Re: A better interface, perhaps: a timed signal flag

Alan Cox
2006-07-28T16:23:55Z

Ar Gwe, 2006-07-28 am 10:52 -0400, ysgrifennodd Theodore Tso:
> Good point, and limiting this facility to one such timeout per
> task_struct seems like a reasonable restriction.

Why is this any better than using a thread or signal handler ? From the
implementation side its certainly horrible - we will be trying to write
user pages from an IRQ event. Far better to let the existing thread code
deal with it.