Marcelo Tosatti wrote:
Hi Avi,
Good that you're back.
On Sun, Mar 16, 2008 at 04:00:06PM +0200, Avi Kivity wrote:
Marcelo Tosatti wrote:
This patchset resends Anthony's QEMU balloon support plus:
- Truncates the target size to ram size
- Enables madvise() conditioned on
On Mon, Mar 17, 2008 at 01:11:11PM +0200, Avi Kivity wrote:
+ up_read(kvm-slots_lock);
So as to avoid rmap_nuke, since that will be done through the madvise()
path.
Why not do it in userspace?
I don't see any way of knowing whether you have or not mmu notifiers from
Marcelo Tosatti wrote:
This patchset resends Anthony's QEMU balloon support plus:
- Truncates the target size to ram size
- Enables madvise() conditioned on KVM_ZAP_GFN ioctl
Once mmu notifiers are in, KVM_ZAP_GFN isn't needed. So we have three
possible situations:
- zap needed, but
Hi Avi,
Good that you're back.
On Sun, Mar 16, 2008 at 04:00:06PM +0200, Avi Kivity wrote:
Marcelo Tosatti wrote:
This patchset resends Anthony's QEMU balloon support plus:
- Truncates the target size to ram size
- Enables madvise() conditioned on KVM_ZAP_GFN ioctl
Once mmu
This patchset resends Anthony's QEMU balloon support plus:
- Truncates the target size to ram size
- Enables madvise() conditioned on KVM_ZAP_GFN ioctl
--
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