[PATCH] cyclictest: Make the default scheduling policy SCHED_FIFO

[John Kacur <jkacur@redhat.com>]

The default scheduling policy if unspecified should be SCHED_FIFO.

Before the change for example.
 sudo ./cyclictest
 policy: other: loadavg: 0.05 0.04 0.05 1/331 22367

 T: 0 (22367) P: 0 I:1000 C:   1321 Min:     14 Act:   89 Avg:   77 Max:     942

After the change
 sudo ./cyclictest
 defaulting realtime priority to 2
 policy: fifo: loadavg: 0.03 0.04 0.05 2/331 22387

 T: 0 (22387) P: 2 I:1000 C:    713 Min:     17 Act:   41 Avg:   81 Max:     161

Signed-off-by: John Kacur <jkacur@redhat.com>
---
 src/cyclictest/cyclictest.c |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c
index 066ca79..e4febec 100644
--- a/src/cyclictest/cyclictest.c
+++ b/src/cyclictest/cyclictest.c
@@ -792,7 +792,7 @@ static int use_nanosleep;
 static int timermode = TIMER_ABSTIME;
 static int use_system;
 static int priority;
-static int policy = 0;
+static int policy = SCHED_FIFO;	/* default policy if not specified */
 static int num_threads = 1;
 static int max_cycles;
 static int clocksel = 0;
@@ -1037,7 +1037,6 @@ static void process_options (int argc, char *argv[])
 	if (num_threads < 1)
 		error = 1;