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1/* SPDX-License-Identifier: GPL-2.0-only */
2/******************************************************************************
3*******************************************************************************
4**
5** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
6** Copyright (C) 2004-2005 Red Hat, Inc. All rights reserved.
7**
8**
9*******************************************************************************
10******************************************************************************/
11
12#ifndef __LOCKSPACE_DOT_H__
13#define __LOCKSPACE_DOT_H__
14
15/* DLM_LSFL_FS
16 * The lockspace user is in the kernel (i.e. filesystem). Enables
17 * direct bast/cast callbacks.
18 *
19 * internal lockspace flag - will be removed in future
20 */
21#define DLM_LSFL_FS 0x00000004
22
23int dlm_lockspace_init(void);
24void dlm_lockspace_exit(void);
25struct dlm_ls *dlm_find_lockspace_global(uint32_t id);
26struct dlm_ls *dlm_find_lockspace_local(void *id);
27struct dlm_ls *dlm_find_lockspace_device(int minor);
28void dlm_put_lockspace(struct dlm_ls *ls);
29void dlm_stop_lockspaces(void);
30void dlm_stop_lockspaces_check(void);
31int dlm_new_user_lockspace(const char *name, const char *cluster,
32 uint32_t flags, int lvblen,
33 const struct dlm_lockspace_ops *ops,
34 void *ops_arg, int *ops_result,
35 dlm_lockspace_t **lockspace);
36
37#endif /* __LOCKSPACE_DOT_H__ */
38