commit 2323322ed060749b52864836f6fcb1a906baf95d
author Alberto Garcia <berto@igalia.com> Tue Jul 05 17:28:59 2016 +0300
committer Kevin Wolf <kwolf@redhat.com> Wed Jul 13 13:26:02 2016 +0200
tree b3aef48741124824392940ecd611e585a5398349
parent 70559d499c84b9c7b1874821f970a15d52460d64

stream: Add 'job-id' parameter to 'block-stream'

This patch adds a new optional 'job-id' parameter to 'block-stream',
allowing the user to specify the ID of the block job to be created.

The HMP 'block_stream' 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>

blockdev.c

diff --git a/blockdev.c b/blockdev.c
index 920d987..d6f1d4d 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -3005,7 +3005,7 @@
     }
 }
 
-void qmp_block_stream(const char *device,
+void qmp_block_stream(bool has_job_id, const char *job_id, const char *device,
                       bool has_base, const char *base,
                       bool has_backing_file, const char *backing_file,
                       bool has_speed, int64_t speed,
@@ -3064,8 +3064,8 @@
     /* backing_file string overrides base bs filename */
     base_name = has_backing_file ? backing_file : base_name;
 
-    stream_start(bs, base_bs, base_name, has_speed ? speed : 0,
-                 on_error, block_job_cb, bs, &local_err);
+    stream_start(has_job_id ? job_id : NULL, bs, base_bs, base_name,
+                 has_speed ? speed : 0, on_error, block_job_cb, bs, &local_err);
     if (local_err) {
         error_propagate(errp, local_err);
         goto out;