From: Lars Ellenberg <lars.ellenberg@linbit.com>
Date: Tue, 7 Aug 2012 04:47:14 +0000 (+0200)
Subject: drbd: NEG_ACK does not imply a barrier-ack
X-Git-Tag: v3.8-rc1~78^2~18^2~39
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46e21bbadb2f4770199f2343f311f8833e5bf495;p=pandora-kernel.git

drbd: NEG_ACK does not imply a barrier-ack

Don't drop a request from the transfer log just because it was NEG_ACKED.
We need it around to be able to verify P_BARRIER_ACKs against the
transver log.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
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