[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends |
Date: |
Tue, 28 Apr 2015 13:52:40 +0100 |
On 28 April 2015 at 13:48, Michael S. Tsirkin <address@hidden> wrote:
> On Tue, Apr 28, 2015 at 07:51:11PM +0800, address@hidden wrote:
>> From: Shannon Zhao <address@hidden>
>> Here we move the host features to backends, involving
>> DEFINE_VIRTIO_NET_FEATURES, DEFINE_VIRTIO_SCSI_FEATURES. So the
>> virtio-mmio devices could have the host freatures, and this has a great
>> performance improvement to virtio-mmio, especially to virtio-net-device.
>
> Can you move COMMON_FEATURES too please?
I think that would be wrong -- COMMON_FEATURES are transport features,
not backend-specific features, so they belong on the transports
(and on the convenience wrappers), not the backends.
thanks
-- PMM
Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends, Peter Maydell, 2015/04/28
- Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends, Michael S. Tsirkin, 2015/04/28
- Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends, Peter Maydell, 2015/04/28
- Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends, Cornelia Huck, 2015/04/28
- Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends, Michael S. Tsirkin, 2015/04/28
- Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends, Michael S. Tsirkin, 2015/04/28
- Re: [Qemu-devel] [PATCH v4 0/2] virtio: Move host features to backends, Michael S. Tsirkin, 2015/04/28