[PATCH v4 7/7] TCPCT part 2g: parse cookie pair and 64-bit timestamp

From: William Allen Simpson
Date: Sat Jan 23 2010 - 01:28:34 EST

This is a multi-part message in MIME format.Parse cookie pair extended option (previously defined).

Define and parse 64-bit timestamp extended option (and minor cleanup).
However, only 32-bits are used at this time (permitted by specification).

Every bit is sacred. Use as few bits as possible in the tcp_sock
structure, at the expense of performance.

net: tcp_header_len_th and tcp_option_len_th
TCPCT part 2f: cleanup tcp_parse_options

Signed-off-by: William.Allen.Simpson@xxxxxxxxx
include/linux/tcp.h | 10 ++++-
include/net/tcp.h | 45 ++++++++++---------
net/ipv4/tcp_input.c | 119 ++++++++++++++++++++++++++++++++++++++++++++++----
3 files changed, 142 insertions(+), 32 deletions(-)