fsnotify: use reference counting for groups

[linux-2.6-microblaze.git] / fs / notify / inotify / inotify_fsnotify.c

diff --git a/fs/notify/inotify/inotify_fsnotify.c b/fs/notify/inotify/inotify_fsnotify.c
index e3cbd74..74977fb 100644 (file)
--- a/fs/notify/inotify/inotify_fsnotify.c
+++ b/fs/notify/inotify/inotify_fsnotify.c
@@ -118,6 +118,7 @@ static int inotify_handle_event(struct fsnotify_group *group,
 
        fsn_event_priv = &event_priv->fsnotify_event_priv_data;
 
+       fsnotify_get_group(group);
        fsn_event_priv->group = group;
        event_priv->wd = wd;
 
@@ -210,6 +211,7 @@ void inotify_free_event_priv(struct fsnotify_event_private_data *fsn_event_priv)
        event_priv = container_of(fsn_event_priv, struct inotify_event_private_data,
                                  fsnotify_event_priv_data);
 
+       fsnotify_put_group(fsn_event_priv->group);
        kmem_cache_free(event_priv_cachep, event_priv);
 }