175 	struct fsnotify_sb_info *sbinfo = fsnotify_sb_info(sb);  in fsnotify_update_sb_watchers()  local
194 		atomic_long_inc(&sbinfo->watched_objects[p]);  in fsnotify_update_sb_watchers()
196 		atomic_long_dec(&sbinfo->watched_objects[p]);  in fsnotify_update_sb_watchers()
644 	struct fsnotify_sb_info *sbinfo;  in fsnotify_attach_info_to_sb()  local
647 	sbinfo = kzalloc_obj(*sbinfo);  in fsnotify_attach_info_to_sb()
648 	if (!sbinfo)  in fsnotify_attach_info_to_sb()
651 	INIT_LIST_HEAD(&sbinfo->inode_conn_list);  in fsnotify_attach_info_to_sb()
652 	spin_lock_init(&sbinfo->list_lock);  in fsnotify_attach_info_to_sb()
657 	if (cmpxchg(&sb->s_fsnotify_info, NULL, sbinfo)) {  in fsnotify_attach_info_to_sb()
659 		kfree(sbinfo);  in fsnotify_attach_info_to_sb()
669 static struct inode *fsnotify_get_living_inode(struct fsnotify_sb_info *sbinfo)  in fsnotify_get_living_inode()  argument
674 	spin_lock(&sbinfo->list_lock);  in fsnotify_get_living_inode()
676 	list_for_each_entry(iconn, &sbinfo->inode_conn_list, conns_list) {  in fsnotify_get_living_inode()
691 			spin_unlock(&sbinfo->list_lock);  in fsnotify_get_living_inode()
696 	spin_unlock(&sbinfo->list_lock);  in fsnotify_get_living_inode()
707 void fsnotify_unmount_inodes(struct fsnotify_sb_info *sbinfo)  in fsnotify_unmount_inodes()  argument
711 	while ((inode = fsnotify_get_living_inode(sbinfo))) {  in fsnotify_unmount_inodes()
734 	struct fsnotify_sb_info *sbinfo = fsnotify_sb_info(inode->i_sb);  in fsnotify_alloc_inode_connector()  local
742 	spin_lock(&sbinfo->list_lock);  in fsnotify_alloc_inode_connector()
743 	list_add(&iconn->conns_list, &sbinfo->inode_conn_list);  in fsnotify_alloc_inode_connector()
744 	spin_unlock(&sbinfo->list_lock);  in fsnotify_alloc_inode_connector()
752 	struct fsnotify_sb_info *sbinfo;  in fsnotify_untrack_connector()  local
758 	sbinfo = fsnotify_sb_info(fsnotify_conn_inode(conn)->i_sb);  in fsnotify_untrack_connector()
759 	spin_lock(&sbinfo->list_lock);  in fsnotify_untrack_connector()
761 	spin_unlock(&sbinfo->list_lock);  in fsnotify_untrack_connector()