1 files changed, 38 insertions, 38 deletions

diff --git a/hw/virtio/virtio-balloon.c b/hw/virtio/virtio-balloon.c
index 6e2d129340..22cb5df717 100644
--- a/hw/virtio/virtio-balloon.c
+++ b/hw/virtio/virtio-balloon.c
@@ -526,22 +526,22 @@ static bool get_free_page_hints(VirtIOBalloon *dev)
             ret = false;
             goto out;
         }
-        if (dev->free_page_report_status == FREE_PAGE_REPORT_S_REQUESTED &&
-            id == dev->free_page_report_cmd_id) {
-            dev->free_page_report_status = FREE_PAGE_REPORT_S_START;
+        if (dev->free_page_hint_status == FREE_PAGE_HINT_S_REQUESTED &&
+            id == dev->free_page_hint_cmd_id) {
+            dev->free_page_hint_status = FREE_PAGE_HINT_S_START;
         } else {
             /*
              * Stop the optimization only when it has started. This
              * avoids a stale stop sign for the previous command.
              */
-            if (dev->free_page_report_status == FREE_PAGE_REPORT_S_START) {
-                dev->free_page_report_status = FREE_PAGE_REPORT_S_STOP;
+            if (dev->free_page_hint_status == FREE_PAGE_HINT_S_START) {
+                dev->free_page_hint_status = FREE_PAGE_HINT_S_STOP;
             }
         }
     }
 
     if (elem->in_num) {
-        if (dev->free_page_report_status == FREE_PAGE_REPORT_S_START) {
+        if (dev->free_page_hint_status == FREE_PAGE_HINT_S_START) {
             qemu_guest_free_page_hint(elem->in_sg[0].iov_base,
                                       elem->in_sg[0].iov_len);
         }
@@ -567,11 +567,11 @@ static void virtio_ballloon_get_free_page_hints(void *opaque)
         qemu_mutex_unlock(&dev->free_page_lock);
         virtio_notify(vdev, vq);
       /*
-       * Start to poll the vq once the reporting started. Otherwise, continue
+       * Start to poll the vq once the hinting started. Otherwise, continue
        * only when there are entries on the vq, which need to be given back.
        */
     } while (continue_to_get_hints ||
-             dev->free_page_report_status == FREE_PAGE_REPORT_S_START);
+             dev->free_page_hint_status == FREE_PAGE_HINT_S_START);
     virtio_queue_set_notification(vq, 1);
 }
 
@@ -594,14 +594,14 @@ static void virtio_balloon_free_page_start(VirtIOBalloon *s)
 
     qemu_mutex_lock(&s->free_page_lock);
 
-    if (s->free_page_report_cmd_id == UINT_MAX) {
-        s->free_page_report_cmd_id =
-                       VIRTIO_BALLOON_FREE_PAGE_REPORT_CMD_ID_MIN;
+    if (s->free_page_hint_cmd_id == UINT_MAX) {
+        s->free_page_hint_cmd_id =
+                       VIRTIO_BALLOON_FREE_PAGE_HINT_CMD_ID_MIN;
     } else {
-        s->free_page_report_cmd_id++;
+        s->free_page_hint_cmd_id++;
     }
 
-    s->free_page_report_status = FREE_PAGE_REPORT_S_REQUESTED;
+    s->free_page_hint_status = FREE_PAGE_HINT_S_REQUESTED;
     qemu_mutex_unlock(&s->free_page_lock);
 
     virtio_notify_config(vdev);
@@ -611,18 +611,18 @@ static void virtio_balloon_free_page_stop(VirtIOBalloon *s)
 {
     VirtIODevice *vdev = VIRTIO_DEVICE(s);
 
-    if (s->free_page_report_status != FREE_PAGE_REPORT_S_STOP) {
+    if (s->free_page_hint_status != FREE_PAGE_HINT_S_STOP) {
         /*
          * The lock also guarantees us that the
          * virtio_ballloon_get_free_page_hints exits after the
-         * free_page_report_status is set to S_STOP.
+         * free_page_hint_status is set to S_STOP.
          */
         qemu_mutex_lock(&s->free_page_lock);
         /*
-         * The guest hasn't done the reporting, so host sends a notification
-         * to the guest to actively stop the reporting.
+         * The guest isn't done hinting, so send a notification
+         * to the guest to actively stop the hinting.
          */
-        s->free_page_report_status = FREE_PAGE_REPORT_S_STOP;
+        s->free_page_hint_status = FREE_PAGE_HINT_S_STOP;
         qemu_mutex_unlock(&s->free_page_lock);
         virtio_notify_config(vdev);
     }
@@ -632,20 +632,20 @@ static void virtio_balloon_free_page_done(VirtIOBalloon *s)
 {
     VirtIODevice *vdev = VIRTIO_DEVICE(s);
 
-    if (s->free_page_report_status != FREE_PAGE_REPORT_S_DONE) {
+    if (s->free_page_hint_status != FREE_PAGE_HINT_S_DONE) {
         /* See virtio_balloon_free_page_stop() */
         qemu_mutex_lock(&s->free_page_lock);
-        s->free_page_report_status = FREE_PAGE_REPORT_S_DONE;
+        s->free_page_hint_status = FREE_PAGE_HINT_S_DONE;
         qemu_mutex_unlock(&s->free_page_lock);
         virtio_notify_config(vdev);
     }
 }
 
 static int
-virtio_balloon_free_page_report_notify(NotifierWithReturn *n, void *data)
+virtio_balloon_free_page_hint_notify(NotifierWithReturn *n, void *data)
 {
     VirtIOBalloon *dev = container_of(n, VirtIOBalloon,
-                                      free_page_report_notify);
+                                      free_page_hint_notify);
     VirtIODevice *vdev = VIRTIO_DEVICE(dev);
     PrecopyNotifyData *pnd = data;
 
@@ -703,7 +703,7 @@ static size_t virtio_balloon_config_size(VirtIOBalloon *s)
     if (virtio_has_feature(features, VIRTIO_BALLOON_F_FREE_PAGE_HINT)) {
         return offsetof(struct virtio_balloon_config, poison_val);
     }
-    return offsetof(struct virtio_balloon_config, free_page_report_cmd_id);
+    return offsetof(struct virtio_balloon_config, free_page_hint_cmd_id);
 }
 
 static void virtio_balloon_get_config(VirtIODevice *vdev, uint8_t *config_data)
@@ -715,14 +715,14 @@ static void virtio_balloon_get_config(VirtIODevice *vdev, uint8_t *config_data)
     config.actual = cpu_to_le32(dev->actual);
     config.poison_val = cpu_to_le32(dev->poison_val);
 
-    if (dev->free_page_report_status == FREE_PAGE_REPORT_S_REQUESTED) {
-        config.free_page_report_cmd_id =
-                       cpu_to_le32(dev->free_page_report_cmd_id);
-    } else if (dev->free_page_report_status == FREE_PAGE_REPORT_S_STOP) {
-        config.free_page_report_cmd_id =
+    if (dev->free_page_hint_status == FREE_PAGE_HINT_S_REQUESTED) {
+        config.free_page_hint_cmd_id =
+                       cpu_to_le32(dev->free_page_hint_cmd_id);
+    } else if (dev->free_page_hint_status == FREE_PAGE_HINT_S_STOP) {
+        config.free_page_hint_cmd_id =
                        cpu_to_le32(VIRTIO_BALLOON_CMD_ID_STOP);
-    } else if (dev->free_page_report_status == FREE_PAGE_REPORT_S_DONE) {
-        config.free_page_report_cmd_id =
+    } else if (dev->free_page_hint_status == FREE_PAGE_HINT_S_DONE) {
+        config.free_page_hint_cmd_id =
                        cpu_to_le32(VIRTIO_BALLOON_CMD_ID_DONE);
     }
 
@@ -835,14 +835,14 @@ static int virtio_balloon_post_load_device(void *opaque, int version_id)
     return 0;
 }
 
-static const VMStateDescription vmstate_virtio_balloon_free_page_report = {
+static const VMStateDescription vmstate_virtio_balloon_free_page_hint = {
     .name = "virtio-balloon-device/free-page-report",
     .version_id = 1,
     .minimum_version_id = 1,
     .needed = virtio_balloon_free_page_support,
     .fields = (VMStateField[]) {
-        VMSTATE_UINT32(free_page_report_cmd_id, VirtIOBalloon),
-        VMSTATE_UINT32(free_page_report_status, VirtIOBalloon),
+        VMSTATE_UINT32(free_page_hint_cmd_id, VirtIOBalloon),
+        VMSTATE_UINT32(free_page_hint_status, VirtIOBalloon),
         VMSTATE_END_OF_LIST()
     }
 };
@@ -869,7 +869,7 @@ static const VMStateDescription vmstate_virtio_balloon_device = {
         VMSTATE_END_OF_LIST()
     },
     .subsections = (const VMStateDescription * []) {
-        &vmstate_virtio_balloon_free_page_report,
+        &vmstate_virtio_balloon_free_page_hint,
         &vmstate_virtio_balloon_page_poison,
         NULL
     }
@@ -908,7 +908,7 @@ static void virtio_balloon_device_realize(DeviceState *dev, Error **errp)
                            VIRTIO_BALLOON_F_FREE_PAGE_HINT)) {
         s->free_page_vq = virtio_add_queue(vdev, VIRTQUEUE_MAX_SIZE,
                                            virtio_balloon_handle_free_page_vq);
-        precopy_add_notifier(&s->free_page_report_notify);
+        precopy_add_notifier(&s->free_page_hint_notify);
 
         object_ref(OBJECT(s->iothread));
         s->free_page_bh = aio_bh_new(iothread_get_aio_context(s->iothread),
@@ -932,7 +932,7 @@ static void virtio_balloon_device_unrealize(DeviceState *dev)
         qemu_bh_delete(s->free_page_bh);
         object_unref(OBJECT(s->iothread));
         virtio_balloon_free_page_stop(s);
-        precopy_remove_notifier(&s->free_page_report_notify);
+        precopy_remove_notifier(&s->free_page_hint_notify);
     }
     balloon_stats_destroy_timer(s);
     qemu_remove_balloon_handler(s);
@@ -1004,8 +1004,8 @@ static void virtio_balloon_instance_init(Object *obj)
 
     qemu_mutex_init(&s->free_page_lock);
     qemu_cond_init(&s->free_page_cond);
-    s->free_page_report_cmd_id = VIRTIO_BALLOON_FREE_PAGE_REPORT_CMD_ID_MIN;
-    s->free_page_report_notify.notify = virtio_balloon_free_page_report_notify;
+    s->free_page_hint_cmd_id = VIRTIO_BALLOON_FREE_PAGE_HINT_CMD_ID_MIN;
+    s->free_page_hint_notify.notify = virtio_balloon_free_page_hint_notify;
 
     object_property_add(obj, "guest-stats", "guest statistics",
                         balloon_stats_get_all, NULL, NULL, s);