Andi Kleen wrote:
The idea was to turn LOCK on only if the process has any shared writable mapping and num_online_cpus() > 0.
Yep. Though I presume you mean "> 1". One hopes that num_online_cpus() never reaches zero during runtime ;-) Jeff - 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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