/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * Lustre Light name resolution
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * Copyright (c) 2002-2004 Cluster File Systems, Inc.
+ * 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 file is part of Lustre, http://www.lustre.org.
+ * 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).
*
- * Lustre is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
+ * 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
*
- * Lustre 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 for more details.
+ * 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.
*
- * You should have received a copy of the GNU General Public License
- * along with Lustre; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2003, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
+ *
+ * lustre/liblustre/namei.c
+ *
+ * Lustre Light name resolution
*/
#define DEBUG_SUBSYSTEM S_LLITE
#include <fcntl.h>
#include <sys/queue.h>
-#include <sysio.h>
-#ifdef HAVE_XTIO_H
-#include <xtio.h>
-#endif
-#include <fs.h>
-#include <mount.h>
-#include <inode.h>
-#ifdef HAVE_FILE_H
-#include <file.h>
-#endif
-
-#undef LIST_HEAD
-
#include "llite_lib.h"
void ll_intent_drop_lock(struct lookup_intent *it)
sbi = llu_i2sbi(inode);
md_set_lock_data(sbi->ll_md_exp,
- &it->d.lustre.it_lock_handle, inode);
+ &it->d.lustre.it_lock_handle, inode, NULL);
}
/* drop lookup/getattr locks */
}
static int pnode_revalidate_finish(struct ptlrpc_request *req,
- int offset,
struct lookup_intent *it,
struct pnode *pnode)
{
RETURN(-ENOENT);
rc = md_get_lustre_md(llu_i2sbi(inode)->ll_md_exp, req,
- offset, llu_i2sbi(inode)->ll_dt_exp,
+ llu_i2sbi(inode)->ll_dt_exp,
llu_i2sbi(inode)->ll_md_exp, &md);
if (rc)
RETURN(rc);
- llu_update_inode(inode, md.body, md.lsm);
+ llu_update_inode(inode, &md);
RETURN(rc);
}
{
struct pnode_base *pb = pnode->p_base;
struct it_cb_data icbd;
- struct md_op_data op_data;
+ struct md_op_data op_data = {{ 0 }};
struct ptlrpc_request *req = NULL;
struct lookup_intent lookup_it = { .it_op = IT_LOOKUP };
struct obd_export *exp;
}
}
- exp = llu_i2mdcexp(pb->pb_ino);
+ exp = llu_i2mdexp(pb->pb_ino);
icbd.icbd_parent = pnode->p_parent->p_base->pb_ino;
icbd.icbd_child = pnode;
if (rc < 0)
GOTO(out, rc = 0);
- rc = pnode_revalidate_finish(req, DLM_REPLY_REC_OFF, it, pnode);
+ rc = pnode_revalidate_finish(req, it, pnode);
if (rc != 0) {
ll_intent_release(it);
GOTO(out, rc = 0);
if (it_disposition(it, DISP_OPEN_CREATE) &&
!it_open_error(DISP_OPEN_CREATE, it)) {
LASSERT(request);
- LASSERT(atomic_read(&request->rq_refcount) > 1);
+ LASSERT(cfs_atomic_read(&request->rq_refcount) > 1);
CDEBUG(D_INODE, "dec a ref of req %p\n", request);
ptlrpc_req_finished(request);
}
if (it_disposition(it, DISP_OPEN_CREATE))
ptlrpc_req_finished(request);
- rc = md_get_lustre_md(sbi->ll_md_exp, request, offset,
+ rc = md_get_lustre_md(sbi->ll_md_exp, request,
sbi->ll_dt_exp, sbi->ll_md_exp, &md);
if (rc)
RETURN(rc);
/* bug 2334: drop MDS lock before acquiring OST lock */
ll_intent_drop_lock(it);
- rc = llu_glimpse_size(inode);
+ rc = cl_glimpse_size(inode);
if (rc) {
I_RELE(inode);
RETURN(rc);
static int llu_lookup_it(struct inode *parent, struct pnode *pnode,
struct lookup_intent *it, int flags)
{
- struct md_op_data op_data;
+ struct md_op_data op_data = {{ 0 }};
struct it_cb_data icbd;
struct ptlrpc_request *req = NULL;
struct lookup_intent lookup_it = { .it_op = IT_LOOKUP };
pnode->p_base->pb_name.name,
pnode->p_base->pb_name.len, flags, opc);
- rc = md_intent_lock(llu_i2mdcexp(parent), &op_data, NULL, 0, it,
+ rc = md_intent_lock(llu_i2mdexp(parent), &op_data, NULL, 0, it,
flags, &req, llu_md_blocking_ast,
LDLM_FL_CANCEL_ON_BLOCK);
if (rc < 0)
}
out:
+ if (it)
+ OBD_FREE(it, sizeof(*it));
liblustre_wait_event(0);
RETURN(rc);
}