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 | |
23 | int dlm_lockspace_init(void); |
24 | void dlm_lockspace_exit(void); |
25 | struct dlm_ls *dlm_find_lockspace_global(uint32_t id); |
26 | struct dlm_ls *dlm_find_lockspace_local(void *id); |
27 | struct dlm_ls *dlm_find_lockspace_device(int minor); |
28 | void dlm_put_lockspace(struct dlm_ls *ls); |
29 | void dlm_stop_lockspaces(void); |
30 | int dlm_new_user_lockspace(const char *name, const char *cluster, |
31 | uint32_t flags, int lvblen, |
32 | const struct dlm_lockspace_ops *ops, |
33 | void *ops_arg, int *ops_result, |
34 | dlm_lockspace_t **lockspace); |
35 | |
36 | #endif /* __LOCKSPACE_DOT_H__ */ |
37 | |
38 | |