Re: x86_pmu_start WARN_ON.

From: Steven Rostedt
Date: Thu Feb 20 2014 - 12:46:24 EST


On Thu, 20 Feb 2014 12:43:51 -0500
Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> As a disable_trace_on_warning is more of a modification to the kernel,
> I'm leaning to adding a /proc/sys/kernel/ftrace_disable_on_warning
> file. This keeps it in line with ftrace_dump_on_oops, which is the most
> similar feature.

Nevermind. There's a "traceoff_on_warning" already there that does
exactly this :-/

-- Steve

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