int i915_gem_object_get_pages_gtt(filler_t **readpage) { read_cache_page_gfp(readpage); return 0; }
struct page *shmem_read_mapping_page_gfp(struct address_space *mapping, pgoff_t index, gfp_t gfp) { return read_cache_page_gfp(mapping, index, gfp); }