On 09/08/2018 10:22, Chris Wilson wrote:
Quoting Tvrtko Ursulin (2018-08-09 10:07:51)
diff --git a/drivers/gpu/drm/i915/i915_tracing.h b/drivers/gpu/drm/i915/i915_tracing.h
new file mode 100644
index 000000000000..4d8710f5687b
--- /dev/null
+++ b/drivers/gpu/drm/i915/i915_tracing.h
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright © 2018 Intel Corporation
+ *
+ */
+#ifndef _I915_TRACING_H_
+#define _I915_TRACING_H_
+
+#if IS_ENABLED(CONFIG_TRACEPOINTS)
+
+#include "i915_drv.h"
Nit here. You can just have a struct drm_i915_private; forward decl,
that you need for both paths.
Yes thanks, I'll do that.
I also need to add some comments to i915_tracing.c since it still looks
rather like a prototype.
Regards,
Tvrtko
+
+void i915_tracing_register(struct drm_i915_private *i915);
+void i915_tracing_unregister(struct drm_i915_private *i915);
+
+int intel_engine_notify_tracepoint_register(void);
+void intel_engine_notify_tracepoint_unregister(void);
+
+#else
+
+static inline void i915_tracing_register(struct drm_i915_private *i915) { }
+static inline void i915_tracing_unregister(struct drm_i915_private *i915) { }
+
+static inline int intel_engine_notify_tracepoint_register(void) { }
+static inline void intel_engine_notify_tracepoint_unregister(void) { }
+
+#endif
+
+#endif
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