[SCTP]: Do not timestamp every SCTP packet.
commitf236218b7292bccb0f8754a0feb5d9e9a06fe5a2
authorVlad Yasevich <vladislav.yasevich@hp.com>
Sat, 30 Sep 2006 00:10:03 +0000 (29 17:10 -0700)
committerDavid S. Miller <davem@davemloft.net>
Sat, 30 Sep 2006 00:10:03 +0000 (29 17:10 -0700)
tree3d787eac398a370504d3dd051437dd33099b9d89
parentb56bab46f3220eb6b1f71c000faa44c6b13fb148
[SCTP]: Do not timestamp every SCTP packet.

We only need the timestamp on COOKIE-ECHO chunks, so instead of always
timestamping every SCTP packet, let common code timestamp if the socket
option is set.  For COOKIE-ECHO, simply get the time of day if we don't
have a timestamp.  This introduces a small possibility that the cookie
may be considered expired, but it will be renegotiated.

Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Sridhar Samudrala <sri@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/sctp/input.c
net/sctp/sm_make_chunk.c