Re: RT patch acceptance

From: john cooper
Date: Tue May 24 2005 - 11:39:10 EST


Daniel Walker wrote:
The main reason for my email is that I know Andrew and Linus don't want
interrupts in threads. Without that there is no PREEMPT_RT . If you want
to narrow the discussion to just interrupts in threads that's fine with
me, cause that's what I'm concerned about.

Again, what are the technical arguments against scheduled
interrupts causing these folks concern? All in all it is
just a different locking paradigm where interrupt-initiated
scheduling is moved closer to the metal.

-john

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