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13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
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18 * http://www.gnu.org/licenses/gpl-2.0.html
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24 * Use is subject to license terms.
26 * Copyright (c) 2015, Intel Corporation.
29 * This file is part of Lustre, http://www.lustre.org/
32 #define DEBUG_SUBSYSTEM S_RPC
34 #include <obd_support.h>
35 #include <obd_class.h>
36 #include <lustre_lib.h>
37 #include <lustre_ha.h>
38 #include <lustre_import.h>
40 #include "ptlrpc_internal.h"
43 void ptlrpc_fill_bulk_md(struct lnet_md *md, struct ptlrpc_bulk_desc *desc,
46 unsigned int start = desc->bd_mds_off[mdidx];
48 BUILD_BUG_ON(PTLRPC_MAX_BRW_PAGES >= LI_POISON);
50 LASSERT(mdidx < desc->bd_md_max_brw);
51 LASSERT(desc->bd_iov_count <= PTLRPC_MAX_BRW_PAGES);
53 /* just send a lnet header */
54 if (mdidx >= desc->bd_md_count) {
55 md->options |= LNET_MD_KIOV;
62 md->options |= LNET_MD_GPU_ADDR;
64 if (mdidx == (desc->bd_md_count - 1))
65 md->length = desc->bd_iov_count - start;
67 md->length = desc->bd_mds_off[mdidx + 1] - start;
69 md->options |= LNET_MD_KIOV;
71 md->start = &desc->bd_enc_vec[start];
73 md->start = &desc->bd_vec[start];