On Sat, 20 Dec 2014 21:42:13 +0100 Pavel Machek <pa...@ucw.cz> wrote:
> On Wed 2014-12-10 15:38:27, Michael Ellerman wrote: > > usleep is a Fedoraism, it's not generally available on Debian based > > systems AFAICS. > > > > GNU sleep accepts a floating point argument, so use that instead. > > > > Signed-off-by: Michael Ellerman <m...@ellerman.id.au> > > Could ftrace user interface be enhanced not to need random delays? > Not sure what you are talking about. These "random delays" are not for the interface, but instead to force some events to happen and to make sure they did. As the subject states, this is for "ftracetest" which is the selftests for ftrace. The usleep is basically a "do something to trigger events", and we don't want to wait long in doing it. -- Steve -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/