tree c78472cc7d08176e9d03533e7a666f4e8d73b09e
parent f1f4a323d46c90632a4d35d34f1d347ca7cb65f5
author Keir Fraser <keir.fraser@citrix.com> 1299146471 +0000
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1299786477 -0500

xen: events: Clean up round-robin evtchn scan.

Also fixes a couple of boundary cases.

Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
[ijc: forward ported from linux-2.6.18-xen.hg 988:c88a02a22a05]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>