| commit | b92edbe0b8a36a833c16b0cbafb6e899b81ffc08 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <dada1@cosmosbay.com> | Thu Dec 20 21:48:32 2007 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Mon Jan 28 14:59:41 2008 -0800 |
| tree | 0d5376e9835ebfa06eb9d7f78569c1f1aeb7a301 | |
| parent | 68277accb3a5f004344f4346498640601b8b7016 [diff] |
[TCP] Avoid two divides in tcp_output.c Because 'free_space' variable in __tcp_select_window() is signed, expression (free_space / 2) forces compiler to emit an integer divide. This can be changed to a plain right shift, less expensive. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>