100 static void vgt_deballoon_space(struct i915_ggtt *ggtt,  in vgt_deballoon_space()  argument
108 	ggtt->vm.reserved -= node->size;  in vgt_deballoon_space()
129 		vgt_deballoon_space(&dev_priv->ggtt, &bl_info.space[i]);  in intel_vgt_deballoon()
132 static int vgt_balloon_space(struct i915_ggtt *ggtt,  in vgt_balloon_space()  argument
144 	ret = i915_gem_gtt_reserve(&ggtt->vm, node,  in vgt_balloon_space()
148 		ggtt->vm.reserved += size;  in vgt_balloon_space()
199 	struct i915_ggtt *ggtt = &dev_priv->ggtt;  in intel_vgt_balloon()  local
200 	unsigned long ggtt_end = ggtt->vm.total;  in intel_vgt_balloon()
223 	if (mappable_end > ggtt->mappable_end ||  in intel_vgt_balloon()
224 	    unmappable_base < ggtt->mappable_end ||  in intel_vgt_balloon()
231 	if (unmappable_base > ggtt->mappable_end) {  in intel_vgt_balloon()
232 		ret = vgt_balloon_space(ggtt, &bl_info.space[2],  in intel_vgt_balloon()
233 					ggtt->mappable_end, unmappable_base);  in intel_vgt_balloon()
240 		ret = vgt_balloon_space(ggtt, &bl_info.space[3],  in intel_vgt_balloon()
248 		ret = vgt_balloon_space(ggtt, &bl_info.space[0],  in intel_vgt_balloon()
255 	if (mappable_end < ggtt->mappable_end) {  in intel_vgt_balloon()
256 		ret = vgt_balloon_space(ggtt, &bl_info.space[1],  in intel_vgt_balloon()
257 					mappable_end, ggtt->mappable_end);  in intel_vgt_balloon()
267 	vgt_deballoon_space(ggtt, &bl_info.space[0]);  in intel_vgt_balloon()
269 	vgt_deballoon_space(ggtt, &bl_info.space[3]);  in intel_vgt_balloon()
271 	vgt_deballoon_space(ggtt, &bl_info.space[2]);  in intel_vgt_balloon()