850 __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,  in nfsd_readv()  argument
858 	host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);  in nfsd_readv()
865 	      loff_t offset, struct kvec *vec, int vlen, unsigned long *count)  in nfsd_vfs_read()  argument
870 		return nfsd_readv(file, offset, vec, vlen, count);  in nfsd_vfs_read()
912 				loff_t offset, struct kvec *vec, int vlen,  in nfsd_vfs_write()  argument
945 	host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);  in nfsd_vfs_write()
980 	loff_t offset, struct kvec *vec, int vlen, unsigned long *count)  in nfsd_read()  argument
991 	err = nfsd_vfs_read(rqstp, file, offset, vec, vlen, count);  in nfsd_read()
1006 		loff_t offset, struct kvec *vec, int vlen, unsigned long *cnt,  in nfsd_write()  argument
1016 		err = nfsd_vfs_write(rqstp, fhp, file, offset, vec, vlen, cnt,  in nfsd_write()
1024 			err = nfsd_vfs_write(rqstp, fhp, file, offset, vec, vlen,  in nfsd_write()