nfsd_readdir
resp->status = nfsd_readdir(rqstp, &resp->fh, &offset,
resp->status = nfsd_readdir(rqstp, &resp->fh, &offset,
status = nfsd_readdir(readdir->rd_rqstp, readdir->rd_fhp, &offset,
resp->status = nfsd_readdir(rqstp, &argp->fh, &offset,
__be32 nfsd_readdir(struct svc_rqst *, struct svc_fh *,