* Lee Revell <[email protected]> wrote: > It seems that debug_smp_processor_id is being called a lot, even > though I have a UP config, which I didn't see with the -rt kernel: do you have CONFIG_DEBUG_PREEMPT enabled? (if yes then disable it) > Was this optimized out on UP before? no, because smp_processor_id() debugging is useful on UP too: it checks whether smp_processor_id() is every called with preemption enabled, and reports such bugs. Ingo - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] 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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