Re: [PATCH 2/3] tools/xenstore: add documentation for new set/get-quota commands

[Luca Fancellu <Luca.Fancellu@arm.com>]

> On 16 Mar 2022, at 16:10, Juergen Gross <jgross@suse.com> wrote:
> 
> Add documentation for two new Xenstore wire commands SET_QUOTA and
> GET_QUOTA used to set or query the Xenstore quota of a given domain.
> 
> Signed-off-by: Juergen Gross <jgross@suse.com>

Reviewed-by: Luca Fancellu <luca.fancellu@arm.com>

Cheers,
Luca

> ---
> docs/misc/xenstore-ring.txt |  1 +
> docs/misc/xenstore.txt      | 12 ++++++++++++
> 2 files changed, 13 insertions(+)
> 
> diff --git a/docs/misc/xenstore-ring.txt b/docs/misc/xenstore-ring.txt
> index bd000f694e..0cb72a3e35 100644
> --- a/docs/misc/xenstore-ring.txt
> +++ b/docs/misc/xenstore-ring.txt
> @@ -69,6 +69,7 @@ Mask    Description
> 1       Ring reconnection (see the ring reconnection feature below)
> 2       Connection error indicator (see connection error feature below)
> 4       GET_FEATURE and SET_FEATURE Xenstore wire commands are available
> +8       GET_QUOTA and SET_QUOTA Xenstore wire commands are available
> 
> The "Connection state" field is used to request a ring close and reconnect.
> The "Connection state" field only contains valid data if the server has
> diff --git a/docs/misc/xenstore.txt b/docs/misc/xenstore.txt
> index 31e3d53c52..dd75a81328 100644
> --- a/docs/misc/xenstore.txt
> +++ b/docs/misc/xenstore.txt
> @@ -344,6 +344,18 @@ SET_FEATURE		<domid>|<value>|
> 	xenstored prevents the use of GET_FEATURE and SET_FEATURE other
> 	than by dom0.
> 
> +GET_QUOTA		<domid>|<quota>|	<value>|
> +SET_QUOTA		<domid>|<quota>|<value>|
> +	Returns or sets a quota value for the domain being specified by
> +	<domid>. <quota> is one of "nodes", "watches", "transactions",
> +	"node-size" or "permissions". <value> is a decimal number
> +	specifying the quota value, with "0" having the special meaning
> +	of quota checks being disabled. The initial quota settings for
> +	a domain are the global ones of Xenstore.
> +
> +	xenstored prevents the use of GET_QUOTA and SET_QUOTA other
> +	than by dom0.
> +
> ---------- Miscellaneous ----------
> 
> CONTROL			<command>|[<parameters>|]
> -- 
> 2.34.1
> 
>