backup: Add 'job-id' parameter to 'blockdev-backup' and 'drive-backup'
This patch adds a new optional 'job-id' parameter to 'blockdev-backup'
and 'drive-backup', allowing the user to specify the ID of the block
job to be created.
The HMP 'drive_backup' command remains unchanged.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
diff --git a/include/block/block_int.h b/include/block/block_int.h
index ad44fb9..a0b9f92 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -732,6 +732,8 @@
/*
* backup_start:
+ * @job_id: The id of the newly-created job, or %NULL to use the
+ * device name of @bs.
* @bs: Block device to operate on.
* @target: Block device to write to.
* @speed: The maximum speed, in bytes per second, or 0 for unlimited.
@@ -746,9 +748,9 @@
* Start a backup operation on @bs. Clusters in @bs are written to @target
* until the job is cancelled or manually completed.
*/
-void backup_start(BlockDriverState *bs, BlockDriverState *target,
- int64_t speed, MirrorSyncMode sync_mode,
- BdrvDirtyBitmap *sync_bitmap,
+void backup_start(const char *job_id, BlockDriverState *bs,
+ BlockDriverState *target, int64_t speed,
+ MirrorSyncMode sync_mode, BdrvDirtyBitmap *sync_bitmap,
BlockdevOnError on_source_error,
BlockdevOnError on_target_error,
BlockCompletionFunc *cb, void *opaque,
