On Sat, Dec 29, 2012 at 12:19:10AM -0800, john.wens...@gmail.com wrote: > On Thursday, December 27, 2012 4:08:46 AM UTC+2, Kent Overstreet wrote: > ... > > Great. Did you measure by how much your changes improve performance?
This particular patch? No. As for the whole series, Jens has done the best actual benchmarks; mostly I've just been looking at profiles - I don't have any high end hardware with drivers suitable for that kind of benchmarking, myself. Also, my changes have been particularly aimed at improving the situation where an ioctx is shared between different threads; we don't have any actual benchmarks for how much that's improved as fio doesn't do that but the gains there are going to be much more significant, for applications where that's useful. -- 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/
