xen: Provide a variant of xen_poll_irq with timeout.
authorKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Thu, 5 Nov 2009 21:33:09 +0000 (16:33 -0500)
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Mon, 18 Oct 2010 14:49:28 +0000 (10:49 -0400)
commitd9a8814f27080cec6126fca3ef0c210d9f56181e
tree5db169fb98d537413cea793298557343eaf69df1
parent3a69e9165a271b026c7149886b96ab0cc2e9a36b
xen: Provide a variant of xen_poll_irq with timeout.

The 'xen_poll_irq_timeout' provides a method to pass in
the poll timeout for IRQs if requested. We also export
those two poll functions as Xen PCI fronted uses them.

Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
drivers/xen/events.c
include/xen/events.h