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Date: Mon, 22 Sep 2008 12:13:36 +0900 From: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com> To: Fr馘駻ic Weisbecker <fweisbec@...il.com> Cc: kosaki.motohiro@...fujitsu.com, Ingo Molnar <mingo@...e.hu>, Linux Kernel <linux-kernel@...r.kernel.org>, Steven Rostedt <rostedt@...dmis.org>, Steven Noonan <steven@...inklabs.net> Subject: Re: [Patch 1/3] Tracing/ftrace: Make nop tracer reset previous entries your patch seems corrupted. please check again your e-mail client settings. > If nop tracer is selected, some old entries from the previous tracer could still be enqueued. Tracing have to be reset. > > Signed-off-by: Frederic Weisbecker <fweisbec@...il.com> > --- > diff -rup linux-2.6-tip (2)/kernel/trace/trace_nop.c linux-2.6-tip/kernel/trace/trace_nop.c > --- linux-2.6-tip (2)/kernel/trace/trace_nop.c 2008-09-19 18:01:26.000000000 +0200 > +++ linux-2.6-tip/kernel/trace/trace_nop.c 2008-09-21 00:44:47.000000000 +0200 > @@ -25,8 +25,12 @@ static void stop_nop_trace(struct trace_ > } > > > > static void nop_trace_init(struct trace_array *tr) > > -{ > > - ctx_trace = tr; > > +{ > + int cpu; > > + ctx_trace = tr; > + > + for_each_online_cpu(cpu) > > + tracing_reset(tr->data[cpu]); > > > > if (tr->ctrl) > > start_nop_trace(tr); > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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