[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [PATCH v4 8/8] vhost-user-fs: Implement internal migration
From: |
Stefan Hajnoczi |
Subject: |
Re: [PATCH v4 8/8] vhost-user-fs: Implement internal migration |
Date: |
Thu, 5 Oct 2023 13:46:57 -0400 |
On Wed, Oct 04, 2023 at 02:59:04PM +0200, Hanna Czenczek wrote:
> A virtio-fs device's VM state consists of:
> - the virtio device (vring) state (VMSTATE_VIRTIO_DEVICE)
> - the back-end's (virtiofsd's) internal state
>
> We get/set the latter via the new vhost operations to transfer migratory
> state. It is its own dedicated subsection, so that for external
> migration, it can be disabled.
>
> Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
> Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
> ---
> hw/virtio/vhost-user-fs.c | 101 +++++++++++++++++++++++++++++++++++++-
> 1 file changed, 100 insertions(+), 1 deletion(-)
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
signature.asc
Description: PGP signature
- Re: [Virtio-fs] [PATCH v4 2/8] vhost-user.rst: Improve [GS]ET_VRING_BASE doc, (continued)
- [PATCH v4 6/8] vhost-user: Interface for migration state transfer, Hanna Czenczek, 2023/10/04
- [PATCH v4 3/8] vhost-user.rst: Clarify enabling/disabling vrings, Hanna Czenczek, 2023/10/04
- [PATCH v4 7/8] vhost: Add high-level state save/load functions, Hanna Czenczek, 2023/10/04
- [PATCH v4 8/8] vhost-user-fs: Implement internal migration, Hanna Czenczek, 2023/10/04
- Re: [PATCH v4 8/8] vhost-user-fs: Implement internal migration,
Stefan Hajnoczi <=
- Re: [PATCH v4 0/8] vhost-user: Back-end state migration, Stefan Hajnoczi, 2023/10/05