nfsdfs_client
struct nfsdfs_client *c = container_of(k, struct nfsdfs_client, cl_ref);
struct nfsdfs_client *nc;
static struct dentry *nfsd_mkdir(struct dentry *parent, struct nfsdfs_client *ncl, char *name)
struct nfsdfs_client *ncl = inode->i_private;
struct nfsdfs_client *get_nfsdfs_client(struct inode *inode)
struct nfsdfs_client *nc;
struct nfsdfs_client *ncl,
struct nfsdfs_client *ncl, u32 id,
struct nfsdfs_client *get_nfsdfs_client(struct inode *);
struct nfsdfs_client *ncl, u32 id,
struct nfsdfs_client cl_nfsdfs;