From: Eric Blake <ebl...@redhat.com>
Commit 7a9877a made the 'device' parameter to BlockIOThrottle
optional, favoring 'id' instead. But it forgot to update the
HMP usage to set has_device, which makes all attempts to change
throttling via HMP fail with "Need exactly one of 'device' and 'id'"
CC: qemu-sta...@nongnu.org
Signed-off-by: Eric Blake <ebl...@redhat.com>
Message-Id: <20170120230359.4244-1-ebl...@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefa...@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilb...@redhat.com>
(cherry picked from commit 3f35c3b166c18043596768448e5d91b5d52f8353)
Signed-off-by: Michael Roth <mdr...@linux.vnet.ibm.com>
---
hmp.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hmp.c b/hmp.c
index b869617..a3dc9d6 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1551,6 +1551,7 @@ void hmp_block_set_io_throttle(Monitor *mon, const QDict
*qdict)
{
Error *err = NULL;
BlockIOThrottle throttle = {
+ .has_device = true,
.device = (char *) qdict_get_str(qdict, "device"),
.bps = qdict_get_int(qdict, "bps"),
.bps_rd = qdict_get_int(qdict, "bps_rd"),
--
2.7.4
