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xen/evtchn: support more than 4096 ports

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Remove the check during unbind for NR_EVENT_CHANNELS as this limits
support to less than 4096 ports.

Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
This commit is contained in:
David Vrabel
2013-09-23 21:03:38 +01:00
committed by Konrad Rzeszutek Wilk
parent fd21069dfe
commit 0dc0064add
4 changed files with 16 additions and 6 deletions
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5
drivers/xen/events/events_internal.h
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@@ -85,11 +85,6 @@ static inline unsigned xen_evtchn_max_channels(void)
return evtchn_ops->max_channels();
}
static inline unsigned xen_evtchn_nr_channels(void)
{
return evtchn_ops->nr_channels();
}
/*
* Do any ABI specific setup for a bound event channel before it can
* be unmasked and used.