----- Original Message ----- > From: "Steven Rostedt" <[email protected]> > To: "Chunyu Hu" <[email protected]> > Cc: [email protected] > Sent: Thursday, June 23, 2016 10:39:20 PM > Subject: Re: [PATCH] tracing: Fix oops caused by graph notrace filter > > On Thu, 23 Jun 2016 10:20:31 -0400 (EDT) > Chunyu Hu <[email protected]> wrote: > > > I tried the patch, if just for resolving the oops issue, it's indeed > > enough. > > But if we care about just this filter, and compare this with the > > trace_graph_entry > > filter handling, I found that, the depth 0 item will be submitted to the > > ring buffer, not > > respecting the filter. I still use the same steps. It's possible to show > > schedule entry: > > Sure, I just wanted to make sure nothing got off, and made the quick > patch. > > Want to send an updated patch that goes this route? That is, make it > such that the latency tracers fully support the set_graph_notrace.
Sure, if your time allowing me to send it tomorrow, If not, feel free to fix it as your way. > -- Steve > > -- Regards, Chunyu Hu
