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Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k
From: |
Stefan Hajnoczi |
Subject: |
Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k |
Date: |
Wed, 10 Nov 2021 15:14:19 +0000 |
On Wed, Nov 10, 2021 at 02:14:43PM +0100, Christian Schoenebeck wrote:
> On Mittwoch, 10. November 2021 11:05:50 CET Stefan Hajnoczi wrote:
> As you are apparently reluctant for changing the virtio specs, what about
> introducing those discussed virtio capabalities either as experimental ones
> without specs changes, or even just as 9p specific device capabilities for
> now. I mean those could be revoked on both sides at any time anyway.
I would like to understand the root cause before making changes.
"It's faster when I do X" is useful information but it doesn't
necessarily mean doing X is the solution. The "it's faster when I do X
because Y" part is missing in my mind. Once there is evidence that shows
Y then it will be clearer if X is a good solution, if there's a more
general solution, or if it was just a side-effect.
I'm sorry for frustrating your efforts here. We have discussed a lot of
different ideas and maybe our perspectives are not that far apart
anymore.
Keep going with what you think is best. If I am still skeptical we can
ask someone else to review the patches instead of me so you have a
second opinion.
Stefan
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- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Christian Schoenebeck, 2021/11/01
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Stefan Hajnoczi, 2021/11/03
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Christian Schoenebeck, 2021/11/04
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Stefan Hajnoczi, 2021/11/09
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Christian Schoenebeck, 2021/11/09
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Stefan Hajnoczi, 2021/11/10
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Christian Schoenebeck, 2021/11/10
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k,
Stefan Hajnoczi <=
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Christian Schoenebeck, 2021/11/10
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Stefan Hajnoczi, 2021/11/11
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Christian Schoenebeck, 2021/11/11
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Stefan Hajnoczi, 2021/11/15
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Christian Schoenebeck, 2021/11/15
- Re: [PATCH v2 0/3] virtio: increase VIRTQUEUE_MAX_SIZE to 32k, Stefan Hajnoczi, 2021/11/16