1993 	u32 maxcount;  in nfsd4_decode_getxattr()  local
1999 	maxcount = svc_max_payload(argp->rqstp);  in nfsd4_decode_getxattr()
2000 	maxcount = min_t(u32, XATTR_SIZE_MAX, maxcount);  in nfsd4_decode_getxattr()
2002 	getxattr->getxa_len = maxcount;  in nfsd4_decode_getxattr()
2012 	u32 flags, maxcount, size;  in nfsd4_decode_setxattr()  local
2027 	maxcount = svc_max_payload(argp->rqstp);  in nfsd4_decode_setxattr()
2028 	maxcount = min_t(u32, XATTR_SIZE_MAX, maxcount);  in nfsd4_decode_setxattr()
2032 	if (size > maxcount)  in nfsd4_decode_setxattr()
2053 	u32 maxcount;  in nfsd4_decode_listxattrs()  local
2066 	maxcount = be32_to_cpup(p++);  in nfsd4_decode_listxattrs()
2067 	if (maxcount < 8)  in nfsd4_decode_listxattrs()
2071 	maxcount = min(maxcount, svc_max_payload(argp->rqstp));  in nfsd4_decode_listxattrs()
2072 	listxattrs->lsxa_maxcount = maxcount;  in nfsd4_decode_listxattrs()
3758 				struct file *file, unsigned long maxcount)  in nfsd4_encode_splice_read()  argument
3772 				  file, read->rd_offset, &maxcount, &eof);  in nfsd4_encode_splice_read()
3773 	read->rd_length = maxcount;  in nfsd4_encode_splice_read()
3785 	*(p++) = htonl(maxcount);  in nfsd4_encode_splice_read()
3787 	buf->page_len = maxcount;  in nfsd4_encode_splice_read()
3788 	buf->len += maxcount;  in nfsd4_encode_splice_read()
3789 	xdr->page_ptr += (buf->page_base + maxcount + PAGE_SIZE - 1)  in nfsd4_encode_splice_read()
3796 	if (maxcount&3) {  in nfsd4_encode_splice_read()
3797 		int pad = 4 - (maxcount&3);  in nfsd4_encode_splice_read()
3801 		buf->tail[0].iov_base += maxcount&3;  in nfsd4_encode_splice_read()
3816 				 struct file *file, unsigned long maxcount)  in nfsd4_encode_readv()  argument
3825 	read->rd_vlen = xdr_reserve_space_vec(xdr, resp->rqstp->rq_vec, maxcount);  in nfsd4_encode_readv()
3830 			    resp->rqstp->rq_vec, read->rd_vlen, &maxcount,  in nfsd4_encode_readv()
3832 	read->rd_length = maxcount;  in nfsd4_encode_readv()
3835 	if (svc_encode_read_payload(resp->rqstp, starting_len + 8, maxcount))  in nfsd4_encode_readv()
3837 	xdr_truncate_encode(xdr, starting_len + 8 + xdr_align_size(maxcount));  in nfsd4_encode_readv()
3841 	tmp = htonl(maxcount);  in nfsd4_encode_readv()
3845 	pad = (maxcount&3) ? 4 - (maxcount&3) : 0;  in nfsd4_encode_readv()
3846 	write_bytes_to_xdr_buf(xdr->buf, starting_len + 8 + maxcount,  in nfsd4_encode_readv()
3856 	unsigned long maxcount;  in nfsd4_encode_read()  local
3878 	maxcount = svc_max_payload(resp->rqstp);  in nfsd4_encode_read()
3879 	maxcount = min_t(unsigned long, maxcount,  in nfsd4_encode_read()
3881 	maxcount = min_t(unsigned long, maxcount, read->rd_length);  in nfsd4_encode_read()
3885 		nfserr = nfsd4_encode_splice_read(resp, read, file, maxcount);  in nfsd4_encode_read()
3887 		nfserr = nfsd4_encode_readv(resp, read, file, maxcount);  in nfsd4_encode_read()
3898 	int maxcount;  in nfsd4_encode_readlink()  local
3908 	maxcount = PAGE_SIZE;  in nfsd4_encode_readlink()
3910 	p = xdr_reserve_space(xdr, maxcount);  in nfsd4_encode_readlink()
3920 						(char *)p, &maxcount);  in nfsd4_encode_readlink()
3928 	wire_count = htonl(maxcount);  in nfsd4_encode_readlink()
3930 	xdr_truncate_encode(xdr, length_offset + 4 + ALIGN(maxcount, 4));  in nfsd4_encode_readlink()
3931 	if (maxcount & 3)  in nfsd4_encode_readlink()
3932 		write_bytes_to_xdr_buf(xdr->buf, length_offset + 4 + maxcount,  in nfsd4_encode_readlink()
3933 						&zero, 4 - (maxcount&3));  in nfsd4_encode_readlink()
3940 	int maxcount;  in nfsd4_encode_readdir()  local
3968 	maxcount = svc_max_payload(resp->rqstp);  in nfsd4_encode_readdir()
3969 	maxcount = min_t(u32, readdir->rd_maxcount, maxcount);  in nfsd4_encode_readdir()
3975 	if (maxcount < 16) {  in nfsd4_encode_readdir()
3979 	maxcount = min_t(int, maxcount-16, bytes_left);  in nfsd4_encode_readdir()
3986 	readdir->rd_maxcount = maxcount;  in nfsd4_encode_readdir()
3998 		if (maxcount - 16 < bytes_left)  in nfsd4_encode_readdir()
4609 			    unsigned long *maxcount, u32 *eof,  in nfsd4_encode_read_plus_data()  argument
4622 		*maxcount = min_t(unsigned long, *maxcount, hole_pos - read->rd_offset);  in nfsd4_encode_read_plus_data()
4623 	*maxcount = min_t(unsigned long, *maxcount, (xdr->buf->buflen - xdr->buf->len));  in nfsd4_encode_read_plus_data()
4630 	read->rd_vlen = xdr_reserve_space_vec(xdr, resp->rqstp->rq_vec, *maxcount);  in nfsd4_encode_read_plus_data()
4635 			    resp->rqstp->rq_vec, read->rd_vlen, maxcount, eof);  in nfsd4_encode_read_plus_data()
4638 	xdr_truncate_encode(xdr, starting_len + 16 + xdr_align_size(*maxcount));  in nfsd4_encode_read_plus_data()
4644 	tmp = htonl(*maxcount);  in nfsd4_encode_read_plus_data()
4648 	write_bytes_to_xdr_buf(xdr->buf, starting_len + 16 + *maxcount, &tmp,  in nfsd4_encode_read_plus_data()
4649 			       xdr_pad_size(*maxcount));  in nfsd4_encode_read_plus_data()
4656 			    unsigned long *maxcount, u32 *eof)  in nfsd4_encode_read_plus_hole()  argument
4667 		return nfsd4_encode_read_plus_data(resp, read, maxcount, eof, &f_size);  in nfsd4_encode_read_plus_hole()
4680 	*maxcount = min_t(unsigned long, count, *maxcount);  in nfsd4_encode_read_plus_hole()
4688 	unsigned long maxcount, count;  in nfsd4_encode_read_plus()  local
4709 	maxcount = svc_max_payload(resp->rqstp);  in nfsd4_encode_read_plus()
4710 	maxcount = min_t(unsigned long, maxcount,  in nfsd4_encode_read_plus()
4712 	maxcount = min_t(unsigned long, maxcount, read->rd_length);  in nfsd4_encode_read_plus()
4713 	count    = maxcount;  in nfsd4_encode_read_plus()
4723 		maxcount = count;  in nfsd4_encode_read_plus()
4725 			nfserr = nfsd4_encode_read_plus_data(resp, read, &maxcount, &eof,  in nfsd4_encode_read_plus()
4728 			nfserr = nfsd4_encode_read_plus_hole(resp, read, &maxcount, &eof);  in nfsd4_encode_read_plus()
4731 		count -= maxcount;  in nfsd4_encode_read_plus()
4732 		read->rd_offset += maxcount;  in nfsd4_encode_read_plus()