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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-26 11:32:19 +0100 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-04-26 15:13:35 +0100 |
| commit | 7f961d799fe4e0e515225c10b19177280d72c25e (patch) | |
| tree | 3e25d2312b2b06ae6bedf3ab028548bdffcc24c5 /drivers/gpu/drm/i915/i915_gem.h | |
| parent | drm/i915: Use seqlock in engine stats (diff) | |
| download | linux-dev-7f961d799fe4e0e515225c10b19177280d72c25e.tar.xz linux-dev-7f961d799fe4e0e515225c10b19177280d72c25e.zip | |
drm/i915: Compile out engine debug for release
The majority of the engine state dumping is too voluminous to be useful
outside of a controlled setup, though a few do accompany severe errors.
Keep the debug dumps next to the errors, but hide the others behind a CI
compile flag. This becomes more useful when adding more dumps to latency
sensitive paths.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180426103219.22181-1-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h index deaf78d2ae8b..525920404ede 100644 --- a/drivers/gpu/drm/i915/i915_gem.h +++ b/drivers/gpu/drm/i915/i915_gem.h @@ -30,6 +30,9 @@ struct drm_i915_private; #ifdef CONFIG_DRM_I915_DEBUG_GEM + +#define GEM_SHOW_DEBUG() (drm_debug & DRM_UT_DRIVER) + #define GEM_BUG_ON(condition) do { if (unlikely((condition))) { \ pr_err("%s:%d GEM_BUG_ON(%s)\n", \ __func__, __LINE__, __stringify(condition)); \ @@ -45,6 +48,9 @@ struct drm_i915_private; #define GEM_DEBUG_BUG_ON(expr) GEM_BUG_ON(expr) #else + +#define GEM_SHOW_DEBUG() (0) + #define GEM_BUG_ON(expr) BUILD_BUG_ON_INVALID(expr) #define GEM_WARN_ON(expr) (BUILD_BUG_ON_INVALID(expr), 0) |