From: Andy Grover <andy.grover@oracle.com>
Date: Fri, 21 Aug 2009 12:28:34 +0000 (+0000)
Subject: RDS: Track transports via an array, not a list
X-Git-Tag: v2.6.32-rc1~703^2~318
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=335776bd696a6bf95134baf8ad95847371e4d5f6;p=pandora-kernel.git

RDS: Track transports via an array, not a list

Now that transports can be loaded in arbitrary order,
it is important for rds_trans_get_preferred() to look
for them in a particular order, instead of walking the list
until it finds a transport that works for a given address.
Now, each transport registers for a specific transport slot,
and these are ordered so that preferred transports come first,
and then if they are not loaded, other transports are queried.

Signed-off-by: Andy Grover <andy.grover@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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