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* Daniel Walker <dwalker@mvista.com> wrote: > On Sun, 2004-10-10 at 01:46, Ingo Molnar wrote: > > - the generic irq subsystem: irq threading is a simple ~200-lines, > > architecture-independent add-on to this. It makes no sense to offer 3 > > different implementations - pick one and help make it work well. > > > > - preemptible BKL. Related to this is new debugging infrastructure in > > -mm that allows the safe and slow conversion of spinlocks to mutexes. > > In the case of the BKL this conversion is expected to be permanent, > > for most of the other spinlocks it will be optional - but the > > debugging code can still be used. > > Are you referring to the lock metering? I've ported our changes > to -mm3-VP-T3 on top of lock metering. It needs some clean up but It > will be released soon. It's very similar to our rc3 release only > without the IRQ threads patch. no, i mean the smp_processor_id() debugger, and the other bits triggered by CONFIG_DEBUG_PREEMPT. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/ | ||||||||||||
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