On 08/30/2013 10:11 PM, Steven Rostedt wrote: > From: "Steven Rostedt (Red Hat)" <rost...@goodmis.org> > > Some callbacks of the function tracer use rcu_read_lock(). This means that > there's places that can not be traced because RCU is not tracking the CPU > for various reasons (like NO_HZ_FULL and coming back from userspace). > > Thes functions need to be marked so that callbacks that use RCU do not > trace them. > > Cc: H. Peter Anvin <h...@zytor.com> > Cc: Rafael J. Wysocki <rafael.j.wyso...@intel.com> > Signed-off-by: Steven Rostedt <rost...@goodmis.org>
Acked-by: H. Peter Anvin <h...@zytor.com> -- 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/
