1 files changed, 19 insertions, 8 deletions

diff --git a/fs/notify/group.c b/fs/notify/group.c
index a4a4b1c64d32..18446b7b0d49 100644
--- a/fs/notify/group.c
+++ b/fs/notify/group.c
@@ -58,7 +58,7 @@ void fsnotify_destroy_group(struct fsnotify_group *group)
 	fsnotify_group_stop_queueing(group);
 
 	/* Clear all marks for this group and queue them for destruction */
-	fsnotify_clear_marks_by_group(group, FSNOTIFY_OBJ_ALL_TYPES_MASK);
+	fsnotify_clear_marks_by_group(group, FSNOTIFY_OBJ_TYPE_ANY);
 
 	/*
 	 * Some marks can still be pinned when waiting for response from
@@ -88,7 +88,7 @@ void fsnotify_destroy_group(struct fsnotify_group *group)
 	 * that deliberately ignores overflow events.
 	 */
 	if (group->overflow_event)
-		group->ops->free_event(group->overflow_event);
+		group->ops->free_event(group, group->overflow_event);
 
 	fsnotify_put_group(group);
 }
@@ -111,20 +111,18 @@ void fsnotify_put_group(struct fsnotify_group *group)
 }
 EXPORT_SYMBOL_GPL(fsnotify_put_group);
 
-/*
- * Create a new fsnotify_group and hold a reference for the group returned.
- */
-struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops)
+static struct fsnotify_group *__fsnotify_alloc_group(
+				const struct fsnotify_ops *ops,
+				int flags, gfp_t gfp)
 {
 	struct fsnotify_group *group;
 
-	group = kzalloc(sizeof(struct fsnotify_group), GFP_KERNEL);
+	group = kzalloc(sizeof(struct fsnotify_group), gfp);
 	if (!group)
 		return ERR_PTR(-ENOMEM);
 
 	/* set to 0 when there a no external references to this group */
 	refcount_set(&group->refcnt, 1);
-	atomic_set(&group->num_marks, 0);
 	atomic_set(&group->user_waits, 0);
 
 	spin_lock_init(&group->notification_lock);
@@ -136,9 +134,22 @@ struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops)
 	INIT_LIST_HEAD(&group->marks_list);
 
 	group->ops = ops;
+	group->flags = flags;
 
 	return group;
 }
+
+/*
+ * Create a new fsnotify_group and hold a reference for the group returned.
+ */
+struct fsnotify_group *fsnotify_alloc_group(const struct fsnotify_ops *ops,
+					    int flags)
+{
+	gfp_t gfp = (flags & FSNOTIFY_GROUP_USER) ? GFP_KERNEL_ACCOUNT :
+						    GFP_KERNEL;
+
+	return __fsnotify_alloc_group(ops, flags, gfp);
+}
 EXPORT_SYMBOL_GPL(fsnotify_alloc_group);
 
 int fsnotify_fasync(int fd, struct file *file, int on)