*/
void fsnotify_destroy_group(struct fsnotify_group *group)
{
- /* clear all inode marks for this group */
- fsnotify_clear_marks_by_group(group);
+ /* clear all inode marks for this group, attach them to destroy_list */
+ fsnotify_detach_group_marks(group);
- synchronize_srcu(&fsnotify_mark_srcu);
+ /*
+ * Wait for fsnotify_mark_srcu period to end and free all marks in
+ * destroy_list
+ */
+ fsnotify_mark_destroy_list();
- /* clear the notification queue of all events */
+ /*
+ * Since we have waited for fsnotify_mark_srcu in
+ * fsnotify_mark_destroy_list() there can be no outstanding event
+ * notification against this group. So clearing the notification queue
+ * of all events is reliable now.
+ */
fsnotify_flush_notify(group);
/*