lkml.org 
[lkml]   [2012]   [Jun]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v2 4/6] kvm: Extend irqfd to support level interrupts
On Tue, Jun 26, 2012 at 11:09:46PM -0600, Alex Williamson wrote:
> @@ -71,6 +130,14 @@ irqfd_inject(struct work_struct *work)
> kvm_set_irq(kvm, KVM_USERSPACE_IRQ_SOURCE_ID, irqfd->gsi, 0);
> }
>
> +static void
> +irqfd_inject_level(struct work_struct *work)
> +{
> + struct _irqfd *irqfd = container_of(work, struct _irqfd, inject);
> +
> + kvm_set_irq(irqfd->kvm, irqfd->source->id, irqfd->gsi, 1);
> +}
> +
> /*
> * Race-free decouple logic (ordering is critical)
> */


Why is it safe to ignore return value here?
needs a comment.


\
 
 \ /
  Last update: 2012-06-27 18:01    [W:0.386 / U:0.576 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site