From: Julian Anastasov <ja@ssi.bg>
Date: Tue, 22 Feb 2011 08:40:25 +0000 (+0200)
Subject: ipvs: fix dst_lock locking on dest update
X-Git-Tag: v2.6.38-rc8~29^2~8^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff75f40f44ae9b79d520bf32a05d35af74a805c0;p=pandora-kernel.git

ipvs: fix dst_lock locking on dest update

	Fix dst_lock usage in __ip_vs_update_dest. We need
_bh locking because destination is updated in user context.
Can cause lockups on frequent destination updates.
Problem reported by Simon Kirby. Bug was introduced
in 2.6.37 from the "ipvs: changes for local real server"
change.

Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Hans Schillstrom <hans@schillstrom.com>
Signed-off-by: Simon Horman <horms@verge.net.au>
---

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