>From 8d5c2ce5eeec92cca91a448a9699cab9ebc58704 Mon Sep 17 00:00:00 2001
From: GeunSik,Lim <leemgs1@xxxxxxxxx>
Date: Sat, 27 Jun 2009 00:05:18 +0900
Subject: [PATCH 3/3] cyclictest: Arrange alphabetically for readability of "cyclictest --help" output.
When we use "#> cyclictest --help" command, we are confusing because of
random order of many options. Arrange alphabetically.
Signed-by-off: GeunSik Lim <geunsik.lim@xxxxxxxxxxx>
---
src/cyclictest/cyclictest.c | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c
index 3505de5..f9d8d1f 100644
--- a/src/cyclictest/cyclictest.c
+++ b/src/cyclictest/cyclictest.c
@@ -746,8 +746,13 @@ static void display_help(void)
" 1 = CLOCK_REALTIME\n"
"-C --context context switch tracing (used with -b)\n"
"-d DIST --distance=DIST distance of thread intervals in us default=500\n"
+ "-D --duration=t specify a length for the test run\n"
+ " default is in seconds, but 'm', 'h', or 'd' maybe added\n"
+ " to modify value to minutes, hours or days\n"
"-E --event event tracing (used with -b)\n"
"-f --ftrace function trace (when -b is active)\n"
+ "-h --histogram=US dump a latency histogram to stdout after the run\n"
+ " US is the max time to be be tracked in microseconds\n"
"-i INTV --interval=INTV base interval of thread in us default=1000\n"
"-I --irqsoff Irqsoff tracing (used with -b)\n"
"-l LOOPS --loops=LOOPS number of loops: default=0(endless)\n"
@@ -755,25 +760,20 @@ static void display_help(void)
"-n --nanosleep use clock_nanosleep\n"
"-N --nsecs print results in ns instead of ms (default ms)\n"
"-o RED --oscope=RED oscilloscope mode, reduce verbose output by RED\n"
- "-O TOPT --traceopt=TOPT trace option\n"
+ "-O TOPT --traceopt=TOPT trace option\n"
"-p PRIO --prio=PRIO priority of highest prio thread\n"
"-P --preemptoff Preempt off tracing (used with -b)\n"
"-q --quiet print only a summary on exit\n"
"-r --relative use relative timer instead of absolute\n"
"-s --system use sys_nanosleep and sys_setitimer\n"
- "-T TRACE --tracer=TRACER set tracing function\n"
- " configured tracers: %s\n"
"-t --threads one thread per available processor\n"
"-t [NUM] --threads=NUM number of threads:\n"
" without NUM, threads = max_cpus\n"
" without -t default = 1\n"
+ "-T TRACE --tracer=TRACER set tracing function\n"
+ " configured tracers: %s\n"
"-v --verbose output values on stdout for statistics\n"
" format: n:c:v n=tasknum c=count v=value in us\n"
- "-D --duration=t specify a length for the test run\n"
- " default is in seconds, but 'm', 'h', or 'd' maybe added\n"
- " to modify value to minutes, hours or days\n"
- "-h --histogram=US dump a latency histogram to stdout after the run\n"
- " US is the max time to be be tracked in microseconds\n"
"-w --wakeup task wakeup tracing (used with -b)\n"
"-W --wakeuprt rt task wakeup tracing (used with -b)\n"
"-y POLI --policy=POLI policy of realtime thread (0:OTHER, 1:FIFO, 2:RR)\n"
--
1.6.3.1
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GeunSik Lim ( Samsung Electronics )
e-Mail :1) geunsik.lim@xxxxxxxxxxx
2) leemgs@xxxxxxxxx , leemgs1@xxxxxxxxx
HomePage: http://blog.naver.com/invain/
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