* [PATCH v4 1/4] drm: extra printk() wrapper macros
[not found] <1470842020-12948-1-git-send-email-david.s.gordon@intel.com>
@ 2016-08-10 15:13 ` Dave Gordon
0 siblings, 0 replies; 6+ messages in thread
From: Dave Gordon @ 2016-08-10 15:13 UTC (permalink / raw)
To: intel-gfx; +Cc: Tvrtko Ursulin, dri-devel, Dave Gordon
We had only DRM_INFO() and DRM_ERROR(), whereas the underlying printk()
provides several other useful intermediate levels such as NOTICE and
WARNING. So this patch fills out the set by providing both regular and
once-only macros for each of the levels INFO, NOTICE, and WARNING, using
a common underlying macro that does all the token-pasting.
DRM_ERROR is unchanged, as it's not just a printk wrapper.
v2:
Fix whitespace, missing ## (Eric Engestrom)
Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Cc: dri-devel@lists.freedesktop.org
---
include/drm/drmP.h | 26 ++++++++++++++++++++------
1 file changed, 20 insertions(+), 6 deletions(-)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 856c174..c9f168a 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -163,6 +163,26 @@ void drm_err(const char *format, ...);
/** \name Macros to make printk easier */
/*@{*/
+#define _DRM_PRINTK(once, level, fmt, ...) \
+ do { \
+ printk##once(KERN_##level "[" DRM_NAME "] " fmt, \
+ ##__VA_ARGS__); \
+ } while (0)
+
+#define DRM_INFO(fmt, ...) \
+ _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
+#define DRM_NOTE(fmt, ...) \
+ _DRM_PRINTK(, NOTICE, fmt, ##__VA_ARGS__)
+#define DRM_WARN(fmt, ...) \
+ _DRM_PRINTK(, WARNING, fmt, ##__VA_ARGS__)
+
+#define DRM_INFO_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, INFO, fmt, ##__VA_ARGS__)
+#define DRM_NOTE_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, NOTICE, fmt, ##__VA_ARGS__)
+#define DRM_WARN_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, WARNING, fmt, ##__VA_ARGS__)
+
/**
* Error output.
*
@@ -188,12 +208,6 @@ void drm_err(const char *format, ...);
drm_err(fmt, ##__VA_ARGS__); \
})
-#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.
*
--
1.9.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v4 1/4] drm: extra printk() wrapper macros
[not found] <1470914075-19097-1-git-send-email-david.s.gordon@intel.com>
@ 2016-08-11 11:14 ` Dave Gordon
0 siblings, 0 replies; 6+ messages in thread
From: Dave Gordon @ 2016-08-11 11:14 UTC (permalink / raw)
To: intel-gfx; +Cc: Tvrtko Ursulin, dri-devel, Dave Gordon
We had only DRM_INFO() and DRM_ERROR(), whereas the underlying printk()
provides several other useful intermediate levels such as NOTICE and
WARNING. So this patch fills out the set by providing both regular and
once-only macros for each of the levels INFO, NOTICE, and WARNING, using
a common underlying macro that does all the token-pasting.
DRM_ERROR is unchanged, as it's not just a printk wrapper.
v2:
Fix whitespace, missing ## (Eric Engestrom)
Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Cc: dri-devel@lists.freedesktop.org
---
include/drm/drmP.h | 26 ++++++++++++++++++++------
1 file changed, 20 insertions(+), 6 deletions(-)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index 856c174..c9f168a 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -163,6 +163,26 @@ void drm_err(const char *format, ...);
/** \name Macros to make printk easier */
/*@{*/
+#define _DRM_PRINTK(once, level, fmt, ...) \
+ do { \
+ printk##once(KERN_##level "[" DRM_NAME "] " fmt, \
+ ##__VA_ARGS__); \
+ } while (0)
+
+#define DRM_INFO(fmt, ...) \
+ _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
+#define DRM_NOTE(fmt, ...) \
+ _DRM_PRINTK(, NOTICE, fmt, ##__VA_ARGS__)
+#define DRM_WARN(fmt, ...) \
+ _DRM_PRINTK(, WARNING, fmt, ##__VA_ARGS__)
+
+#define DRM_INFO_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, INFO, fmt, ##__VA_ARGS__)
+#define DRM_NOTE_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, NOTICE, fmt, ##__VA_ARGS__)
+#define DRM_WARN_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, WARNING, fmt, ##__VA_ARGS__)
+
/**
* Error output.
*
@@ -188,12 +208,6 @@ void drm_err(const char *format, ...);
drm_err(fmt, ##__VA_ARGS__); \
})
-#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.
*
--
1.9.1
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^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v4 1/4] drm: extra printk() wrapper macros
[not found] <1470934863-19286-1-git-send-email-david.s.gordon@intel.com>
@ 2016-08-11 17:01 ` Dave Gordon
0 siblings, 0 replies; 6+ messages in thread
From: Dave Gordon @ 2016-08-11 17:01 UTC (permalink / raw)
To: intel-gfx; +Cc: dri-devel
We had only DRM_INFO() and DRM_ERROR(), whereas the underlying printk()
provides several other useful intermediate levels such as NOTICE and
WARNING. So this patch fills out the set by providing both regular and
once-only macros for each of the levels INFO, NOTICE, and WARNING, using
a common underlying macro that does all the token-pasting.
DRM_ERROR is unchanged, as it's not just a printk wrapper.
v2:
Fix whitespace, missing ## (Eric Engestrom)
Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Cc: dri-devel@lists.freedesktop.org
---
include/drm/drmP.h | 26 ++++++++++++++++++++------
1 file changed, 20 insertions(+), 6 deletions(-)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index f8e87fd..734e4fb 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -163,6 +163,26 @@ void drm_err(const char *format, ...);
/** \name Macros to make printk easier */
/*@{*/
+#define _DRM_PRINTK(once, level, fmt, ...) \
+ do { \
+ printk##once(KERN_##level "[" DRM_NAME "] " fmt, \
+ ##__VA_ARGS__); \
+ } while (0)
+
+#define DRM_INFO(fmt, ...) \
+ _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
+#define DRM_NOTE(fmt, ...) \
+ _DRM_PRINTK(, NOTICE, fmt, ##__VA_ARGS__)
+#define DRM_WARN(fmt, ...) \
+ _DRM_PRINTK(, WARNING, fmt, ##__VA_ARGS__)
+
+#define DRM_INFO_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, INFO, fmt, ##__VA_ARGS__)
+#define DRM_NOTE_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, NOTICE, fmt, ##__VA_ARGS__)
+#define DRM_WARN_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, WARNING, fmt, ##__VA_ARGS__)
+
/**
* Error output.
*
@@ -188,12 +208,6 @@ void drm_err(const char *format, ...);
drm_err(fmt, ##__VA_ARGS__); \
})
-#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.
*
--
1.9.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v4 1/4] drm: extra printk() wrapper macros
[not found] <1471540645-17106-1-git-send-email-david.s.gordon@intel.com>
@ 2016-08-18 17:17 ` Dave Gordon
2016-08-19 12:56 ` Tvrtko Ursulin
0 siblings, 1 reply; 6+ messages in thread
From: Dave Gordon @ 2016-08-18 17:17 UTC (permalink / raw)
To: intel-gfx; +Cc: dri-devel
We had only DRM_INFO() and DRM_ERROR(), whereas the underlying printk()
provides several other useful intermediate levels such as NOTICE and
WARNING. So this patch fills out the set by providing both regular and
once-only macros for each of the levels INFO, NOTICE, and WARNING, using
a common underlying macro that does all the token-pasting.
DRM_ERROR is unchanged, as it's not just a printk wrapper.
v2:
Fix whitespace, missing ## (Eric Engestrom)
Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
Cc: dri-devel@lists.freedesktop.org
---
include/drm/drmP.h | 26 ++++++++++++++++++++------
1 file changed, 20 insertions(+), 6 deletions(-)
diff --git a/include/drm/drmP.h b/include/drm/drmP.h
index f8e87fd..734e4fb 100644
--- a/include/drm/drmP.h
+++ b/include/drm/drmP.h
@@ -163,6 +163,26 @@ void drm_err(const char *format, ...);
/** \name Macros to make printk easier */
/*@{*/
+#define _DRM_PRINTK(once, level, fmt, ...) \
+ do { \
+ printk##once(KERN_##level "[" DRM_NAME "] " fmt, \
+ ##__VA_ARGS__); \
+ } while (0)
+
+#define DRM_INFO(fmt, ...) \
+ _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
+#define DRM_NOTE(fmt, ...) \
+ _DRM_PRINTK(, NOTICE, fmt, ##__VA_ARGS__)
+#define DRM_WARN(fmt, ...) \
+ _DRM_PRINTK(, WARNING, fmt, ##__VA_ARGS__)
+
+#define DRM_INFO_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, INFO, fmt, ##__VA_ARGS__)
+#define DRM_NOTE_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, NOTICE, fmt, ##__VA_ARGS__)
+#define DRM_WARN_ONCE(fmt, ...) \
+ _DRM_PRINTK(_once, WARNING, fmt, ##__VA_ARGS__)
+
/**
* Error output.
*
@@ -188,12 +208,6 @@ void drm_err(const char *format, ...);
drm_err(fmt, ##__VA_ARGS__); \
})
-#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.
*
--
1.9.1
_______________________________________________
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Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH v4 1/4] drm: extra printk() wrapper macros
2016-08-18 17:17 ` Dave Gordon
@ 2016-08-19 12:56 ` Tvrtko Ursulin
2016-08-19 21:00 ` Dave Airlie
0 siblings, 1 reply; 6+ messages in thread
From: Tvrtko Ursulin @ 2016-08-19 12:56 UTC (permalink / raw)
To: Dave Gordon, intel-gfx, Dave Airlie, Daniel Vetter; +Cc: dri-devel
Hi Dave, Daniel,
We had this i915 series with a single DRM core patch (reviewed) ready
for a while - just waiting for an ack to merge it via i915 trees.
Can we proceed with merging it?
Regards,
Tvrtko
On 18/08/16 18:17, Dave Gordon wrote:
> We had only DRM_INFO() and DRM_ERROR(), whereas the underlying printk()
> provides several other useful intermediate levels such as NOTICE and
> WARNING. So this patch fills out the set by providing both regular and
> once-only macros for each of the levels INFO, NOTICE, and WARNING, using
> a common underlying macro that does all the token-pasting.
>
> DRM_ERROR is unchanged, as it's not just a printk wrapper.
>
> v2:
> Fix whitespace, missing ## (Eric Engestrom)
>
> Signed-off-by: Dave Gordon <david.s.gordon@intel.com>
> Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
> Cc: dri-devel@lists.freedesktop.org
> ---
> include/drm/drmP.h | 26 ++++++++++++++++++++------
> 1 file changed, 20 insertions(+), 6 deletions(-)
>
> diff --git a/include/drm/drmP.h b/include/drm/drmP.h
> index f8e87fd..734e4fb 100644
> --- a/include/drm/drmP.h
> +++ b/include/drm/drmP.h
> @@ -163,6 +163,26 @@ void drm_err(const char *format, ...);
> /** \name Macros to make printk easier */
> /*@{*/
>
> +#define _DRM_PRINTK(once, level, fmt, ...) \
> + do { \
> + printk##once(KERN_##level "[" DRM_NAME "] " fmt, \
> + ##__VA_ARGS__); \
> + } while (0)
> +
> +#define DRM_INFO(fmt, ...) \
> + _DRM_PRINTK(, INFO, fmt, ##__VA_ARGS__)
> +#define DRM_NOTE(fmt, ...) \
> + _DRM_PRINTK(, NOTICE, fmt, ##__VA_ARGS__)
> +#define DRM_WARN(fmt, ...) \
> + _DRM_PRINTK(, WARNING, fmt, ##__VA_ARGS__)
> +
> +#define DRM_INFO_ONCE(fmt, ...) \
> + _DRM_PRINTK(_once, INFO, fmt, ##__VA_ARGS__)
> +#define DRM_NOTE_ONCE(fmt, ...) \
> + _DRM_PRINTK(_once, NOTICE, fmt, ##__VA_ARGS__)
> +#define DRM_WARN_ONCE(fmt, ...) \
> + _DRM_PRINTK(_once, WARNING, fmt, ##__VA_ARGS__)
> +
> /**
> * Error output.
> *
> @@ -188,12 +208,6 @@ void drm_err(const char *format, ...);
> drm_err(fmt, ##__VA_ARGS__); \
> })
>
> -#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.
> *
>
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https://lists.freedesktop.org/mailman/listinfo/intel-gfx
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v4 1/4] drm: extra printk() wrapper macros
2016-08-19 12:56 ` Tvrtko Ursulin
@ 2016-08-19 21:00 ` Dave Airlie
0 siblings, 0 replies; 6+ messages in thread
From: Dave Airlie @ 2016-08-19 21:00 UTC (permalink / raw)
To: Tvrtko Ursulin; +Cc: intel-gfx@lists.freedesktop.org, dri-devel
>
> Can we proceed with merging it?
I'm pretty sure I acked this on irc a week or so agao,
Acked-by: Dave Airlie <airlied@redhat.com>
Dave.
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Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
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2016-08-10 15:13 ` [PATCH v4 1/4] drm: extra printk() wrapper macros Dave Gordon
[not found] <1470914075-19097-1-git-send-email-david.s.gordon@intel.com>
2016-08-11 11:14 ` Dave Gordon
[not found] <1470934863-19286-1-git-send-email-david.s.gordon@intel.com>
2016-08-11 17:01 ` Dave Gordon
[not found] <1471540645-17106-1-git-send-email-david.s.gordon@intel.com>
2016-08-18 17:17 ` Dave Gordon
2016-08-19 12:56 ` Tvrtko Ursulin
2016-08-19 21:00 ` Dave Airlie
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