LU-5835 ptlrpc: Introduce iovec to bulk descriptor

[fs/lustre-release.git] / lustre / mdc / mdc_request.c

diff --git a/lustre/mdc/mdc_request.c b/lustre/mdc/mdc_request.c
index 64bf184..9fbc9c0 100644 (file)
--- a/lustre/mdc/mdc_request.c
+++ b/lustre/mdc/mdc_request.c
@@ -967,8 +967,10 @@ restart_bulk:
        req->rq_request_portal = MDS_READPAGE_PORTAL;
        ptlrpc_at_set_req_timeout(req);
 
-       desc = ptlrpc_prep_bulk_imp(req, npages, 1, BULK_PUT_SINK,
-                                   MDS_BULK_PORTAL);
+       desc = ptlrpc_prep_bulk_imp(req, npages, 1,
+                                   PTLRPC_BULK_PUT_SINK | PTLRPC_BULK_BUF_KIOV,
+                                   MDS_BULK_PORTAL,
+                                   &ptlrpc_bulk_kiov_pin_ops);
        if (desc == NULL) {
                ptlrpc_request_free(req);
                RETURN(-ENOMEM);
@@ -976,7 +978,8 @@ restart_bulk:
 
        /* NB req now owns desc and will free it when it gets freed */
        for (i = 0; i < npages; i++)
-               ptlrpc_prep_bulk_page_pin(desc, pages[i], 0, PAGE_CACHE_SIZE);
+               desc->bd_frag_ops->add_kiov_frag(desc, pages[i], 0,
+                                                PAGE_CACHE_SIZE);
 
        mdc_readdir_pack(req, offset, PAGE_CACHE_SIZE * npages, fid, oc);