inotify_unmount_inodes(&sb->s_inodes); 
int invalidate_inodes(struct super_block * sb){	int busy;	LIST_HEAD(throw_away);	down(&iprune_sem);	spin_lock(&inode_lock);	busy = invalidate_list(&sb->s_inodes, &throw_away);	spin_unlock(&inode_lock);	dispose_list(&throw_away);	up(&iprune_sem);	return busy;}
4520	/local/tlutelli/issta_data/temp/c/2005_temp/2005/4520/0eeca28300df110bd6ed54b31193c83b87921443/inode.c/buggy/fs/inode.c