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[DLM] The core of the DLM for GFS2/CLVM

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This is the core of the distributed lock manager which is required
to use GFS2 as a cluster filesystem. It is also used by CLVM and
can be used as a standalone lock manager independantly of either
of these two projects.

It implements VAX-style locking modes.

Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steve Whitehouse <swhiteho@redhat.com>
This commit is contained in:
David Teigland
2006-01-18 09:30:29 +00:00
committed by Steven Whitehouse
parent e473142070
commit e7fd41792f
39 changed files with 12178 additions and 0 deletions
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26
fs/dlm/ast.h Normal file
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/******************************************************************************
*******************************************************************************
**
** Copyright (C) 2005 Red Hat, Inc. All rights reserved.
**
** This copyrighted material is made available to anyone wishing to use,
** modify, copy, or redistribute it subject to the terms and conditions
** of the GNU General Public License v.2.
**
*******************************************************************************
******************************************************************************/
#ifndef __ASTD_DOT_H__
#define __ASTD_DOT_H__
void dlm_add_ast(struct dlm_lkb *lkb, int type);
void dlm_del_ast(struct dlm_lkb *lkb);
void dlm_astd_wake(void);
int dlm_astd_start(void);
void dlm_astd_stop(void);
void dlm_astd_suspend(void);
void dlm_astd_resume(void);
#endif