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author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-04-04 16:11:49 -0700 |
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committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2018-04-04 16:11:49 -0700 |
commit | 664b0bae0b87f69bc9deb098f5e0158b9cf18e04 (patch) | |
tree | d5841492b396ff483723b9339c7c11dc33b67688 /drivers/gpu/drm/i915/i915_gem.h | |
parent | Input: ALPS - fix TrackStick detection on Thinkpad L570 and Latitude 7370 (diff) | |
parent | Input: i8042 - enable MUX on Sony VAIO VGN-CS series to fix touchpad (diff) | |
download | linux-dev-664b0bae0b87f69bc9deb098f5e0158b9cf18e04.tar.xz linux-dev-664b0bae0b87f69bc9deb098f5e0158b9cf18e04.zip |
Merge branch 'next' into for-linus
Prepare input updates for 4.17 merge window.
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem.h')
-rw-r--r-- | drivers/gpu/drm/i915/i915_gem.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem.h b/drivers/gpu/drm/i915/i915_gem.h index ee54597465b6..e920dab7f1b8 100644 --- a/drivers/gpu/drm/i915/i915_gem.h +++ b/drivers/gpu/drm/i915/i915_gem.h @@ -28,7 +28,11 @@ #include <linux/bug.h> #ifdef CONFIG_DRM_I915_DEBUG_GEM -#define GEM_BUG_ON(expr) BUG_ON(expr) +#define GEM_BUG_ON(condition) do { if (unlikely((condition))) { \ + printk(KERN_ERR "GEM_BUG_ON(%s)\n", __stringify(condition)); \ + BUG(); \ + } \ + } while(0) #define GEM_WARN_ON(expr) WARN_ON(expr) #define GEM_DEBUG_DECL(var) var @@ -44,6 +48,12 @@ #define GEM_DEBUG_BUG_ON(expr) #endif +#if IS_ENABLED(CONFIG_DRM_I915_TRACE_GEM) +#define GEM_TRACE(...) trace_printk(__VA_ARGS__) +#else +#define GEM_TRACE(...) do { } while (0) +#endif + #define I915_NUM_ENGINES 5 #endif /* __I915_GEM_H__ */ |