From: Joachim Fenkes <fenkes@de.ibm.com>
Date: Mon, 9 Jul 2007 13:31:10 +0000 (+0200)
Subject: IB/ehca: Change idr spinlocks into rwlocks
X-Git-Tag: v2.6.23-rc1~1085^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=26ed687fdd541c2542b79dcd75fb2c82eb36f189;p=pandora-kernel.git

IB/ehca: Change idr spinlocks into rwlocks

This eliminates lock contention among IRQs as well as the need to
disable IRQs around idr_find, because there are no IRQ writers.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
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