On Tue, Jun 30, 2015 at 04:46:33PM -0700, j...@joshtriplett.org wrote: > Consider it a fairly weak concern against. Increasing performance seems > like a good thing in general; I just don't relish the future "feels less > responsive" bug reports that take a long time to track down and turn out > to be "this completely unrelated driver was loaded and started using > expedited grace periods".
random drivers, or for that matter, new-code of any sort. Should _NOT_ be using expedited grace periods. They're a horrid hack only suitable for unfixable ABI. > Then again, perhaps the more relevant concern would be why drivers use > expedited grace periods in the first place. Right. -- 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/
