page = alloc_page(gfp_flags);
if (page == NULL)
return -ENOMEM;
- buf->head[0].iov_base = page_address(page);
- buf->head[0].iov_len = PAGE_SIZE;
- buf->tail[0].iov_base = NULL;
- buf->tail[0].iov_len = 0;
- buf->page_len = 0;
- buf->len = 0;
- buf->buflen = PAGE_SIZE;
+ xdr_buf_init(buf, page_address(page), PAGE_SIZE);
return 0;
}
{
struct rpc_xprt *xprt = req->rq_xprt;
struct svc_serv *bc_serv = xprt->bc_serv;
- struct xdr_buf *rq_rcv_buf = &req->rq_rcv_buf;
spin_lock(&xprt->bc_pa_lock);
list_del(&req->rq_bc_pa_list);
xprt_dec_alloc_count(xprt, 1);
spin_unlock(&xprt->bc_pa_lock);
- if (copied <= rq_rcv_buf->head[0].iov_len) {
- rq_rcv_buf->head[0].iov_len = copied;
- rq_rcv_buf->page_len = 0;
- } else {
- rq_rcv_buf->page_len = copied - rq_rcv_buf->head[0].iov_len;
- }
-
req->rq_private_buf.len = copied;
set_bit(RPC_BC_PA_IN_USE, &req->rq_bc_pa_state);