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qemu: command: Generate commandline of iothread objects JSON

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The commandline generator for 'iothread' objects has a private
implementation of the properties. Convert it to JSON so that it can be
later validated.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2020-11-26 19:07:03 +01:00
parent 9d5a668d4a
commit ba2593bddc
1 changed files with 11 additions and 7 deletions
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18
src/qemu/qemu_command.c
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@ -7270,15 +7270,19 @@ qemuBuildIOThreadCommandLine(virCommandPtr cmd,
if (def->niothreadids == 0)
return 0;
/* Create iothread objects using the defined iothreadids list
* and the defined id and name from the list. These may be used
* by a disk definition which will associate to an iothread by
* supplying a value of an id from the list
*/
for (i = 0; i < def->niothreadids; i++) {
g_autoptr(virJSONValue) props = NULL;
g_auto(virBuffer) buf = VIR_BUFFER_INITIALIZER;
g_autofree char *alias = g_strdup_printf("iothread%u", def->iothreadids[i]->iothread_id);
if (qemuMonitorCreateObjectProps(&props, "iothread", alias, NULL) < 0)
return -1;
if (virQEMUBuildObjectCommandlineFromJSON(&buf, props) < 0)
return -1;
virCommandAddArg(cmd, "-object");
virCommandAddArgFormat(cmd, "iothread,id=iothread%u",
def->iothreadids[i]->iothread_id);
virCommandAddArgBuffer(cmd, &buf);
}
return 0;