Re: [PATCH v2 1/4] Document and parser support for the Virtio free page reporting feature.

This will add the proper documentation and parser support for the free page reporting feature that is introduced in QEMU 5.1. Signed-off-by: Nico Pache <npache(a)redhat.com&gt; --- docs/formatdomain.rst | 6 ++++++ docs/schemas/domaincommon.rng | 5 +++++ src/conf/domain_conf.c | 21 +++++++++++++++++++++ src/conf/domain_conf.h | 1 + 4 files changed, 33 insertions(+) diff --git a/docs/formatdomain.rst b/docs/formatdomain.rst index df5ac28028..e75b360b32 100644 --- a/docs/formatdomain.rst +++ b/docs/formatdomain.rst @@ -6755,6 +6755,12 @@ Example: manually added device with static PCI slot 2 requested release some memory at the last moment before a guest's process get killed by Out of Memory killer. :since:`Since 1.3.1, QEMU and KVM only` +``free-page-reporting`` + The optional ``free-page-reporting`` attribute allows to enable/disable + ("on"/"off", respectively) the ability of the QEMU virtio memory balloon to + return unused pages back to the hypervisor to be used by other guests or + processes. :since:`Since 5.1, QEMU and KVM only`