Han Han a699b19f6c qemu: Add entry for balloon stats stat-htlb-pgalloc and stat-htlb-pgfail ... Qemu added reporting of virtio balloon new statistics stat-htlb-pgalloc and stat-htlb-pgfail since qemu-3.0 commit b7b12644297. The value of stat-htlb-pgalloc represents the number of successful hugetlb page allocations while stat-htlb-pgfail represents the number of failed ones. Add this statistics reporting to libvirt. To enable this feature for vm, guest kenel >= 4.17 is required because the exporting hugetlb page allocation for virtio balloon is introduced since 6c64fe7f. Signed-off-by: Han Han <hhan@redhat.com> Signed-off-by: Michal Privoznik <mprivozn@redhat.com>		2019-05-20 11:18:25 +02:00
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libvirt	qemu: Add entry for balloon stats stat-htlb-pgalloc and stat-htlb-pgfail	2019-05-20 11:18:25 +02:00