From: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Date: Sun, 14 Nov 2010 16:25:23 +0000 (+0100)
Subject: dccp ccid-2: Update code for the Ack Vector input/registration routine
X-Git-Tag: v2.6.38-rc1~476^2~575^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3802408644515e29fb723d51a5317301b212cf3a;p=pandora-kernel.git

dccp ccid-2: Update code for the Ack Vector input/registration routine

This patch updates the code which registers new packets as received, using the
new circular buffer interface. It contributes a new algorithm which
 * supports both tail/head pointers and buffer wrap-around and
 * deals with overflow (head/tail move in lock-step).

Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
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