On Thu, 27 May 2010 20:29:26 +0100 Matthew Garrett <mjg59@xxxxxxxxxxxxx> wrote: > On Thu, May 27, 2010 at 08:25:38PM +0100, Alan Cox wrote: > > > The scheduler can happily do this, the power management will also > > recognize STOPPED processes as no impediment to suspend. > > But wakeup events won't be delivered to STOPped processes, and there's Try the following cat <pipe kill -STOP catpid echo "wombats are cool" > pipe kill -CONT catpid it will echo "wombats are cool" The event was not lost. > also the race of an application being in the middle of handling a wakeup > event when you send it the signal. sigmask() -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
