From: Jani Nikula <jani.nikula@intel.com>
To: intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org
Subject: [PATCH 1/2] drm: add DRM_INFO_ONCE() to print a one-time DRM_INFO() message
Date: Fri, 31 Jan 2014 15:49:07 +0200 [thread overview]
Message-ID: <1391176148-9703-1-git-send-email-jani.nikula@intel.com> (raw)
In-Reply-To: <1391168468-9072-1-git-send-email-jani.nikula@intel.com>
Just like DRM_INFO(), but only do it once.
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
---
include/drm/drmP.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 04086c5be930..04a7f31301f8 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -199,6 +199,9 @@ int drm_err(const char *func, const char *format, ...);
#define DRM_INFO(fmt, ...) \
printk(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
+#define DRM_INFO_ONCE(fmt, ...) \
+ printk_once(KERN_INFO "[" DRM_NAME "] " fmt, ##__VA_ARGS__)
+
/**
* Debug output.
*
--
1.7.9.5
next prev parent reply other threads:[~2014-01-31 13:49 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-01-31 9:31 [PATCH] drm/i915: Increase OpRegion timeout Daniel Vetter
2014-01-31 9:38 ` Chris Wilson
2014-01-31 11:41 ` [PATCH] drm/i915: demote opregion excessive timeout WARN_ONCE to DRM_INFO Jani Nikula
2014-01-31 11:41 ` Ville Syrjälä
2014-01-31 13:21 ` Jani Nikula
2014-01-31 13:26 ` Ville Syrjälä
2014-01-31 11:43 ` Chris Wilson
2014-01-31 11:55 ` Jani Nikula
2014-01-31 11:56 ` Chris Wilson
2014-01-31 13:49 ` Jani Nikula [this message]
2014-01-31 13:49 ` [PATCH 2/2] drm/i915: demote opregion excessive timeout WARN_ONCE to DRM_INFO_ONCE Jani Nikula
2014-01-31 13:48 ` Chris Wilson
2014-02-04 20:09 ` Daniel Vetter
2014-01-31 11:42 ` [PATCH] drm/i915: Increase OpRegion timeout Jani Nikula
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1391176148-9703-1-git-send-email-jani.nikula@intel.com \
--to=jani.nikula@intel.com \
--cc=dri-devel@lists.freedesktop.org \
--cc=intel-gfx@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.