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Re: [PATCH v1 0/5] virtio-mem: block size and address-assignment optimiz
From: |
David Hildenbrand |
Subject: |
Re: [PATCH v1 0/5] virtio-mem: block size and address-assignment optimizations |
Date: |
Fri, 25 Sep 2020 12:16:26 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 |
On 23.09.20 13:38, David Hildenbrand wrote:
> Let's try to detect the actual THP size and use it as default block size
> (unless the page size of the backend is bigger). Handle large block sizes
> better, avoiding a virtio-spec violation and optimizing address
> auto-detection.
>
> David Hildenbrand (5):
> virtio-mem: Probe THP size to determine default block size
> virtio-mem: Check that "memaddr" is multiples of the block size
> memory-device: Support big alignment requirements
> memory-device: Add get_min_alignment() callback
> virito-mem: Implement get_min_alignment()
>
> hw/mem/memory-device.c | 20 ++++---
> hw/virtio/virtio-mem-pci.c | 14 +++++
> hw/virtio/virtio-mem.c | 95 ++++++++++++++++++++++++++++++++--
> include/hw/mem/memory-device.h | 11 ++++
> 4 files changed, 130 insertions(+), 10 deletions(-)
>
Just noticed that spring cleaning due to meson change removed my
cc-cmd.sh script, so adding people manually to the cover for context.
--
Thanks,
David / dhildenb
- [PATCH v1 1/5] virtio-mem: Probe THP size to determine default block size, (continued)
- [PATCH v1 1/5] virtio-mem: Probe THP size to determine default block size, David Hildenbrand, 2020/09/23
- [PATCH v1 2/5] virtio-mem: Check that "memaddr" is multiples of the block size, David Hildenbrand, 2020/09/23
- [PATCH v1 3/5] memory-device: Support big alignment requirements, David Hildenbrand, 2020/09/23
- [PATCH v1 4/5] memory-device: Add get_min_alignment() callback, David Hildenbrand, 2020/09/23
- [PATCH v1 5/5] virito-mem: Implement get_min_alignment(), David Hildenbrand, 2020/09/23
- Re: [PATCH v1 0/5] virtio-mem: block size and address-assignment optimizations,
David Hildenbrand <=