On Sat, Dec 27, 2014 at 1:51 AM, David Ahern <dsah...@gmail.com> wrote: > On 12/24/14 12:15 AM, Namhyung Kim wrote: >> >> When multi file support is enabled, a dummy tracking event will be >> used to track metadata (like task, comm and mmap events) for a session >> and actual samples will be recorded in separate files. >> >> Provide separate mmap to the dummy tracking event. The size is fixed >> to 128KiB (+ 1 page) as the event rate will be lower than samples. I > > > Have you tried stress tests like a kernel compile with -j Ncpus (Ncpus = 16 > or higher)?
Yep, the test results in the cover letter were recorded kernel build with -j 20 on my development machine. Thanks, Namhyung -- 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/
