Re: [PATCHv3] tracing: let user specify tracing_thresh after selecting function_graph

2014-07-17 Thread Steven Rostedt
On Tue, 15 Jul 2014 19:31:57 +0400 Stanislav Fomichev wrote: > Currently, tracing_thresh works only if we specify it before selecting > function_graph tracer. If we do the opposite, tracing_thresh will change > it's value, but it will not be applied. > To fix it, we add update_thresh callback whi

Re: [PATCHv3] tracing: let user specify tracing_thresh after selecting function_graph

2014-07-15 Thread Stanislav Fomichev
Currently, tracing_thresh works only if we specify it before selecting function_graph tracer. If we do the opposite, tracing_thresh will change it's value, but it will not be applied. To fix it, we add update_thresh callback which is called whenever tracing_thresh is updated and for function_graph