drm/i915: Extract general object init routine
As we wish to create specialised object constructions in the near
future that share the same basic GEM object struct, export the default
initializer.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index eb54a6d..5531758 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3558,10 +3558,26 @@
return ret;
}
+void i915_gem_object_init(struct drm_i915_gem_object *obj)
+{
+ obj->base.driver_private = NULL;
+
+ INIT_LIST_HEAD(&obj->mm_list);
+ INIT_LIST_HEAD(&obj->gtt_list);
+ INIT_LIST_HEAD(&obj->ring_list);
+ INIT_LIST_HEAD(&obj->exec_list);
+
+ obj->fence_reg = I915_FENCE_REG_NONE;
+ obj->madv = I915_MADV_WILLNEED;
+ /* Avoid an unnecessary call to unbind on the first bind. */
+ obj->map_and_fenceable = true;
+
+ i915_gem_info_add_obj(obj->base.dev->dev_private, obj->base.size);
+}
+
struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev,
size_t size)
{
- struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj;
struct address_space *mapping;
u32 mask;
@@ -3585,7 +3601,7 @@
mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
mapping_set_gfp_mask(mapping, mask);
- i915_gem_info_add_obj(dev_priv, size);
+ i915_gem_object_init(obj);
obj->base.write_domain = I915_GEM_DOMAIN_CPU;
obj->base.read_domains = I915_GEM_DOMAIN_CPU;
@@ -3607,16 +3623,6 @@
} else
obj->cache_level = I915_CACHE_NONE;
- obj->base.driver_private = NULL;
- obj->fence_reg = I915_FENCE_REG_NONE;
- INIT_LIST_HEAD(&obj->mm_list);
- INIT_LIST_HEAD(&obj->gtt_list);
- INIT_LIST_HEAD(&obj->ring_list);
- INIT_LIST_HEAD(&obj->exec_list);
- obj->madv = I915_MADV_WILLNEED;
- /* Avoid an unnecessary call to unbind on the first bind. */
- obj->map_and_fenceable = true;
-
return obj;
}