On Fri, Jun 28, 2013 at 7:09 AM, Borislav Petkov <b...@alien8.de> wrote:
> Btw, do we have any perf data showing any improvements from this patch? I wrote a simple test the measures the time it takes to acquire and release an uncontended mutex (i.e., we always take the fast path) 100k times. I ran it a few times, the original code averages 2.743436ms, and the new code averages 2.101098ms, so it's about 23% improvement. I also think the code looks cleaner this way. -- 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/
