On Fri, 18 Jan 2013, Steven Rostedt wrote: > The problem is that the changes can happen on another CPU, which means > that barrier isn't sufficient.
No these are per cpu variables that are only read locally. The synchronization is not between processors. -- 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/
