Re: [PATCH 1/8] SGI x86_64 UV: Add limit console output function

[Steven Rostedt]

On Mon, 2009-10-26 at 08:02 +0100, Andi Kleen wrote:

> Also more work could be done to make CPU boot up less verbose without
> sacrifying debuggability if something goes wrong.

What about moving printks over to trace_printk or something. And that
way we can have a "boot up" ring buffer that can later be retrieved if
something goes wrong. It already dumps to the console on panic/oops.

The trace_printk will be hidden and is very fast.

-- Steve


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