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Diffstat (limited to 'drivers/staging/lustre/lustre/llite/vvp_req.c')
-rw-r--r--drivers/staging/lustre/lustre/llite/vvp_req.c122
1 files changed, 0 insertions, 122 deletions
diff --git a/drivers/staging/lustre/lustre/llite/vvp_req.c b/drivers/staging/lustre/lustre/llite/vvp_req.c
deleted file mode 100644
index e3f4c790d646..000000000000
--- a/drivers/staging/lustre/lustre/llite/vvp_req.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * GPL HEADER START
- *
- * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 only,
- * as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License version 2 for more details (a copy is included
- * in the LICENSE file that accompanied this code).
- *
- * You should have received a copy of the GNU General Public License
- * version 2 along with this program; If not, see
- * http://www.gnu.org/licenses/gpl-2.0.html
- *
- * GPL HEADER END
- */
-/*
- * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
- * Use is subject to license terms.
- *
- * Copyright (c) 2011, 2014, Intel Corporation.
- */
-
-#define DEBUG_SUBSYSTEM S_LLITE
-
-#include "../include/lustre/lustre_idl.h"
-#include "../include/cl_object.h"
-#include "../include/obd.h"
-#include "../include/obd_support.h"
-#include "llite_internal.h"
-#include "vvp_internal.h"
-
-static inline struct vvp_req *cl2vvp_req(const struct cl_req_slice *slice)
-{
- return container_of0(slice, struct vvp_req, vrq_cl);
-}
-
-/**
- * Implementation of struct cl_req_operations::cro_attr_set() for VVP
- * layer. VVP is responsible for
- *
- * - o_[mac]time
- *
- * - o_mode
- *
- * - o_parent_seq
- *
- * - o_[ug]id
- *
- * - o_parent_oid
- *
- * - o_parent_ver
- *
- * - o_ioepoch,
- *
- */
-static void vvp_req_attr_set(const struct lu_env *env,
- const struct cl_req_slice *slice,
- const struct cl_object *obj,
- struct cl_req_attr *attr, u64 flags)
-{
- struct inode *inode;
- struct obdo *oa;
- u32 valid_flags;
-
- oa = attr->cra_oa;
- inode = vvp_object_inode(obj);
- valid_flags = OBD_MD_FLTYPE;
-
- if (slice->crs_req->crq_type == CRT_WRITE) {
- if (flags & OBD_MD_FLEPOCH) {
- oa->o_valid |= OBD_MD_FLEPOCH;
- oa->o_ioepoch = ll_i2info(inode)->lli_ioepoch;
- valid_flags |= OBD_MD_FLMTIME | OBD_MD_FLCTIME |
- OBD_MD_FLUID | OBD_MD_FLGID;
- }
- }
- obdo_from_inode(oa, inode, valid_flags & flags);
- obdo_set_parent_fid(oa, &ll_i2info(inode)->lli_fid);
- if (OBD_FAIL_CHECK(OBD_FAIL_LFSCK_INVALID_PFID))
- oa->o_parent_oid++;
- memcpy(attr->cra_jobid, ll_i2info(inode)->lli_jobid,
- LUSTRE_JOBID_SIZE);
-}
-
-static void vvp_req_completion(const struct lu_env *env,
- const struct cl_req_slice *slice, int ioret)
-{
- struct vvp_req *vrq;
-
- if (ioret > 0)
- cl_stats_tally(slice->crs_dev, slice->crs_req->crq_type, ioret);
-
- vrq = cl2vvp_req(slice);
- kmem_cache_free(vvp_req_kmem, vrq);
-}
-
-static const struct cl_req_operations vvp_req_ops = {
- .cro_attr_set = vvp_req_attr_set,
- .cro_completion = vvp_req_completion
-};
-
-int vvp_req_init(const struct lu_env *env, struct cl_device *dev,
- struct cl_req *req)
-{
- struct vvp_req *vrq;
- int result;
-
- vrq = kmem_cache_zalloc(vvp_req_kmem, GFP_NOFS);
- if (vrq) {
- cl_req_slice_add(req, &vrq->vrq_cl, dev, &vvp_req_ops);
- result = 0;
- } else {
- result = -ENOMEM;
- }
- return result;
-}