__d_lookup_rcu   2530 fs/dcache.c    	dentry = __d_lookup_rcu(parent, name, &d_seq);
__d_lookup_rcu   1564 fs/namei.c     		dentry = __d_lookup_rcu(parent, &nd->last, &seq);
__d_lookup_rcu    281 include/linux/dcache.h extern struct dentry *__d_lookup_rcu(const struct dentry *parent,