On Thu, Jul 10, 2003 at 01:22:44PM +0800, =?ISO-8859-1?Q? =B0=D7=BD=F0=B8=D5 ?= wrote: > The question is the wait_event_interruptible() can't be waked up in some > interrupt, and also set the condition to be true, then wake_up() the process, > if there is still some race condition? what should I do? On a first glance, I don't see the race condition you're worried about; of course, you've got to be a little concerned with the off-chance that two or more interrupts will arrive before your my_write() function gets called to handle the situation -- so, keep that in mind. -- Join the fight against terrorism by giving up your liberties today!
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