Re: Enabling ftrace on ARM MMU-less system

From: Amit Virdi
Date: Tue Sep 30 2014 - 06:59:05 EST

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).
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at
Please read the FAQ at