David James 42f4c75ad7 Update KVM to simulate up to 4 CPUs.
This allows KVM stage to run significantly faster. On
my machine, with this change I was able to run the pre-flight
queue VM update tests in ~369 seconds, compared to the normal
time of >1000 seconds.

BUG=chromium-os:23112, chromium-os:22784
TEST=Verify speed increase, trybot runs.

Change-Id: Ic27dd1719573fb50a412a0cfe39adf5408493ea8
Reviewed-on: https://gerrit.chromium.org/gerrit/11835
Commit-Ready: David James <davidjames@chromium.org>
Reviewed-by: David James <davidjames@chromium.org>
Tested-by: David James <davidjames@chromium.org>
2011-11-16 20:02:45 -08:00
..
2010-07-13 15:24:54 -07:00