tree 1b050ae966f66efe5abcbd3b12029b4420499e5b
parent 3d4cfa3736f2f080d3bde4f4329b7b6a7544e093
author Ian Campbell <ian.campbell@citrix.com> 1299773291 +0000
committer Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 1299786521 -0500

xen: events: maintain a list of Xen interrupts

In a PVHVM kernel not all interrupts are Xen interrupts (APIC interrupts can also be present).

Currently we get away with walking over all interrupts because the
lookup in the irq_info array simply returns IRQT_UNBOUND and we ignore
it. However this array will be going away in a future patch so we need
to manually track which interrupts have been allocated by the Xen
events infrastructure.

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>