From: Cornelia Huck <cohuck@redhat.com>
To: Alex Williamson <alex.williamson@redhat.com>
Cc: qemu-devel@nongnu.org, kvm@vger.kernel.org, peterx@redhat.com,
mst@redhat.com, david@redhat.com
Subject: Re: [Qemu-devel] [PATCH v2 1/4] balloon: Allow nested inhibits
Date: Tue, 7 Aug 2018 16:20:34 +0200 [thread overview]
Message-ID: <20180807162034.0e3759d5.cohuck@redhat.com> (raw)
In-Reply-To: <153299242656.14411.14216251294160965283.stgit@gimli.home>
On Mon, 30 Jul 2018 17:13:46 -0600
Alex Williamson <alex.williamson@redhat.com> wrote:
> A simple true/false internal state does not allow multiple users. Fix
> this within the existing interface by converting to a counter, so long
> as the counter is elevated, ballooning is inhibited.
>
> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
> ---
> balloon.c | 13 ++++++++++---
> 1 file changed, 10 insertions(+), 3 deletions(-)
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
next prev parent reply other threads:[~2018-08-07 14:20 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-30 23:13 [Qemu-devel] [PATCH v2 0/4] Balloon inhibit enhancements, vfio restriction Alex Williamson
2018-07-30 23:13 ` [Qemu-devel] [PATCH v2 1/4] balloon: Allow nested inhibits Alex Williamson
2018-07-31 8:25 ` David Hildenbrand
2018-08-07 12:56 ` Peter Xu
2018-08-07 14:20 ` Cornelia Huck [this message]
2018-07-30 23:14 ` [Qemu-devel] [PATCH v2 2/4] kvm: Use inhibit to prevent ballooning without synchronous mmu Alex Williamson
2018-07-31 8:24 ` David Hildenbrand
2018-08-07 12:56 ` Peter Xu
2018-08-07 14:24 ` Cornelia Huck
2018-07-30 23:14 ` [Qemu-devel] [PATCH v2 3/4] vfio: Inhibit ballooning based on group attachment to a container Alex Williamson
2018-08-07 13:10 ` Peter Xu
2018-08-07 16:35 ` Alex Williamson
2018-08-08 3:22 ` Peter Xu
2018-07-30 23:14 ` [Qemu-devel] [PATCH v2 4/4] vfio/ccw/pci: Allow devices to opt-in for ballooning Alex Williamson
2018-08-07 14:15 ` Cornelia Huck
2018-07-31 12:29 ` [Qemu-devel] [PATCH v2 0/4] Balloon inhibit enhancements, vfio restriction Michael S. Tsirkin
2018-07-31 14:44 ` Alex Williamson
2018-07-31 15:07 ` Dr. David Alan Gilbert
2018-07-31 21:50 ` Alex Williamson
2018-08-03 18:42 ` Michael S. Tsirkin
2018-08-03 20:12 ` Alex Williamson
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