[PATCH v6 7/7] TCPCT part 2g: parse cookie pair and 64-bit timestamp
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From: William Allen Simpson on 14 Feb 2010 02:10 Every bit is sacred. Use as few bits as possible in tcp_options_received. Group related timestamp flag bits for cache line memory efficiency. Fix #define spacing for TCP options. Define and parse 64-bit timestamp extended option (and minor cleanup). However, only 32-bits are used at this time (permitted by specification). Parse cookie pair extended option (previously defined). Handle header extension. Requires: net: tcp_header_len_th and tcp_option_len_th TCPCT part 2f: cleanup tcp_parse_options Signed-off-by: William.Allen.Simpson(a)gmail.com --- include/linux/tcp.h | 12 ++++- include/net/tcp.h | 45 +++++++++--------- net/ipv4/tcp_input.c | 123 +++++++++++++++++++++++++++++++++++++++++++++---- 3 files changed, 146 insertions(+), 34 deletions(-) |