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Re: [Qemu-devel] [PATCH v3 3/5] migration: No need to return the size of
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From: |
Juan Quintela |
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Subject: |
Re: [Qemu-devel] [PATCH v3 3/5] migration: No need to return the size of the cache |
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Date: |
Thu, 26 Oct 2017 09:07:03 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/25.3 (gnu/linux) |
"Dr. David Alan Gilbert" <address@hidden> wrote:
> * Juan Quintela (address@hidden) wrote:
>> After the previous commits, we make sure that the value passed is
>> right, or we just drop an error. So now we return if there is one
>> error or we have setup correctly the value passed.
>>
>> Signed-off-by: Juan Quintela <address@hidden>
> OK, this shares the same oddity as the original which is
> XBZRLE.cache = NULL is not an error.
>
> but, since that is the same as the original;
Hi
It is a normal case. You can change the cache size in the middle of
migration or outside migration.
If we are not in the middle of migration, cache is NULL.
Later, Juan.