On Wed, May 29, 2013 at 03:18:32PM -0400, Vince Weaver wrote: > On Wed, 29 May 2013, Peter Zijlstra wrote: > > > > Hurm.. I don't suppose you have an easy reproducer handy eh? I'll go > > stare at it. At least the current state is better than before, but > > clearly we're not quite there yet. > > OK, below is an easy reproducer. Just run it two or three times. > It leaks 129 pages in user->locked_vm each time you run it. > > It took me a while to bisect this down from 10,000 syscalls to just 3. > I now have a tool that can generate valid perf test_cases from my fuzzer > traces, which should be useful.
Awesome! How specific is it to perf? I mean, would that tool work equally well for other tinity report? I'll go prod, thanks again! -- 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/
