LU-13004 osp: use KIOV in osp_prep_update_req

[fs/lustre-release.git] / lustre / osp / osp_trans.c

diff --git a/lustre/osp/osp_trans.c b/lustre/osp/osp_trans.c
index f366951..9686863 100644 (file)
--- a/lustre/osp/osp_trans.c
+++ b/lustre/osp/osp_trans.c
@@ -347,6 +347,7 @@ int osp_prep_update_req(const struct lu_env *env, struct obd_import *imp,
        struct out_update_header        *ouh;
        struct out_update_buffer        *oub;
        __u32                           buf_count = 0;
+       int                             page_count = 0;
        int                             repsize = 0;
        struct object_update_reply      *reply;
        int                             rc, i;
@@ -418,13 +419,14 @@ int osp_prep_update_req(const struct lu_env *env, struct obd_import *imp,
        list_for_each_entry(ours, &our->our_req_list, ours_list) {
                oub->oub_size = ours->ours_req_size;
                oub++;
+               page_count += round_up(ours->ours_req_size, PAGE_SIZE) + 1;
        }
 
        req->rq_bulk_write = 1;
-       desc = ptlrpc_prep_bulk_imp(req, buf_count,
+       desc = ptlrpc_prep_bulk_imp(req, page_count,
                MD_MAX_BRW_SIZE >> LNET_MTU_BITS,
-               PTLRPC_BULK_GET_SOURCE | PTLRPC_BULK_BUF_KVEC,
-               MDS_BULK_PORTAL, &ptlrpc_bulk_kvec_ops);
+               PTLRPC_BULK_GET_SOURCE | PTLRPC_BULK_BUF_KIOV,
+               MDS_BULK_PORTAL, &ptlrpc_bulk_kiov_nopin_ops);
        if (desc == NULL)
                GOTO(out_req, rc = -ENOMEM);