From: Tim Smith <tim@electronghost.co.uk>
Date: Mon, 3 Mar 2014 23:04:45 +0000 (+0000)
Subject: af_rxrpc: Keep rxrpc_call pointers in a hashtable
X-Git-Tag: v3.15-rc1~113^2~209^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7727640cc3c4d03b6a3cb5bf26d48c72e31403ca;p=pandora-kernel.git

af_rxrpc: Keep rxrpc_call pointers in a hashtable

Keep track of rxrpc_call structures in a hashtable so they can be
found directly from the network parameters which define the call.

This allows incoming packets to be routed directly to a call without walking
through hierarchy of peer -> transport -> connection -> call and all the
spinlocks that that entailed.

Signed-off-by: Tim Smith <tim@electronghost.co.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
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