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path: root/drivers/gpu/drm/i915/i915_gem_stolen.c
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Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_stolen.c')
-rw-r--r--drivers/gpu/drm/i915/i915_gem_stolen.c21
1 files changed, 15 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index 507c9f0d8df1..03e7abc7e043 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -539,12 +539,18 @@ i915_pages_create_for_stolen(struct drm_device *dev,
return st;
}
-static struct sg_table *
-i915_gem_object_get_pages_stolen(struct drm_i915_gem_object *obj)
+static int i915_gem_object_get_pages_stolen(struct drm_i915_gem_object *obj)
{
- return i915_pages_create_for_stolen(obj->base.dev,
- obj->stolen->start,
- obj->stolen->size);
+ struct sg_table *pages =
+ i915_pages_create_for_stolen(obj->base.dev,
+ obj->stolen->start,
+ obj->stolen->size);
+ if (IS_ERR(pages))
+ return PTR_ERR(pages);
+
+ __i915_gem_object_set_pages(obj, pages, obj->stolen->size);
+
+ return 0;
}
static void i915_gem_object_put_pages_stolen(struct drm_i915_gem_object *obj,
@@ -718,8 +724,11 @@ i915_gem_object_create_stolen_for_preallocated(struct drm_i915_private *dev_priv
vma->flags |= I915_VMA_GLOBAL_BIND;
__i915_vma_set_map_and_fenceable(vma);
list_move_tail(&vma->vm_link, &ggtt->base.inactive_list);
- list_move_tail(&obj->global_link, &dev_priv->mm.bound_list);
+
+ spin_lock(&dev_priv->mm.obj_lock);
+ list_move_tail(&obj->mm.link, &dev_priv->mm.bound_list);
obj->bind_count++;
+ spin_unlock(&dev_priv->mm.obj_lock);
return obj;