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From: Paolo Bonzini <pbonzini@redhat.com>
To: "Michael S. Tsirkin" <mst@redhat.com>
Cc: qemu-devel@nongnu.org, stefanha@redhat.com
Subject: Re: [Qemu-devel] [PATCH 0/8] virtio: allow migration with dataplane
Date: Fri, 19 Feb 2016 15:59:30 +0100	[thread overview]
Message-ID: <56C72DD2.4040000@redhat.com> (raw)
In-Reply-To: <20160219094145-mutt-send-email-mst@redhat.com>



On 19/02/2016 08:42, Michael S. Tsirkin wrote:
> On Sun, Feb 14, 2016 at 06:17:03PM +0100, Paolo Bonzini wrote:
> > Currently, dataplane threads are shut down during migration because
> > vring.c is not able to track dirty memory.  However, all the relevant
> > parts of QEMU have been made thread-safe now, so we can drop vring.c
> > completely.  With these patches, virtio-dataplane is now simply "virtio
> > with ioeventfd in a different AioContext".
> 
> virtio bits look OK to me.
> Removing flags like started and disabled can happen later.

Ok, as you prefer!

I'll reply to Fam now, I had missed his remark.

Paolo

  reply	other threads:[~2016-02-19 14:59 UTC|newest]

Thread overview: 48+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-02-14 17:17 [Qemu-devel] [PATCH 0/8] virtio: allow migration with dataplane Paolo Bonzini
2016-02-14 17:17 ` [Qemu-devel] [PATCH 1/8] block-migration: acquire AioContext as necessary Paolo Bonzini
2016-02-16  7:17   ` Fam Zheng
2016-02-19  7:41     ` Michael S. Tsirkin
2016-02-19 15:02     ` Paolo Bonzini
2016-02-14 17:17 ` [Qemu-devel] [PATCH 2/8] vring: make vring_enable_notification return void Paolo Bonzini
2016-02-15 16:24   ` Cornelia Huck
2016-02-16  7:18   ` Fam Zheng
2016-02-14 17:17 ` [Qemu-devel] [PATCH 3/8] virtio: add AioContext-specific function for host notifiers Paolo Bonzini
2016-02-16  7:20   ` Fam Zheng
2016-02-16  9:42     ` Cornelia Huck
2016-02-14 17:17 ` [Qemu-devel] [PATCH 4/8] virtio: export vring_notify as virtio_should_notify Paolo Bonzini
2016-02-15 16:44   ` Cornelia Huck
2016-02-16  7:21   ` Fam Zheng
2016-02-14 17:17 ` [Qemu-devel] [PATCH 5/8] virtio-blk: fix "disabled data plane" mode Paolo Bonzini
2016-02-15 17:58   ` Cornelia Huck
2016-02-16 15:45     ` Paolo Bonzini
2016-02-16 16:15       ` Cornelia Huck
2016-02-16 16:29         ` Paolo Bonzini
2016-02-16  7:26   ` Fam Zheng
2016-03-09 12:21   ` Christian Borntraeger
2016-03-09 12:55     ` Paolo Bonzini
2016-03-09 13:02       ` Christian Borntraeger
2016-03-09 13:05         ` Christian Borntraeger
2016-03-09 13:12           ` Cornelia Huck
2016-03-09 14:29       ` Christian Borntraeger
2016-03-09 16:17         ` Paolo Bonzini
2016-03-10  1:51           ` Fam Zheng
2016-03-10  9:03             ` Christian Borntraeger
2016-03-10  9:40               ` Christian Borntraeger
2016-03-11 10:28                 ` Paolo Bonzini
2016-03-14  9:18                   ` tu bo
2016-03-15 12:45                   ` Fam Zheng
2016-03-15 13:18                     ` Cornelia Huck
2016-03-15 14:08                       ` Paolo Bonzini
2016-03-15 23:34                         ` Fam Zheng
2016-03-16  5:21                     ` tu bo
2016-02-14 17:17 ` [Qemu-devel] [PATCH 6/8] virtio-blk: do not use vring in dataplane Paolo Bonzini
2016-02-16  8:15   ` Fam Zheng
2016-02-14 17:17 ` [Qemu-devel] [PATCH 7/8] virtio-scsi: " Paolo Bonzini
2016-02-16  8:28   ` Fam Zheng
2016-02-14 17:17 ` [Qemu-devel] [PATCH 8/8] vring: remove Paolo Bonzini
2016-02-16  8:32   ` Fam Zheng
2016-02-16  8:57 ` [Qemu-devel] [PATCH 0/8] virtio: allow migration with dataplane Christian Borntraeger
2016-02-16 16:25   ` Paolo Bonzini
2016-02-19  7:42 ` Michael S. Tsirkin
2016-02-19 14:59   ` Paolo Bonzini [this message]
2016-02-22 16:01 ` Stefan Hajnoczi

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