On Mon, 23 Feb 2009, Ingo Molnar wrote: > > Linus, do you have a strong opinion about which variant we > should use? Strong? No. I think mine is better just because _if_ another CPU is busy handling an interrupt that we're just now disabling, we'll just go on to the next interrupt. Waiting for them all at the end is always more efficient. But does it really matter? No. In this case I think we've shut down all other CPU's anyway, so the whole "serialize_irq()" should probably not even be needed. Linus _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
