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Re: [Qemu-devel] [PATCH] postcopy: Synchronize usage of the balloon inhi
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From: |
Juan Quintela |
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Subject: |
Re: [Qemu-devel] [PATCH] postcopy: Synchronize usage of the balloon inhibitor |
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Date: |
Thu, 23 Aug 2018 10:21:58 +0200 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Alex Williamson <address@hidden> wrote:
> While the qemu_balloon_inhibit() interface appears rather general purpose,
> postcopy uses it in a last-caller-wins approach with no guarantee of balanced
> inhibits and de-inhibits. Wrap postcopy's usage of the inhibitor to give it
> one vote overall, using the same last-caller-wins approach as previously
> implemented at the balloon level.
>
> Reported-by: Christian Borntraeger <address@hidden>
> Fixes: 01ccbec7bdf6 ("balloon: Allow multiple inhibit users")
> Signed-off-by: Alex Williamson <address@hidden>
Reviewed-by: Juan Quintela <address@hidden>
You can include it or I can include it on my next PULL. But I "emptied"
my queue yesterday, so if you have anything to push, feel free to
include it.