On 05/16/2014 03:54 PM, Peter Zijlstra wrote: [snip] >>> Right. I played a little (sane groups), saw load balancing as well. >> >> Yeah, now we found that even l2 groups will face the same issue, allow >> me to re-list the details here: > > Hmm, that _should_ more or less work and does indeed suggest there's > something iffy.
Yeah, sane group topology also issued... besides the sleeper bonus, it seems like the root cause is tasks starting to gather, I plan to check the difference on task load between two cases, see if there is a good way to solve this problem :) Regards, Michael Wang > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
