Messages in this thread | | | Subject | Re: [PATCH 1/8] SGI x86_64 UV: Add limit console output function | From | Steven Rostedt <> | Date | Mon, 26 Oct 2009 12:10:57 -0400 |
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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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