On 02/17/2014 07:24 PM, Peter Zijlstra wrote: [snip] >> Since idle_balance() won't happen in the loop, may be we could use: >> >> if p && p->sched_class == class >> return p >> >> in here, let it fall down into the loop if p is idle, since that means >> we got RT/DL and will do this anyway, could save two jump work may be? >> (and may could combine some code below if so?) > > Maybe; we'd have to look at whatever GCC does with it.
Exactly, alien code appear when in binary... 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/ > -- 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/
