1 /* SPDX-License-Identifier: GPL-2.0-or-later * !! 1 /* -*- mode: c; c-basic-offset: 8; -*-
2 /* !! 2 * vim: noexpandtab sw=8 ts=8 sts=0:
>> 3 *
3 * dlmdomain.h 4 * dlmdomain.h
4 * 5 *
5 * Copyright (C) 2004 Oracle. All rights rese 6 * Copyright (C) 2004 Oracle. All rights reserved.
>> 7 *
>> 8 * This program is free software; you can redistribute it and/or
>> 9 * modify it under the terms of the GNU General Public
>> 10 * License as published by the Free Software Foundation; either
>> 11 * version 2 of the License, or (at your option) any later version.
>> 12 *
>> 13 * This program is distributed in the hope that it will be useful,
>> 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
>> 16 * General Public License for more details.
>> 17 *
>> 18 * You should have received a copy of the GNU General Public
>> 19 * License along with this program; if not, write to the
>> 20 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
>> 21 * Boston, MA 021110-1307, USA.
>> 22 *
6 */ 23 */
7 24
8 #ifndef DLMDOMAIN_H 25 #ifndef DLMDOMAIN_H
9 #define DLMDOMAIN_H 26 #define DLMDOMAIN_H
10 27
11 extern spinlock_t dlm_domain_lock; 28 extern spinlock_t dlm_domain_lock;
12 extern struct list_head dlm_domains; 29 extern struct list_head dlm_domains;
13 30
14 static inline int dlm_joined(struct dlm_ctxt * !! 31 int dlm_joined(struct dlm_ctxt *dlm);
15 { !! 32 int dlm_shutting_down(struct dlm_ctxt *dlm);
16 int ret = 0; <<
17 <<
18 spin_lock(&dlm_domain_lock); <<
19 if (dlm->dlm_state == DLM_CTXT_JOINED) <<
20 ret = 1; <<
21 spin_unlock(&dlm_domain_lock); <<
22 <<
23 return ret; <<
24 } <<
25 <<
26 static inline int dlm_shutting_down(struct dlm <<
27 { <<
28 int ret = 0; <<
29 <<
30 spin_lock(&dlm_domain_lock); <<
31 if (dlm->dlm_state == DLM_CTXT_IN_SHUT <<
32 ret = 1; <<
33 spin_unlock(&dlm_domain_lock); <<
34 <<
35 return ret; <<
36 } <<
37 <<
38 void dlm_fire_domain_eviction_callbacks(struct 33 void dlm_fire_domain_eviction_callbacks(struct dlm_ctxt *dlm,
39 int no 34 int node_num);
40 35
41 #endif 36 #endif
42 37
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