Re: Enabling ftrace on ARM MMU-less system

[Amit Virdi]

On Tue, Sep 30, 2014 at 4:26 PM, Amit Virdi <amitvi128@xxxxxxxxx> wrote:
> I'm trying to enable Ftrace on my ARM based MMU-less system.
> Unexpectedly, I don't see tracing directory under /sys/kernel/debug

I forgot to mention that I'm using read-only filesystem (cramfs).
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