From: "Michael S. Tsirkin" <mst@redhat.com>
To: "Damjan Marion (damarion)" <damarion@cisco.com>
Cc: "pbonzini@redhat.com" <pbonzini@redhat.com>,
"qemu-devel@nongnu.org" <qemu-devel@nongnu.org>,
Nikolay Nikolaev <n.nikolaev@virtualopensystems.com>
Subject: Re: [Qemu-devel] vhost-user: broken mem regions
Date: Wed, 25 Jun 2014 17:27:04 +0300 [thread overview]
Message-ID: <20140625142704.GC15277@redhat.com> (raw)
In-Reply-To: <A8A6A4DC-E474-45BB-A583-F73405F91F34@cisco.com>
On Wed, Jun 25, 2014 at 02:20:56PM +0000, Damjan Marion (damarion) wrote:
>
> On 25 Jun 2014, at 16:13, Nikolay Nikolaev <n.nikolaev@virtualopensystems.com> wrote:
>
> > >> - it will require changes on the user side also
> > >
> > > why would it?
> > > format seems unchanged, right?
> >
> > yes, but it will happen that multiple regions have same FD so call to mmap()
> > should look different, I’m still playing with this on user side...
> > but then you shoudl somehow accumulate the sizes and send just a single fd, something along these lines.
>
> Yes, so I’m not very happy with that approach and looking if there is better proposal,
> or at least wider agreement how to address this issue.
>
> Damjan
still not sure what the issue is ...
next prev parent reply other threads:[~2014-06-25 14:26 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <A459CE38-2929-47A2-8683-8D7EAF0325C0@cisco.com>
[not found] ` <20140625135207.GC14578@redhat.com>
2014-06-25 14:06 ` [Qemu-devel] vhost-user: broken mem regions Damjan Marion (damarion)
2014-06-25 14:13 ` Nikolay Nikolaev
2014-06-25 14:16 ` Michael S. Tsirkin
2014-06-25 14:20 ` Damjan Marion (damarion)
2014-06-25 14:27 ` Michael S. Tsirkin [this message]
2014-06-25 14:57 ` Damjan Marion (damarion)
2014-06-25 15:29 ` Michael S. Tsirkin
2014-06-25 15:46 ` Damjan Marion (damarion)
2014-06-25 15:50 ` Michael S. Tsirkin
2014-06-25 16:30 ` Damjan Marion (damarion)
2014-06-25 16:44 ` Paolo Bonzini
2014-06-25 16:56 ` Nikolay Nikolaev
2014-06-25 17:05 ` Paolo Bonzini
2014-06-25 18:11 ` Michael S. Tsirkin
2014-06-25 18:07 ` Michael S. Tsirkin
2014-06-25 18:13 ` Nikolay Nikolaev
2014-06-25 18:18 ` Michael S. Tsirkin
2014-06-25 21:37 ` Damjan Marion (damarion)
2014-06-26 10:03 ` Nikolay Nikolaev
2014-06-25 17:06 ` Nikolay Nikolaev
2014-06-25 18:00 ` Paolo Bonzini
2014-06-25 21:52 ` Damjan Marion (damarion)
2014-06-26 7:13 ` Michael S. Tsirkin
2014-06-26 7:44 ` Damjan Marion (damarion)
2014-06-26 7:56 ` Michael S. Tsirkin
2014-06-26 8:26 ` Damjan Marion (damarion)
[not found] ` <CADDJ2=M3=mxjHO3=gNq5xKseDyrJkaBVFLkb=SsFr0_d9UUBsQ@mail.gmail.com>
2014-06-25 14:16 ` Damjan Marion (damarion)
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