[PATCH 5/5] src: add missing balloon stats docs

[Michal Privoznik]

On 7/21/20 10:07 AM, Nikolay Shirokovskiy wrote:
> Signed-off-by: Nikolay Shirokovskiy <nshirokovskiy at virtuozzo.com>
> ---
>   src/libvirt-domain.c | 28 ++++++++++++++++++++++++++++
>   1 file changed, 28 insertions(+)
> 
> diff --git a/src/libvirt-domain.c b/src/libvirt-domain.c
> index fe4dab7..36fa8a2 100644
> --- a/src/libvirt-domain.c
> +++ b/src/libvirt-domain.c
> @@ -11455,6 +11455,34 @@ virConnectGetDomainCapabilities(virConnectPtr conn,
>    *                         as unsigned long long.
>    *     "balloon.maximum" - the maximum memory in kiB allowed
>    *                         as unsigned long long.
> + *     "balloon.swap_in" - the amount of data read from swap space (in KiB)
> + *                         as unsigned long long
> + *     "balloon.swap_out" - the amount of memory written out to swap space
> + *                          (in KiB) as unsigned long long
> + *     "balloon.major_fault" - the number of page faults when disk IO was
> + *                             required as unsigned long long
> + *     "balloon.minor_fault" - the number of other page faults
> + *                             as unsigned long long
> + *     "balloon.unused" - the amount of memory left unused by the system
> + *                        (in KiB) as unsigned long long
> + *     "balloon.available" - the amount of usable memory as seen by the domain
> + *                           (in KiB) as unsigned long long
> + *     "balloon.rss" - Resident Set Size of running domain's process
> + *                     (in KiB) as unsigned long long
> + *     "balloon.usable" - the amount of memory which can be reclaimed by balloon
> + *                        without causing host swapping (in KiB)
> + *                        as unsigned long long
> + *     "balloon.last-update" - timestamp of the last update of statistics
> + *                             (in seconds) as unsigned long long
> + *     "balloon.disk_caches" - the amount of memory that can be reclaimed
> + *                             without additional I/O, typically disk (in KiB)
> + *                             as unsigned long long
> + *     "hugetlb_pgalloc" - the number of successful huge page allocations
> + *                         from inside the domain via virtio balloon
> + *                         as unsigned long long
> + *     "hugetlb_pgfail" - the number of failed huge page allocations
> + *                        from inside the domain via virtio balloon
> + *                        as unsigned long long

These last two ^^ are also missing the balloon prefix.

Michal