58 void intel_frontbuffer_put(struct intel_frontbuffer *front);
63 	struct intel_frontbuffer *front;  in __intel_frontbuffer_get()  local
70 		front = rcu_dereference(obj->frontbuffer);  in __intel_frontbuffer_get()
71 		if (!front)  in __intel_frontbuffer_get()
74 		if (unlikely(!kref_get_unless_zero(&front->ref)))  in __intel_frontbuffer_get()
77 		if (likely(front == rcu_access_pointer(obj->frontbuffer)))  in __intel_frontbuffer_get()
80 		intel_frontbuffer_put(front);  in __intel_frontbuffer_get()
84 	return front;  in __intel_frontbuffer_get()
90 void __intel_fb_invalidate(struct intel_frontbuffer *front,
96  * @front: GEM object to invalidate
105 static inline bool intel_frontbuffer_invalidate(struct intel_frontbuffer *front,  in intel_frontbuffer_invalidate()  argument
110 	if (!front)  in intel_frontbuffer_invalidate()
113 	frontbuffer_bits = atomic_read(&front->bits);  in intel_frontbuffer_invalidate()
117 	__intel_fb_invalidate(front, origin, frontbuffer_bits);  in intel_frontbuffer_invalidate()
121 void __intel_fb_flush(struct intel_frontbuffer *front,
127  * @front: GEM object to flush
133 static inline void intel_frontbuffer_flush(struct intel_frontbuffer *front,  in intel_frontbuffer_flush()  argument
138 	if (!front)  in intel_frontbuffer_flush()
141 	frontbuffer_bits = atomic_read(&front->bits);  in intel_frontbuffer_flush()
145 	__intel_fb_flush(front, origin, frontbuffer_bits);  in intel_frontbuffer_flush()