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| 2 | |
| 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 | |
| 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
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| 37 |
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