[libvirt] [PATCH] qemu: Get default hugepage size only if needed

[Erik Skultety]

On Mon, May 27, 2019 at 11:18:51AM +0200, Michal Privoznik wrote:
> Fixes: 6864d8f740e2502dc7625bdf18ffde4465b14f69
>
> Hugepages don't work in session mode but when building memory
> part of command line we query for the default size anyway. This
> breaks creating domains under session daemon. Query the page size
> only if it's clear we need hugepages.
>
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
Reviewed-by: Erik Skultety <eskultet at redhat.com>