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Date: Thu, 13 Feb 2020 22:32:54 -0500 From: Steven Rostedt <rostedt@...dmis.org> To: Sergey Senozhatsky <sergey.senozhatsky.work@...il.com> Cc: Peter Zijlstra <peterz@...radead.org>, linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org, mingo@...nel.org, joel@...lfernandes.org, gregkh@...uxfoundation.org, gustavo@...eddedor.com, tglx@...utronix.de, paulmck@...nel.org, josh@...htriplett.org, mathieu.desnoyers@...icios.com, jiangshanlai@...il.com Subject: Re: [PATCH v2 9/9] perf,tracing: Allow function tracing when !RCU On Fri, 14 Feb 2020 11:42:45 +0900 Sergey Senozhatsky <sergey.senozhatsky.work@...il.com> wrote: > > > +++ b/kernel/trace/trace_event_perf.c > > > @@ -477,7 +477,7 @@ static int perf_ftrace_function_register > > > { > > > struct ftrace_ops *ops = &event->ftrace_ops; > > > > > > - ops->flags = FTRACE_OPS_FL_RCU; > > > + ops->flags = 0; > > > > FTRACE_OPS_FL_ENABLED? > > No, never mind. :-) -- Steve
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