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Re: [PATCH v1 02/12] vhost: Return number of free memslots
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From: |
David Hildenbrand |
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Subject: |
Re: [PATCH v1 02/12] vhost: Return number of free memslots |
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Date: |
Wed, 27 Oct 2021 15:37:21 +0200 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.0 |
On 27.10.21 15:36, Philippe Mathieu-Daudé wrote:
> On 10/27/21 14:45, David Hildenbrand wrote:
>> Let's return the number of free slots instead of only checking if there
>> is a free slot. Required to support memory devices that consume multiple
>> memslots.
>>
>> Signed-off-by: David Hildenbrand <david@redhat.com>
>> ---
>> hw/mem/memory-device.c | 2 +-
>> hw/virtio/vhost-stub.c | 2 +-
>> hw/virtio/vhost.c | 4 ++--
>> include/hw/virtio/vhost.h | 2 +-
>> 4 files changed, 5 insertions(+), 5 deletions(-)
>
>> --- a/hw/virtio/vhost-stub.c
>> +++ b/hw/virtio/vhost-stub.c
>> @@ -2,7 +2,7 @@
>> #include "hw/virtio/vhost.h"
>> #include "hw/virtio/vhost-user.h"
>>
>> -bool vhost_has_free_slot(void)
>> +unsigned int vhost_get_free_memslots(void)
>> {
>> return true;
>
> return 0;
Thanks, nice catch!
--
Thanks,
David / dhildenb
- [PATCH v1 00/12] virtio-mem: Expose device memory via multiple memslots, David Hildenbrand, 2021/10/27
- [PATCH v1 01/12] kvm: Return number of free memslots, David Hildenbrand, 2021/10/27
- [PATCH v1 04/12] vhost: Don't merge unmergeable memory sections, David Hildenbrand, 2021/10/27
- [PATCH v1 03/12] memory: Allow for marking memory region aliases unmergeable, David Hildenbrand, 2021/10/27
- [PATCH v1 02/12] vhost: Return number of free memslots, David Hildenbrand, 2021/10/27
- Re: [PATCH v1 02/12] vhost: Return number of free memslots, Philippe Mathieu-Daudé, 2021/10/27
- Re: [PATCH v1 02/12] vhost: Return number of free memslots,
David Hildenbrand <=
- Re: [PATCH v1 02/12] vhost: Return number of free memslots, David Hildenbrand, 2021/10/27
- Re: [PATCH v1 02/12] vhost: Return number of free memslots, Philippe Mathieu-Daudé, 2021/10/27
- Re: [PATCH v1 02/12] vhost: Return number of free memslots, Michael S. Tsirkin, 2021/10/27
- Re: [PATCH v1 02/12] vhost: Return number of free memslots, David Hildenbrand, 2021/10/27
- Re: [PATCH v1 02/12] vhost: Return number of free memslots, Philippe Mathieu-Daudé, 2021/10/27
- Re: [PATCH v1 02/12] vhost: Return number of free memslots, David Hildenbrand, 2021/10/27
[PATCH v1 05/12] memory-device: Move memory_device_check_addable() directly into memory_device_pre_plug(), David Hildenbrand, 2021/10/27
[PATCH v1 06/12] memory-device: Generalize memory_device_used_region_size(), David Hildenbrand, 2021/10/27
[PATCH v1 08/12] vhost: Respect reserved memslots for memory devices when realizing a vhost device, David Hildenbrand, 2021/10/27
[PATCH v1 07/12] memory-device: Support memory devices that dynamically consume multiple memslots, David Hildenbrand, 2021/10/27