* @pp_recycle: mark the packet for recycling instead of freeing (implies 672+ * page_pool support on driver) 670673 * @active_extensions: active extensions (skb_ext_id types) 671674 * @ndisc_nodetype: router type (from link layer) ...
A:1.More healthy: no ultraviolet and infrared rays produced, no radiation, little flare and recycle waste. Mercury-free and you can touch it. It's the typical green lighting source. 2.More durable: it is stable, anti-seismic, resin sealed and not easy...