4 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License version 2 only,
8 * as published by the Free Software Foundation.
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License version 2 for more details (a copy is included
14 * in the LICENSE file that accompanied this code).
16 * You should have received a copy of the GNU General Public License
17 * version 2 along with this program; If not, see
18 * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
20 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
21 * CA 95054 USA or visit www.sun.com if you need additional information or
27 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
28 * Use is subject to license terms.
31 * This file is part of Lustre, http://www.lustre.org/
32 * Lustre is a trademark of Sun Microsystems, Inc.
34 * lustre/include/lu_time.h
36 * Author: Nikita Danilov <nikita@clusterfs.com>
39 #ifndef __LUSTRE_LU_TIME_H
40 #define __LUSTRE_LU_TIME_H
45 int lu_time_global_init(void);
46 void lu_time_global_fini(void);
48 int lu_time_named_init(struct lprocfs_stats **stats, const char *name,
49 cfs_proc_dir_entry_t *entry,
50 const char **names, int nr);
51 int lu_time_init(struct lprocfs_stats **stats,
52 cfs_proc_dir_entry_t *entry,
53 const char **names, int nr);
54 void lu_time_fini(struct lprocfs_stats **stats);
56 void lu_lprocfs_time_start(const struct lu_env *env);
57 void lu_lprocfs_time_end(const struct lu_env *env,
58 struct lprocfs_stats *stats, int idx);
60 int lu_time_is_clean(const struct lu_env *env);
62 #endif /* __LUSTRE_LU_TIME_H */