From: Philipp Reisner <philipp.reisner@linbit.com>
Date: Fri, 3 Aug 2012 13:14:04 +0000 (+0200)
Subject: drbd: Fix a potential issue with the DISCARD_CONCURRENT flag
X-Git-Tag: v3.8-rc1~78^2~28
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c12a3d8c84a5e9913a97ca5e6513c913a7e5b288;p=pandora-kernel.git

drbd: Fix a potential issue with the DISCARD_CONCURRENT flag

The DISCARD_CONCURRENT flag should be set on one node and cleared on the
other node.
As the code was before it was theoretical possible that a node accepts the
meta socket, but has to close it later on, and keeps the DISCARD_CONCURRENT
flag.
Correct this by moving the clear_bit(DISCARD_CONCURRENT) where the packet
gets sent.

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

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