From: Michael S. Tsirkin <mst@redhat.com>
Date: Mon, 29 Jun 2009 19:24:26 +0000 (+0300)
Subject: KVM: convert bus to slots_lock
X-Git-Tag: v2.6.32-rc1~693^2~110
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6c474694530f377507f9aca438c17206e051e6e7;p=pandora-kernel.git

KVM: convert bus to slots_lock

Use slots_lock to protect device list on the bus.  slots_lock is already
taken for read everywhere, so we only need to take it for write when
registering devices.  This is in preparation to removing in_range and
kvm->lock around it.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
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