On Wed, Mar 30, 2011 at 04:40:28PM +0200, Peter Zijlstra wrote: > On Wed, 2011-03-30 at 16:04 +0200, Frederic Weisbecker wrote: > > +int sysctl_perf_event_mlock __read_mostly = (129 * PAGE_SIZE) / 1024; /* > > 'free' kb per user */ > > I'm fairly sure you don't want to do this either: > 512 + (PAGE_SIZE / 1024) > should do I think, there's no reason to further inflate things for large > page platforms.
Right, that also requires to fix tools that use a default number of pages instead of computing nr_pages on top of page size and a default kb size. Will respin by fixing both sides. Thanks. _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
