25 	struct intel_memory_region *mem = obj->mm.region;  in i915_gem_object_get_pages_buddy()  local
40 	if (sg_alloc_table(st, size >> ilog2(mem->mm.chunk_size), GFP_KERNEL)) {  in i915_gem_object_get_pages_buddy()
49 	ret = __intel_memory_region_get_pages_buddy(mem, size, flags, blocks);  in i915_gem_object_get_pages_buddy()
64 				   i915_buddy_block_size(&mem->mm, block));  in i915_gem_object_get_pages_buddy()
76 			sg_dma_address(sg) = mem->region.start + offset;  in i915_gem_object_get_pages_buddy()
105 					struct intel_memory_region *mem,  in i915_gem_object_init_memory_region()  argument
109 	obj->mm.region = intel_memory_region_get(mem);  in i915_gem_object_init_memory_region()
112 	if (obj->base.size <= mem->min_page_size)  in i915_gem_object_init_memory_region()
115 	mutex_lock(&mem->objects.lock);  in i915_gem_object_init_memory_region()
118 		list_add(&obj->mm.region_link, &mem->objects.purgeable);  in i915_gem_object_init_memory_region()
120 		list_add(&obj->mm.region_link, &mem->objects.list);  in i915_gem_object_init_memory_region()
122 	mutex_unlock(&mem->objects.lock);  in i915_gem_object_init_memory_region()
127 	struct intel_memory_region *mem = obj->mm.region;  in i915_gem_object_release_memory_region()  local
129 	mutex_lock(&mem->objects.lock);  in i915_gem_object_release_memory_region()
131 	mutex_unlock(&mem->objects.lock);  in i915_gem_object_release_memory_region()
133 	intel_memory_region_put(mem);  in i915_gem_object_release_memory_region()
137 i915_gem_object_create_region(struct intel_memory_region *mem,  in i915_gem_object_create_region()  argument
145 	 * resource for the mem->region. We might need to revisit this in the  in i915_gem_object_create_region()
151 	if (!mem)  in i915_gem_object_create_region()
154 	size = round_up(size, mem->min_page_size);  in i915_gem_object_create_region()
172 	obj = mem->ops->create_object(mem, size, flags);  in i915_gem_object_create_region()