net: shrink struct sock and request_sock by 8 bytes
One 32bit hole is following skc_refcnt, use it. skc_incoming_cpu can also be an union for request_sock rcv_wnd. Signed-off-by:Eric Dumazet <edumazet@google.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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- include/net/request_sock.h 2 additions, 3 deletionsinclude/net/request_sock.h
- include/net/sock.h 9 additions, 5 deletionsinclude/net/sock.h
- net/ipv4/syncookies.c 2 additions, 2 deletionsnet/ipv4/syncookies.c
- net/ipv4/tcp_input.c 1 addition, 1 deletionnet/ipv4/tcp_input.c
- net/ipv4/tcp_ipv4.c 1 addition, 1 deletionnet/ipv4/tcp_ipv4.c
- net/ipv4/tcp_minisocks.c 9 additions, 9 deletionsnet/ipv4/tcp_minisocks.c
- net/ipv4/tcp_output.c 1 addition, 1 deletionnet/ipv4/tcp_output.c
- net/ipv6/syncookies.c 2 additions, 2 deletionsnet/ipv6/syncookies.c
- net/ipv6/tcp_ipv6.c 1 addition, 1 deletionnet/ipv6/tcp_ipv6.c
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