Commit 7a4ed2ee authored by Wenchao Xia's avatar Wenchao Xia Committed by Kevin Wolf

hmp: add interface hmp_snapshot_delete_blkdev_internal

It is hard to make both id and name optional in hmp console as qmp
interface, so this interface require user to specify name.
Signed-off-by: default avatarWenchao Xia <>
Signed-off-by: default avatarKevin Wolf <>
parent 775ca88e
......@@ -1050,6 +1050,24 @@ STEXI
@item snapshot_blkdev_internal
@findex snapshot_blkdev_internal
Take an internal snapshot on device if it support
.name = "snapshot_delete_blkdev_internal",
.args_type = "device:B,name:s,id:s?",
.params = "device name [id]",
.help = "delete an internal snapshot of device.\n\t\t\t"
"If id is specified, qemu will try delete\n\t\t\t"
"the snapshot matching both id and name.\n\t\t\t"
"The format of the image used by device must\n\t\t\t"
"support it, such as qcow2.\n\t\t\t",
.mhandler.cmd = hmp_snapshot_delete_blkdev_internal,
@item snapshot_delete_blkdev_internal
@findex snapshot_delete_blkdev_internal
Delete an internal snapshot on device if it support
......@@ -988,6 +988,18 @@ void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict)
hmp_handle_error(mon, &errp);
void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict)
const char *device = qdict_get_str(qdict, "device");
const char *name = qdict_get_str(qdict, "name");
const char *id = qdict_get_try_str(qdict, "id");
Error *errp = NULL;
qmp_blockdev_snapshot_delete_internal_sync(device, !!id, id,
true, name, &errp);
hmp_handle_error(mon, &errp);
void hmp_migrate_cancel(Monitor *mon, const QDict *qdict)
......@@ -55,6 +55,7 @@ void hmp_balloon(Monitor *mon, const QDict *qdict);
void hmp_block_resize(Monitor *mon, const QDict *qdict);
void hmp_snapshot_blkdev(Monitor *mon, const QDict *qdict);
void hmp_snapshot_blkdev_internal(Monitor *mon, const QDict *qdict);
void hmp_snapshot_delete_blkdev_internal(Monitor *mon, const QDict *qdict);
void hmp_drive_mirror(Monitor *mon, const QDict *qdict);
void hmp_drive_backup(Monitor *mon, const QDict *qdict);
void hmp_migrate_cancel(Monitor *mon, const QDict *qdict);
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