Using random in interrupts for RT

From: Steven Rostedt
Date: Tue Aug 14 2012 - 10:30:45 EST


Thomas,

Ben Hutchings asked me if we still need "genirq: Disable random call on
preempt-rt" for -rt? With commit 902c098a366 "random: use lockless
techniques in the interrupt path" there is no more locks used. But does
it still produce high latencies?

-- Steve


--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/