tcp: fix corner case issue in segmentation during rexmitting

Browse source

If cur_mss grew very recently so that the previously G/TSOed skb
now fits well into a single segment it would get send up in
parts unless we calculate # of segments again. This corner-case
could happen eg. after mtu probe completes or less than
previously sack blocks are required for the opposite direction.

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 2009-02-28 04:44:31 +00:00 • committed by David S. Miller

parent d3d2ae4545

commit 02276f3c96

1 changed files with 2 additions and 0 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

2

net/ipv4/tcp_output.c

View file