/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
* vim:expandtab:shiftwidth=8:tabstop=8:
*
- * lustre/cmm/cmm_internal.h
- * Lustre Cluster Metadata Manager (cmm),
- * MDC device
+ * GPL HEADER START
*
- * Copyright (C) 2006 Cluster File Systems, Inc.
- * Author: Mike Pershin <tappro@clusterfs.com>
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
- * This file is part of the Lustre file system, http://www.lustre.org
- * Lustre is a trademark of 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.
*
- * You may have signed or agreed to another license before downloading
- * this software. If so, you are bound by the terms and conditions
- * of that agreement, and the following does not apply to you. See the
- * LICENSE file included with this distribution for more information.
+ * 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).
*
- * If you did not agree to a different license, then this copy of Lustre
- * is open source 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
*
- * In either case, 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
- * license text 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.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2007, 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/cmm/mdc_internal.h
+ *
+ * Lustre Cluster Metadata Manager (cmm), MDC device
+ *
+ * Author: Mike Pershin <tappro@clusterfs.com>
*/
#ifndef _CMM_MDC_INTERNAL_H
#include <md_object.h>
struct mdc_cli_desc {
- struct lustre_handle cl_conn;
/* uuid of remote MDT to connect */
struct obd_uuid cl_srv_uuid;
/* mdc uuid */
struct mdc_device {
struct md_device mc_md_dev;
/* other MD servers in cluster */
- struct list_head mc_linkage;
+ cfs_list_t mc_linkage;
mdsno_t mc_num;
struct mdc_cli_desc mc_desc;
- struct semaphore mc_fid_sem;
+ cfs_semaphore_t mc_fid_sem;
};
struct mdc_thread_info {
};
struct mdc_object {
- struct md_object mco_obj;
+ struct md_object mco_obj;
};
static inline struct lu_device *mdc2lu_dev(struct mdc_device *mc)
{
- return (&mc->mc_md_dev.md_lu_dev);
+ return (&mc->mc_md_dev.md_lu_dev);
}
static inline struct mdc_device *md2mdc_dev(struct md_device *md)
static inline struct mdc_device *mdc_obj2dev(struct mdc_object *mco)
{
- return (md2mdc_dev(md_obj2dev(&mco->mco_obj)));
+ return (md2mdc_dev(md_obj2dev(&mco->mco_obj)));
}
static inline struct mdc_object *lu2mdc_obj(struct lu_object *lo)
{
- return container_of0(lo, struct mdc_object, mco_obj.mo_lu);
+ return container_of0(lo, struct mdc_object, mco_obj.mo_lu);
}
static inline struct mdc_object *md2mdc_obj(struct md_object *mo)
{
- return container_of0(mo, struct mdc_object, mco_obj);
+ return container_of0(mo, struct mdc_object, mco_obj);
}
static inline struct mdc_device *lu2mdc_dev(struct lu_device *ld)
{
- return container_of0(ld, struct mdc_device, mc_md_dev.md_lu_dev);
+ return container_of0(ld, struct mdc_device, mc_md_dev.md_lu_dev);
}
struct lu_object *mdc_object_alloc(const struct lu_env *,