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From: john@jjdev.com (John de la Garza)
To: kernelnewbies@lists.kernelnewbies.org
Subject: How to use pr_debug
Date: Wed, 26 Feb 2014 11:47:41 -0800	[thread overview]
Message-ID: <20140226194740.GA15616@vega.jjdev.com> (raw)
In-Reply-To: <CABMudhS65ghDsA56NGmayAt8wwgvX+miLX2a1SB__xbXhq_7Kw@mail.gmail.com>

On Wed, Feb 26, 2014 at 11:35:23AM -0800, m silverstri wrote:
> I am using 'pr_debug()' to print debug statements. But I don't see
> anything in my serial console. But when I use pr_info(), I see the
> debug statements.
> Do I need to do anything to see pr_debug()?

add this to the top of the file (before the includes)

#define DEBUG


on my system the output goes to /var/log/debug

  reply	other threads:[~2014-02-26 19:47 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-02-26 19:35 How to use pr_debug m silverstri
2014-02-26 19:47 ` John de la Garza [this message]
2014-02-26 22:28 ` Valdis.Kletnieks at vt.edu
2014-02-27  0:28   ` 회신: " 김찬
2014-02-27  0:36   ` Kim Chan

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