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| author |   David Vrabel <david.vrabel@citrix.com> | 2013-09-23 21:03:38 +0100 |
|---|---|---|
| committer |   Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2014-01-06 10:07:50 -0500 |
| commit | 0dc0064add422bc0ef5165ebe9ece3052bbd457d (patch) | |
| tree | 29dff7edc3c45bf038e3b36a53d3bf4a647f29ff /include/xen/events.h | |
| parent | xen/events: add xen_evtchn_mask_all() (diff) | |
| download | linux-dev-0dc0064add422bc0ef5165ebe9ece3052bbd457d.tar.xz linux-dev-0dc0064add422bc0ef5165ebe9ece3052bbd457d.zip | |
xen/evtchn: support more than 4096 ports
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>
Diffstat (limited to 'include/xen/events.h')
| -rw-r--r-- | include/xen/events.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/xen/events.h b/include/xen/events.h index 32ae0f263749..55b42cc997f6 100644 --- a/include/xen/events.h +++ b/include/xen/events.h @@ -7,6 +7,8 @@ #include <asm/xen/hypercall.h> #include <asm/xen/events.h> +unsigned xen_evtchn_nr_channels(void); + int bind_evtchn_to_irq(unsigned int evtchn); int bind_evtchn_to_irqhandler(unsigned int evtchn, irq_handler_t handler, |