---

yaml --- r: 347895 b: refs/heads/master c: 9861295 h: refs/heads/master i: 347893: 0a6f060 347891: ff38989 347887: 7e1a772 v: v3
git-mirror · Dec 11, 2012 · f3783af · f3783af
1 parent f9040ef
commit f3783af
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Showing 3 changed files with 12 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d8153d4d8b7b6141770e1416c4a338161205ed1b
+refs/heads/master: 986129520479d689962a42c31acdeaf854ac91f5
diff --git a/trunk/fs/notify/group.c b/trunk/fs/notify/group.c
@@ -62,6 +62,14 @@ void fsnotify_destroy_group(struct fsnotify_group *group)
 		fsnotify_final_destroy_group(group);
 }
 
+/*
+ * Get reference to a group.
+ */
+void fsnotify_get_group(struct fsnotify_group *group)
+{
+	atomic_inc(&group->refcnt);
+}
+
 /*
  * Drop a reference to a group.  Free it if it's through.
  */

diff --git a/trunk/include/linux/fsnotify_backend.h b/trunk/include/linux/fsnotify_backend.h
@@ -360,8 +360,10 @@ static inline void __fsnotify_d_instantiate(struct dentry *dentry, struct inode
 
 /* called from fsnotify listeners, such as fanotify or dnotify */
 
-/* get a reference to an existing or create a new group */
+/* create a new group */
 extern struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops);
+/* get reference to a group */
+extern void fsnotify_get_group(struct fsnotify_group *group);
 /* drop reference on a group from fsnotify_alloc_group */
 extern void fsnotify_put_group(struct fsnotify_group *group);
 /* destroy group */