On Tue, 2015-05-26 at 10:19 -0700, Eric Dumazet wrote: > No, we do not want to increase the size of sock_common with such a > hammer.
Current sizeof(struct sock_common) is 0x78 bytes. So moving 2 read_mostly pointers into this structure would be enough to make 2 first cache lines read mostly. One candidate would be sk_rx_dst, as it is used in early demux. -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
