Re: [PATCH 5/5] ring-buffer: fix printk output

[Andrew Morton]

On Wed, 29 Apr 2009 00:48:19 -0400 Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> -	printk_once(KERN_WARNING "Tracing recursion: depth[%d]:"
> +	printk_once(KERN_WARNING "Tracing recursion: depth[%ld]:"

hrmph.  I didn't know that printk_once() existed, and I should have
known.  I wonder how many other people don't know.

Should it use unlikely()?
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