xen: events: use per-cpu variable for cpu_evtchn_mask

I can't see any reason why it isn't already.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
This commit is contained in:
Ian Campbell 2011-03-10 16:08:08 +00:00 • committed by Konrad Rzeszutek Wilk
commit cb60d11427