linux-kernel - Re: [Xen-devel] [PATCH] Make bind_interdomain_evtchn_to

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Date:	Wed, 13 Aug 2014 12:04:59 +0200
From:	Juergen Gross <jgross@...e.com>
To:	David Vrabel <david.vrabel@...rix.com>,
	xen-devel@...ts.xenproject.org, konrad.wilk@...cle.com,
	linux-kernel@...r.kernel.org
Subject: Re: [Xen-devel] [PATCH] Make bind_interdomain_evtchn_to_irq() public

On 08/13/2014 11:54 AM, David Vrabel wrote:
> On 13/08/14 10:43, Juergen Gross wrote:
>>
>> static int scsiback_init_sring(struct vscsibk_info *info, grant_ref_t
>> ring_ref,
>>                          evtchn_port_t evtchn)
>> {
>> ...
>>          irq = bind_interdomain_evtchn_to_irq(info->domid, evtchn);
>>          request_threaded_irq(irq, NULL, scsiback_irq_fn,
>>                               IRQF_ONESHOT, "vscsiif-backend", info)
>> ...
>
> This usage is fine.
>
> I assume the error checking of bind_interdomain_evtchn_to_irq() and
> request_threaded_irq() was omitted for clarity in this example?

Sure.


Juergen
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