lookup_fn         493 fs/nfsd/nfs4idmap.c 		struct ent *(*lookup_fn)(struct cache_detail *, struct ent *),
lookup_fn         498 fs/nfsd/nfs4idmap.c 	*item = lookup_fn(detail, key);
lookup_fn         506 fs/nfsd/nfs4idmap.c 		*item = lookup_fn(detail, key);