[libvirt] [PATCH 3/4] snapshot: RPC for new query APIs
Osier Yang
jyang at redhat.com
Mon Jun 11 06:50:33 UTC 2012
On 2012年05月25日 11:33, Eric Blake wrote:
> Pretty straightforward.
>
> * src/remote/remote_protocol.x
> (remote_domain_snapshot_is_current_args)
> (remote_domain_snapshot_is_current_ret)
> (remote_domain_snapshot_has_metadata_args)
> (remote_domain_snapshot_has_metadata_ret): New structs.
> (REMOTE_PROC_DOMAIN_SNAPSHOT_IS_CURRENT)
> (REMOTE_PROC_DOMAIN_SNAPSHOT_HAS_METADATA): New RPC calls.
> * src/remote/remote_driver.c (remote_driver): Call them.
> * src/remote_protocol-structs: Regenerate.
> ---
> src/remote/remote_driver.c | 2 ++
> src/remote/remote_protocol.x | 23 ++++++++++++++++++++++-
> src/remote_protocol-structs | 16 ++++++++++++++++
> 3 files changed, 40 insertions(+), 1 deletions(-)
>
> diff --git a/src/remote/remote_driver.c b/src/remote/remote_driver.c
> index 5c87561..fc9babd 100644
> --- a/src/remote/remote_driver.c
> +++ b/src/remote/remote_driver.c
> @@ -5082,6 +5082,8 @@ static virDriver remote_driver = {
> .domainSnapshotGetParent = remoteDomainSnapshotGetParent, /* 0.9.7 */
> .domainSnapshotCurrent = remoteDomainSnapshotCurrent, /* 0.8.0 */
> .domainRevertToSnapshot = remoteDomainRevertToSnapshot, /* 0.8.0 */
> + .domainSnapshotIsCurrent = remoteDomainSnapshotIsCurrent, /* 0.9.13 */
> + .domainSnapshotHasMetadata = remoteDomainSnapshotHasMetadata, /* 0.9.13 */
> .domainSnapshotDelete = remoteDomainSnapshotDelete, /* 0.8.0 */
> .qemuDomainMonitorCommand = remoteQemuDomainMonitorCommand, /* 0.8.3 */
> .qemuDomainAttach = qemuDomainAttach, /* 0.9.4 */
> diff --git a/src/remote/remote_protocol.x b/src/remote/remote_protocol.x
> index 2d57247..9982963 100644
> --- a/src/remote/remote_protocol.x
> +++ b/src/remote/remote_protocol.x
> @@ -2305,6 +2305,24 @@ struct remote_domain_snapshot_current_ret {
> remote_nonnull_domain_snapshot snap;
> };
>
> +struct remote_domain_snapshot_is_current_args {
> + remote_nonnull_domain_snapshot snap;
> + unsigned int flags;
> +};
> +
> +struct remote_domain_snapshot_is_current_ret {
> + int current;
> +};
> +
> +struct remote_domain_snapshot_has_metadata_args {
> + remote_nonnull_domain_snapshot snap;
> + unsigned int flags;
> +};
> +
> +struct remote_domain_snapshot_has_metadata_ret {
> + int metadata;
> +};
> +
> struct remote_domain_revert_to_snapshot_args {
> remote_nonnull_domain_snapshot snap;
> unsigned int flags;
> @@ -2782,7 +2800,10 @@ enum remote_procedure {
> REMOTE_PROC_DOMAIN_PM_WAKEUP = 267, /* autogen autogen */
> REMOTE_PROC_DOMAIN_EVENT_TRAY_CHANGE = 268, /* autogen autogen */
> REMOTE_PROC_DOMAIN_EVENT_PMWAKEUP = 269, /* autogen autogen */
> - REMOTE_PROC_DOMAIN_EVENT_PMSUSPEND = 270 /* autogen autogen */
> + REMOTE_PROC_DOMAIN_EVENT_PMSUSPEND = 270, /* autogen autogen */
> +
> + REMOTE_PROC_DOMAIN_SNAPSHOT_IS_CURRENT = 271, /* autogen autogen */
> + REMOTE_PROC_DOMAIN_SNAPSHOT_HAS_METADATA = 272 /* autogen autogen */
>
> /*
> * Notice how the entries are grouped in sets of 10 ?
> diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
> index 9b2414f..8e00b0e 100644
> --- a/src/remote_protocol-structs
> +++ b/src/remote_protocol-structs
> @@ -1756,6 +1756,20 @@ struct remote_domain_snapshot_current_args {
> struct remote_domain_snapshot_current_ret {
> remote_nonnull_domain_snapshot snap;
> };
> +struct remote_domain_snapshot_is_current_args {
> + remote_nonnull_domain_snapshot snap;
> + u_int flags;
> +};
> +struct remote_domain_snapshot_is_current_ret {
> + int current;
> +};
> +struct remote_domain_snapshot_has_metadata_args {
> + remote_nonnull_domain_snapshot snap;
> + u_int flags;
> +};
> +struct remote_domain_snapshot_has_metadata_ret {
> + int metadata;
> +};
> struct remote_domain_revert_to_snapshot_args {
> remote_nonnull_domain_snapshot snap;
> u_int flags;
> @@ -2192,4 +2206,6 @@ enum remote_procedure {
> REMOTE_PROC_DOMAIN_EVENT_TRAY_CHANGE = 268,
> REMOTE_PROC_DOMAIN_EVENT_PMWAKEUP = 269,
> REMOTE_PROC_DOMAIN_EVENT_PMSUSPEND = 270,
> + REMOTE_PROC_DOMAIN_SNAPSHOT_IS_CURRENT = 271,
> + REMOTE_PROC_DOMAIN_SNAPSHOT_HAS_METADATA = 272,
> };
ACK.
Osier
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