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Re: [PATCH v1 07/13] migrate/ram: Get rid of "place_source" in ram_load_
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From: |
Peter Xu |
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Subject: |
Re: [PATCH v1 07/13] migrate/ram: Get rid of "place_source" in ram_load_postcopy() |
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Date: |
Thu, 20 Feb 2020 08:48:20 -0500 |
On Thu, Feb 20, 2020 at 02:22:48PM +0100, David Hildenbrand wrote:
> > For resizing test, an easy way (I can think of) is to temporarily
> > remove the size check below in your test branch:
>
> Yeah, it's especially hard to have a reliable test one can materialize.
> I played with manual tests like this myself.
Great!
>
> I'm thinking about testing this with a device that can trigger resizes
> on demand, e.g., virtio-mem, for now on my private branch. But I'd
> really like to have some test one can automate at one point ... however,
> there seems to be no easy way to achieve that right now.
Yes I totally agree.
Thanks,
--
Peter Xu
- [PATCH v1 06/13] migrate/ram: Discard new RAM when growing RAM blocks and the VM is stopped, (continued)
- [PATCH v1 06/13] migrate/ram: Discard new RAM when growing RAM blocks and the VM is stopped, David Hildenbrand, 2020/02/19
- [PATCH v1 05/13] migrate/ram: Handle RAM block resizes during precopy, David Hildenbrand, 2020/02/19
- [PATCH v1 08/13] migrate/ram: Simplify host page handling in ram_load_postcopy(), David Hildenbrand, 2020/02/19
- [PATCH v1 09/13] migrate/ram: Consolidate variable reset after placement in ram_load_postcopy(), David Hildenbrand, 2020/02/19
- [PATCH v1 07/13] migrate/ram: Get rid of "place_source" in ram_load_postcopy(), David Hildenbrand, 2020/02/19
- Re: [PATCH v1 07/13] migrate/ram: Get rid of "place_source" in ram_load_postcopy(), David Hildenbrand, 2020/02/20
- Re: [PATCH v1 07/13] migrate/ram: Get rid of "place_source" in ram_load_postcopy(), Dr. David Alan Gilbert, 2020/02/20
[PATCH v1 10/13] migrate/ram: Handle RAM block resizes during postcopy, David Hildenbrand, 2020/02/19
[PATCH v1 11/13] migrate/multifd: Print used_length of memory block, David Hildenbrand, 2020/02/19
[PATCH v1 12/13] migrate/ram: Use offset_in_ramblock() in range checks, David Hildenbrand, 2020/02/19
[PATCH v1 13/13] migrate/ram: Tolerate partially changed mappings in postcopy code, David Hildenbrand, 2020/02/19