| 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 | |