tcp: use tcp_write_xmit also in tcp_push_one

Browse source

tcp_minshall_update is not significant difference since it only
checks for not full-sized skb which is BUG'ed on the push_one
path anyway.

tcp_snd_test is tcp_nagle_test+tcp_cwnd_test+tcp_snd_wnd_test,
just the order changed slightly.

net/ipv4/tcp_output.c:
  tcp_snd_test              |  -89
  tcp_mss_split_point       |  -91
  tcp_may_send_now          |  +53
  tcp_cwnd_validate         |  -98
  tso_fragment              | -239
  __tcp_push_pending_frames | -1340
  tcp_push_one              | -146
 7 functions changed, 53 bytes added, 2003 bytes removed, diff: -1950

net/ipv4/tcp_output.c:
  tcp_write_xmit | +1772
 1 function changed, 1772 bytes added, diff: +1772

tcp_output.o.new:
 8 functions changed, 1825 bytes added, 2003 bytes removed, diff: -178

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@helsinki.fi>
Signed-off-by: David S. Miller <davem@davemloft.net>

...

This commit is contained in:

Ilpo Järvinen 2008-12-05 22:48:55 -08:00 • committed by David S. Miller

parent 730c30ec64

commit d5dd9175bc

1 changed files with 17 additions and 37 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

54

net/ipv4/tcp_output.c

View file