diff mbox

[14/15] blockjob: Add 'id' parameter to 'block-job-complete'

Message ID af137ade579c54dbc174bb22b6afffd407c561fa.1465459496.git.berto@igalia.com
State New
Headers show

Commit Message

Alberto Garcia June 9, 2016, 8:20 a.m. UTC 
This patch allows the 'block-job-complete' command to identify the
job by either its ID or its device name. The latter becomes now
optional since the ID alone is enough to identify the job.

The HMP 'block_job_complete' command remains unchanged.

Signed-off-by: Alberto Garcia <berto@igalia.com>
---
 blockdev.c           | 7 +++++--
 hmp.c                | 2 +-
 qapi/block-core.json | 7 ++++++-
 qmp-commands.hx      | 2 +-
 4 files changed, 13 insertions(+), 5 deletions(-)

Comments

Max Reitz June 20, 2016, 6:37 p.m. UTC | #1 
On 09.06.2016 10:20, Alberto Garcia wrote:
> This patch allows the 'block-job-complete' command to identify the
> job by either its ID or its device name. The latter becomes now
> optional since the ID alone is enough to identify the job.
> 
> The HMP 'block_job_complete' command remains unchanged.
> 
> Signed-off-by: Alberto Garcia <berto@igalia.com>
> ---
>  blockdev.c           | 7 +++++--
>  hmp.c                | 2 +-
>  qapi/block-core.json | 7 ++++++-
>  qmp-commands.hx      | 2 +-
>  4 files changed, 13 insertions(+), 5 deletions(-)

Reviewed-by: Max Reitz <mreitz@redhat.com>
diff mbox

Patch

diff --git a/blockdev.c b/blockdev.c
index 97e5fef..63135d1 100644
--- a/blockdev.c
+++ b/blockdev.c
@@ -3819,10 +3819,13 @@  void qmp_block_job_resume(bool has_id, const char *id,
     aio_context_release(aio_context);
 }
 
-void qmp_block_job_complete(const char *device, Error **errp)
+void qmp_block_job_complete(bool has_id, const char *id,
+                            bool has_device, const char *device, Error **errp)
 {
     AioContext *aio_context;
-    BlockJob *job = find_block_job(NULL, device, &aio_context, errp);
+    BlockJob *job = find_block_job(has_id ? id : NULL,
+                                   has_device ? device : NULL,
+                                   &aio_context, errp);
 
     if (!job) {
         return;
diff --git a/hmp.c b/hmp.c
index dae1735..a2548f2 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1535,7 +1535,7 @@  void hmp_block_job_complete(Monitor *mon, const QDict *qdict)
     Error *error = NULL;
     const char *device = qdict_get_str(qdict, "device");
 
-    qmp_block_job_complete(device, &error);
+    qmp_block_job_complete(false, NULL, true, device, &error);
 
     hmp_handle_error(mon, &error);
 }
diff --git a/qapi/block-core.json b/qapi/block-core.json
index 0efa73d..f15e62f 100644
--- a/qapi/block-core.json
+++ b/qapi/block-core.json
@@ -1593,6 +1593,11 @@ 
 #
 # A cancelled or paused job cannot be completed.
 #
+# The job must be identified with the @id or @device parameters, but
+# only one of them must be set.
+#
+# @id: #optional the job identifier. (Since 2.7)
+#
 # @device: the device name
 #
 # Returns: Nothing on success
@@ -1600,7 +1605,7 @@ 
 #
 # Since: 1.3
 ##
-{ 'command': 'block-job-complete', 'data': { 'device': 'str' } }
+{ 'command': 'block-job-complete', 'data': { '*id': 'str', '*device': 'str' } }
 
 ##
 # @BlockdevDiscardOptions
diff --git a/qmp-commands.hx b/qmp-commands.hx
index 716d493..d0242dc 100644
--- a/qmp-commands.hx
+++ b/qmp-commands.hx
@@ -1305,7 +1305,7 @@  EQMP
     },
     {
         .name       = "block-job-complete",
-        .args_type  = "device:B",
+        .args_type  = "id:s?,device:B?",
         .mhandler.cmd_new = qmp_marshal_block_job_complete,
     },
     {