linux-kernel - Re: [PATCH v7 05/18] xen/pvcalls: connect to a frontend

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Message-ID: <189ef1ac-b762-5872-057a-53e6465a5de2@suse.com>
Date:   Thu, 6 Jul 2017 09:20:57 +0200
From:   Juergen Gross <jgross@...e.com>
To:     Stefano Stabellini <sstabellini@...nel.org>,
        xen-devel@...ts.xen.org
Cc:     linux-kernel@...r.kernel.org, boris.ostrovsky@...cle.com,
        Stefano Stabellini <stefano@...reto.com>
Subject: Re: [PATCH v7 05/18] xen/pvcalls: connect to a frontend

On 05/07/17 23:50, Stefano Stabellini wrote:
> Introduce a per-frontend data structure named pvcalls_fedata. It
> contains pointers to the command ring, its event channel, a list of
> active sockets and a tree of passive sockets (passing sockets need to be
> looked up from the id on listen, accept and poll commands, while active
> sockets only on release).
> 
> It also has an unbound workqueue to schedule the work of parsing and
> executing commands on the command ring. socket_lock protects the two
> lists. In pvcalls_back_global, keep a list of connected frontends.
> 
> Signed-off-by: Stefano Stabellini <stefano@...reto.com>
> Reviewed-by: Boris Ostrovsky <boris.ostrovsky@...cle.com>

Reviewed-by: Juergen Gross <jgross@...e.com>


Thanks,

Juergen