From: Pavel Emelyanov <xemul@openvz.org>
Date: Wed, 19 Dec 2007 13:56:13 +0300

> This one is not that big, but is widely used: saves 1200 bytes 
> from net/ipv4/built-in.o
> 
> add/remove: 1/0 grow/shrink: 1/12 up/down: 97/-1300 (-1203)
> function                                     old     new   delta
> inet_twsk_put                                  -      87     +87
> __inet_lookup_listener                       274     284     +10
> tcp_sacktag_write_queue                     2255    2254      -1
> tcp_time_wait                                482     411     -71
> __inet_check_established                     796     722     -74
> tcp_v4_err                                   973     898     -75
> __inet_twsk_kill                             230     154     -76
> inet_twsk_deschedule                         180     103     -77
> tcp_v4_do_rcv                                462     384     -78
> inet_hash_connect                            686     607     -79
> inet_twdr_do_twkill_work                     236     150     -86
> inet_twdr_twcal_tick                         395     307     -88
> tcp_v4_rcv                                  1744    1480    -264
> tcp_timewait_state_process                   975     644    -331
> 
> Export it for ipv6 module.
> 
> Signed-off-by: Pavel Emelyanov <xemul@openvz.org>

Applied, thanks.