On Thu, 2009-07-02 at 12:06 +0900, GeunSik Lim wrote: > > I will send patch again with belows contents. I'm ok with that. Ack. > > ------------------------------------------------------------------------ > > diff --git a/src/cyclictest/cyclictest.8 b/src/cyclictest/cyclictest.8 > > index 48b2c5e..1bbdac0 100644 > > --- a/src/cyclictest/cyclictest.8 > > +++ b/src/cyclictest/cyclictest.8 > > @@ -91,7 +91,8 @@ event tracing (used with \-b) > > Enable function tracing using ftrace as tracer. This option is > > available only with \-b. > > .TP > > .B \-h, \-\-histogram=MAXLATENCYINUS > > -Dump latency histogram to stdout > > +Dump latency histogram to stdout. US means that the max time to be be > > > > tracked in microseconds. When you use -h option to get histogram data, > > Cyclictest runs many threads with same priority without priority--. > > > > + > > .TP > > .B \-i, \-\-interval=INTV > > Set the base interval of the thread(s) in microseconds (default is > > > > 1000us). This sets the interval of the first thread. See also \-d. > > > > diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c > > index 3e2d500..8ebeb33 100644 > > --- a/src/cyclictest/cyclictest.c > > +++ b/src/cyclictest/cyclictest.c > > @@ -774,6 +774,7 @@ static void display_help(void) > > " 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" > > ---------------------------------------------------------------------------- > > Sorry. I mistook. I attached patch contents again. > Sven, Can you tell me your opinion about below contents? > Thks, > > diff --git a/src/cyclictest/cyclictest.8 b/src/cyclictest/cyclictest.8 > index 48b2c5e..1bbdac0 100644 > --- a/src/cyclictest/cyclictest.8 > +++ b/src/cyclictest/cyclictest.8 > @@ -91,7 +91,8 @@ event tracing (used with \-b) > Enable function tracing using ftrace as tracer. This option is > available only with \-b. > .TP > .B \-h, \-\-histogram=MAXLATENCYINUS > -Dump latency histogram to stdout > +Dump latency histogram to stdout. US means that the max time to be be > tracked in microseconds. When you use -h option to get histogram data, > Cyclictest runs many threads with same priority without priority--. > + > .TP > .B \-i, \-\-interval=INTV > Set the base interval of the thread(s) in microseconds (default is > 1000us). This sets the interval of the first thread. See also \-d. > diff --git a/src/cyclictest/cyclictest.c b/src/cyclictest/cyclictest.c > index 3e2d500..8ebeb33 100644 > --- a/src/cyclictest/cyclictest.c > +++ b/src/cyclictest/cyclictest.c > @@ -774,6 +774,7 @@ static void display_help(void) > " 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" > + " (with same priority about many threads)\n" > "-w --wakeup task wakeup tracing (used > with -b)\n" > "-W --wakeuprt rt task wakeup tracing > (used with -b)\n", > tracers > > > > -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
