1 files changed, 9 insertions, 0 deletions

diff --git a/fs/notify/group.c b/fs/notify/group.c
index a29d2fa67927..0e1677144bc5 100644
--- a/fs/notify/group.c
+++ b/fs/notify/group.c
@@ -91,6 +91,9 @@ static void fsnotify_get_group(struct fsnotify_group *group)
  */
 void fsnotify_final_destroy_group(struct fsnotify_group *group)
 {
+        /* clear the notification queue of all events */
+        fsnotify_flush_notify(group);
+
         if (group->ops->free_group_priv)
                 group->ops->free_group_priv(group);
 
@@ -214,6 +217,12 @@ struct fsnotify_group *fsnotify_obtain_group(unsigned int group_num, __u32 mask,
         group->group_num = group_num;
         group->mask = mask;
 
+        mutex_init(&group->notification_mutex);
+        INIT_LIST_HEAD(&group->notification_list);
+        init_waitqueue_head(&group->notification_waitq);
+        group->q_len = 0;
+        group->max_events = UINT_MAX;
+
         spin_lock_init(&group->mark_lock);
         atomic_set(&group->num_marks, 0);
         INIT_LIST_HEAD(&group->mark_entries);