From: Julian Anastasov <ja@ssi.bg>
Date: Fri, 22 Mar 2013 09:46:44 +0000 (+0200)
Subject: ipvs: convert rr scheduler to rcu
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~65^2~235^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0d0c0a1c0d35b76f3859b69110f614056d845fe;p=pandora-kernel.git

ipvs: convert rr scheduler to rcu

The schedule method now needs _rcu list-traversal
primitive for svc->destinations. As the previous entry
could be unlinked, limit the list traversals to 2 when
lookup started from previous entry.

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