On 06/26/2014 09:52 AM, Steven Rostedt wrote: > From: "Steven Rostedt (Red Hat)" <rostedt@xxxxxxxxxxx> > > ftrace_stop() is going away as it disables parts of function tracing > that affects users that should not be affected. But ftrace_graph_stop() > is built on ftrace_stop(). Here's another example of killing all of > function tracing because something went wrong with function graph > tracing. > > Instead of disabling all users of function tracing on function graph > error, disable only function graph tracing. To do this, the arch code > must call ftrace_graph_is_dead() before it implements function graph. > > Cc: H. Peter Anvin <hpa@xxxxxxxxx> > Signed-off-by: Steven Rostedt <rostedt@xxxxxxxxxxx> Acked-by: H. Peter Anvin <hpa@xxxxxxxxxxxxxxx> -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
