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