6e34a8b37a
Fragmentation code cacheline adjusting of struct inet_frag_queue. Take advantage of the size of struct timer_list, and move all but spinlock_t lock, below the timer struct. On 64-bit 'lru_list', 'list' and 'refcnt', fits exactly into the next cacheline, and a new cacheline starts at 'fragments'. The netns_frags *net pointer is moved to the end of the struct, because its used in a compare, with "next/close-by" elements of which this struct is embedded into. Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>