1 /* -*- MODE: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
2 * vim:expandtab:shiftwidth=8:tabstop=8:
6 * Copyright (C) 2006 Cluster File Systems, Inc.
7 * Author: Yury Umanets <umka@clusterfs.com>
8 * Tom WangDi <wangdi@clusterfs.com>
10 * This file is part of the Lustre file system, http://www.lustre.org
11 * Lustre is a trademark of Cluster File Systems, Inc.
13 * You may have signed or agreed to another license before downloading
14 * this software. If so, you are bound by the terms and conditions
15 * of that agreement, and the following does not apply to you. See the
16 * LICENSE file included with this distribution for more information.
18 * If you did not agree to a different license, then this copy of Lustre
19 * is open source software; you can redistribute it and/or modify it
20 * under the terms of version 2 of the GNU General Public License as
21 * published by the Free Software Foundation.
23 * In either case, Lustre is distributed in the hope that it will be
24 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty
25 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * license text for more details.
28 #ifndef _FLD_INTERNAL_H
29 #define _FLD_INTERNAL_H
31 #include <lustre/lustre_idl.h>
32 #include <dt_object.h>
34 #include <libcfs/list.h>
35 #include <libcfs/kp30.h>
37 #include <linux/types.h>
38 #include <lustre_req_layout.h>
39 #include <lustre_fld.h>
51 extern struct lu_fld_hash fld_hash[];
54 #define FLD_SERVICE_WATCHDOG_TIMEOUT (obd_timeout * 1000)
55 struct fld_thread_info {
56 struct req_capsule fti_pill;
57 int fti_rep_buf_size[4];
62 int fld_index_init(struct lu_server_fld *fld,
63 const struct lu_context *ctx,
64 struct dt_device *dt);
66 void fld_index_fini(struct lu_server_fld *fld,
67 const struct lu_context *ctx);
69 int fld_index_create(struct lu_server_fld *fld,
70 const struct lu_context *ctx,
71 seqno_t seq, mdsno_t mds);
73 int fld_index_delete(struct lu_server_fld *fld,
74 const struct lu_context *ctx,
77 int fld_index_lookup(struct lu_server_fld *fld,
78 const struct lu_context *ctx,
79 seqno_t seq, mdsno_t *mds);
82 extern struct lprocfs_vars fld_server_proc_list[];
83 extern struct lprocfs_vars fld_client_proc_list[];