5f8e1e8b76
The globally shared rwlock, of struct inet_frags, shares cacheline with the 'rnd' number, which is used by the hash calculations. Fix this, as this obviously is a bad idea, as unnecessary cache-misses will occur when accessing the 'rnd' number. Also small note that, moving function ptr (*match) up in struct, is to avoid it lands on the next cacheline (on 64-bit). Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>