X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Fptlrpc%2Fpers.c;h=51e17e2c2b4590a015f34b81050ec3e86d7cb5dd;hb=refs%2Fchanges%2F72%2F34872%2F2;hp=334deb8b739a146fb0e1ca0a647770b661387b9b;hpb=2b294992edce5af7b79d4300ed3aa1ea6a8db850;p=fs%2Flustre-release.git diff --git a/lustre/ptlrpc/pers.c b/lustre/ptlrpc/pers.c index 334deb8..51e17e2 100644 --- a/lustre/ptlrpc/pers.c +++ b/lustre/ptlrpc/pers.c @@ -15,11 +15,7 @@ * * You should have received a copy of the GNU General Public License * version 2 along with this program; If not, see - * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf - * - * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, - * CA 95054 USA or visit www.sun.com if you need additional information or - * have any questions. + * http://www.gnu.org/licenses/gpl-2.0.html * * GPL HEADER END */ @@ -27,7 +23,7 @@ * 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) 2015, Intel Corporation. */ /* * This file is part of Lustre, http://www.lustre.org/ @@ -45,7 +41,7 @@ #include "ptlrpc_internal.h" -void ptlrpc_fill_bulk_md(lnet_md_t *md, struct ptlrpc_bulk_desc *desc, +void ptlrpc_fill_bulk_md(struct lnet_md *md, struct ptlrpc_bulk_desc *desc, int mdidx) { CLASSERT(PTLRPC_MAX_BRW_PAGES < LI_POISON); @@ -55,24 +51,24 @@ void ptlrpc_fill_bulk_md(lnet_md_t *md, struct ptlrpc_bulk_desc *desc, 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); + } } +