42d7f7e884
If a thread is masked out it should not consume CPU cycles during a test. We set an arbitrary 100 millisecond sleep time for each masked out thread. Reasonably blunt instrument to ensure threads with nothing to do don't end up thrashing the acquisition/release of mutexes. Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org> Reviewed-by: Patrick Titiano <ptitiano@baylibre.com> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>