From: Wei Yongjun <yjwei@cn.fujitsu.com>
Date: Mon, 23 Nov 2009 20:53:56 +0000 (-0500)
Subject: sctp: implement the sender side for SACK-IMMEDIATELY extension
X-Git-Tag: v2.6.33-rc1~388^2~167^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b93d6471748de2ce02cc24774b774deb306a57a8;p=pandora-kernel.git

sctp: implement the sender side for SACK-IMMEDIATELY extension

This patch implement the sender side for SACK-IMMEDIATELY
extension.

  Section 4.1.  Sender Side Considerations

  Whenever the sender of a DATA chunk can benefit from the
  corresponding SACK chunk being sent back without delay, the sender
  MAY set the I-bit in the DATA chunk header.

  Reasons for setting the I-bit include

  o  The sender is in the SHUTDOWN-PENDING state.

  o  The application requests to set the I-bit of the last DATA chunk
     of a user message when providing the user message to the SCTP
     implementation.

Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
---

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