-v|\-\-verbose
Run with verbose messages
.IP \-s|\-\-signal
diff --git a/src/pi_tests/pi_stress.c b/src/pi_tests/pi_stress.c
index 543106be8e18..1286370c474b 100644
--- a/src/pi_tests/pi_stress.c
+++ b/src/pi_tests/pi_stress.c
@@ -146,7 +146,7 @@ int lockall = 0;
/* command line options */
struct option options[] = {
- {"duration", required_argument, NULL, 't'},
+ {"duration", required_argument, NULL, 'D'},
{"verbose", no_argument, NULL, 'v'},
{"quiet", no_argument, NULL, 'q'},
{"groups", required_argument, NULL, 'g'},
@@ -1027,7 +1027,8 @@ void usage(void)
printf("\t--verbose\t- lots of output\n");
printf("\t--quiet\t\t- suppress running output\n");
printf
- ("\t--duration=<n>- length of the test run in seconds [infinite]\n");
+ ("\t--duration=<n>\t- length of the test run in seconds [infinite]\n");
+ printf("\t\t\t Append 'm', 'h', or 'd' to specify minutes, hours or days.\n");
printf("\t--groups=<n>\t- set the number of inversion groups [%d]\n",
ngroups);
printf
@@ -1322,13 +1323,13 @@ int process_sched_line(const char *arg)
void process_command_line(int argc, char **argv)
{
int opt;
- while ((opt = getopt_long(argc, argv, "+ht:vqi:g:rs:pdVum", options, NULL)) != -1) {
+ while ((opt = getopt_long(argc, argv, "+hD:vqi:g:rs:pdVum", options, NULL)) != -1) {
switch (opt) {
case 'h':
usage();
exit(0);
- case 't':
- duration = strtol(optarg, NULL, 10);
+ case 'D':
+ duration = parse_time_string(optarg);
break;
case 'v':
verbose = 1;
--
2.20.1
