Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-02-09' into staging

QAPI patches for 2016-02-09

# gpg: Signature made Tue 09 Feb 2016 10:55:51 GMT using RSA key ID EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"

* remotes/armbru/tags/pull-qapi-2016-02-09: (31 commits)
  qapi: Add missing JSON files in build dependencies
  qapi: Fix compilation failure on MIPS and SPARC
  qmp: Don't abuse stack to track qmp-output root
  qmp: Fix reference-counting of qnull on empty output visit
  qapi: Drop unused error argument for list and implicit struct
  qapi: Tighten qmp_input_end_list()
  qapi: Drop unused 'kind' for struct/enum visit
  qapi: Swap 'name' in visit_* callbacks to match public API
  qom: Swap 'name' next to visitor in ObjectPropertyAccessor
  qapi: Swap visit_* arguments for consistent 'name' placement
  qom: Use typedef for Visitor
  qapi: Don't cast Enum* to int*
  qapi: Consolidate visitor small integer callbacks
  qapi: Make all visitors supply uint64 callbacks
  qapi: Prefer type_int64 over type_int in visitors
  qapi-visit: Kill unused visit_end_union()
  qapi: Track all failures between visit_start/stop
  qapi: Improve generated event use of qapi visitor
  balloon: Improve use of qapi visitor
  vl: Ensure qapi visitor properly ends struct visit
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 16 insertions, 14 deletions

diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
index 5c3020331c..a382f43f92 100644
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
@@ -113,29 +113,31 @@ static void balloon_stats_poll_cb(void *opaque)
     s->stats_vq_elem = NULL;
 }
 
-static void balloon_stats_get_all(Object *obj, struct Visitor *v,
-                                  void *opaque, const char *name, Error **errp)
+static void balloon_stats_get_all(Object *obj, Visitor *v, const char *name,
+                                  void *opaque, Error **errp)
 {
     Error *err = NULL;
     VirtIOBalloon *s = opaque;
     int i;
 
-    visit_start_struct(v, NULL, "guest-stats", name, 0, &err);
+    visit_start_struct(v, name, NULL, 0, &err);
     if (err) {
         goto out;
     }
-    visit_type_int(v, &s->stats_last_update, "last-update", &err);
+    visit_type_int(v, "last-update", &s->stats_last_update, &err);
     if (err) {
         goto out_end;
     }
 
-    visit_start_struct(v, NULL, NULL, "stats", 0, &err);
+    visit_start_struct(v, "stats", NULL, 0, &err);
     if (err) {
         goto out_end;
     }
-    for (i = 0; !err && i < VIRTIO_BALLOON_S_NR; i++) {
-        visit_type_int64(v, (int64_t *) &s->stats[i], balloon_stat_names[i],
-                         &err);
+    for (i = 0; i < VIRTIO_BALLOON_S_NR; i++) {
+        visit_type_uint64(v, balloon_stat_names[i], &s->stats[i], &err);
+        if (err) {
+            break;
+        }
     }
     error_propagate(errp, err);
     err = NULL;
@@ -149,23 +151,23 @@ out:
     error_propagate(errp, err);
 }
 
-static void balloon_stats_get_poll_interval(Object *obj, struct Visitor *v,
-                                            void *opaque, const char *name,
+static void balloon_stats_get_poll_interval(Object *obj, Visitor *v,
+                                            const char *name, void *opaque,
                                             Error **errp)
 {
     VirtIOBalloon *s = opaque;
-    visit_type_int(v, &s->stats_poll_interval, name, errp);
+    visit_type_int(v, name, &s->stats_poll_interval, errp);
 }
 
-static void balloon_stats_set_poll_interval(Object *obj, struct Visitor *v,
-                                            void *opaque, const char *name,
+static void balloon_stats_set_poll_interval(Object *obj, Visitor *v,
+                                            const char *name, void *opaque,
                                             Error **errp)
 {
     VirtIOBalloon *s = opaque;
     Error *local_err = NULL;
     int64_t value;
 
-    visit_type_int(v, &value, name, &local_err);
+    visit_type_int(v, name, &value, &local_err);
     if (local_err) {
         error_propagate(errp, local_err);
         return;