tree 12b3881504bb8ccc8c3eb34b6364b3fffc9b8db2
parent 1c6969ec8e6328e8d288fc585310e9e52fc9db04
author Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> 1289948207 -0800
committer Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> 1289948330 -0800

xen/events: use locked set|clear_bit() for cpu_evtchn_mask

The per-cpu event channel masks can be updated unlocked from multiple
CPUs, so use the locked variant.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>