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

Andrew Morton
2009-04-29T05:23:19Z

On Wed, 29 Apr 2009 00:48:19 -0400 Steven Rostedt <rostedt@goodmis.org> 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()?