On 06/14, Steven Rostedt wrote: > > On Fri, 2013-06-14 at 18:04 +0200, Oleg Nesterov wrote: > > > > But the main problem is, synchronize_sched() is slow and it is called > > under the global event_mutex. > > But is that really an issue? event_mutex is used to add or remove > events, and this happens only when we load or unload a module, or add or > remove a probe. These are mostly user operations that take a relatively > long time to complete (but not relative to humans).
OK, please ignore then. Oleg. -- 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/