Re: Synchronizing if_xennet_xenbus detach with event-handling

To: Rohan Desai <desai.p.rohan%gmail.com@localhost>
Subject: Re: Synchronizing if_xennet_xenbus detach with event-handling
From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
Date: Sun, 7 Feb 2016 10:51:21 +0100

On Sat, Feb 06, 2016 at 10:04:47PM -0800, Rohan Desai wrote:
> I'll give it a shot. Is this sufficient for SMP systems? I thought spl*
> funcitons only raised the ipl for the local cpu. Isn't it possible for
> detach and event handling to be executed by different cpus?

the kernel_lock should prevent it

-- 
Manuel Bouyer <bouyer%antioche.eu.org@localhost>
     NetBSD: 26 ans d'experience feront toujours la difference
--

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- Synchronizing if_xennet_xenbus detach with event-handling
  - From: Rohan Desai
- Re: Synchronizing if_xennet_xenbus detach with event-handling
  - From: Manuel Bouyer
- Re: Synchronizing if_xennet_xenbus detach with event-handling
  - From: Rohan Desai

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