Re: [Cbe-oss-dev] [RFC, PATCH] CELL Oprofile SPU profiling updated patch

[Arnd Bergmann]

On Thursday 15 February 2007 22:50, Paul E. McKenney wrote:
> Is this 1.5ms with interrupts disabled?  This time period is problematic
> from a realtime perspective if so -- need to be able to preempt.

No, interrupts should be enabled here. Still, 1.5ms is probably a little
too long without a cond_resched() in case kernel preemption is disabled.

	Arnd <><
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