* Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
* Use is subject to license terms.
*
- * Copyright (c) 2014, Intel Corporation.
+ * Copyright (c) 2014, 2015, Intel Corporation.
*/
/*
* This file is part of Lustre, http://www.lustre.org/
LASSERT(!(md->options & (LNET_MD_IOVEC | LNET_MD_KIOV |
LNET_MD_PHYS)));
- md->options |= LNET_MD_KIOV;
md->length = max(0, desc->bd_iov_count - mdidx * LNET_MAX_IOV);
md->length = min_t(unsigned int, LNET_MAX_IOV, md->length);
- if (desc->bd_enc_iov)
- md->start = &desc->bd_enc_iov[mdidx * LNET_MAX_IOV];
- else
- md->start = &desc->bd_iov[mdidx * LNET_MAX_IOV];
-}
-
-void ptlrpc_add_bulk_page(struct ptlrpc_bulk_desc *desc, struct page *page,
- int pageoffset, int len)
-{
- lnet_kiov_t *kiov = &desc->bd_iov[desc->bd_iov_count];
- kiov->kiov_page = page;
- kiov->kiov_offset = pageoffset;
- kiov->kiov_len = len;
-
- desc->bd_iov_count++;
+ if (ptlrpc_is_bulk_desc_kiov(desc->bd_type)) {
+ md->options |= LNET_MD_KIOV;
+ if (GET_ENC_KIOV(desc))
+ md->start = &BD_GET_ENC_KIOV(desc, mdidx *
+ LNET_MAX_IOV);
+ else
+ md->start = &BD_GET_KIOV(desc, mdidx * LNET_MAX_IOV);
+ } else if (ptlrpc_is_bulk_desc_kvec(desc->bd_type)) {
+ md->options |= LNET_MD_IOVEC;
+ if (GET_ENC_KVEC(desc))
+ md->start = &BD_GET_ENC_KVEC(desc, mdidx *
+ LNET_MAX_IOV);
+ else
+ md->start = &BD_GET_KVEC(desc, mdidx * LNET_MAX_IOV);
+ }
}
+