mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-26 05:34:13 +08:00
e7fd41792f
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>
35 lines
1.5 KiB
C
35 lines
1.5 KiB
C
/******************************************************************************
|
|
*******************************************************************************
|
|
**
|
|
** Copyright (C) Sistina Software, Inc. 1997-2003 All rights reserved.
|
|
** Copyright (C) 2004-2005 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 __RECOVER_DOT_H__
|
|
#define __RECOVER_DOT_H__
|
|
|
|
int dlm_wait_function(struct dlm_ls *ls, int (*testfn) (struct dlm_ls *ls));
|
|
uint32_t dlm_recover_status(struct dlm_ls *ls);
|
|
void dlm_set_recover_status(struct dlm_ls *ls, uint32_t status);
|
|
int dlm_recover_members_wait(struct dlm_ls *ls);
|
|
int dlm_recover_directory_wait(struct dlm_ls *ls);
|
|
int dlm_recover_locks_wait(struct dlm_ls *ls);
|
|
int dlm_recover_done_wait(struct dlm_ls *ls);
|
|
int dlm_recover_masters(struct dlm_ls *ls);
|
|
int dlm_recover_master_reply(struct dlm_ls *ls, struct dlm_rcom *rc);
|
|
int dlm_recover_locks(struct dlm_ls *ls);
|
|
void dlm_recovered_lock(struct dlm_rsb *r);
|
|
int dlm_create_root_list(struct dlm_ls *ls);
|
|
void dlm_release_root_list(struct dlm_ls *ls);
|
|
void dlm_clear_toss_list(struct dlm_ls *ls);
|
|
void dlm_recover_rsbs(struct dlm_ls *ls);
|
|
|
|
#endif /* __RECOVER_DOT_H__ */
|
|
|