diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/ttm_object.h')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/ttm_object.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/gpu/drm/vmwgfx/ttm_object.h b/drivers/gpu/drm/vmwgfx/ttm_object.h index 1c1b9cc118f8..7aa213f5d677 100644 --- a/drivers/gpu/drm/vmwgfx/ttm_object.h +++ b/drivers/gpu/drm/vmwgfx/ttm_object.h @@ -124,14 +124,14 @@ struct ttm_object_device; struct ttm_base_object { struct rcu_head rhead; - struct drm_hash_item hash; - enum ttm_object_type object_type; - bool shareable; struct ttm_object_file *tfile; struct kref refcount; void (*refcount_release) (struct ttm_base_object **base); void (*ref_obj_release) (struct ttm_base_object *base, enum ttm_ref_type ref_type); + u32 handle; + enum ttm_object_type object_type; + u32 shareable; }; @@ -350,4 +350,11 @@ extern int ttm_prime_handle_to_fd(struct ttm_object_file *tfile, #define ttm_prime_object_kfree(__obj, __prime) \ kfree_rcu(__obj, __prime.base.rhead) + +/* + * Extra memory required by the base object's idr storage, which is allocated + * separately from the base object itself. We estimate an on-average 128 bytes + * per idr. + */ +#define TTM_OBJ_EXTRA_SIZE 128 #endif |