mirror of
https://github.com/torvalds/linux.git
synced 2024-11-06 12:11:59 +00:00
6953b4c008
The last bit of classic stack used directly in ocfs2 code is o2hb. Specifically, the check for heartbeat during mount and the call to ocfs2_hb_ctl during unmount. We create an extra API, ocfs2_cluster_hangup(), to encapsulate the call to ocfs2_hb_ctl. Other stacks will just leave hangup() empty. The check for heartbeat is moved into ocfs2_cluster_connect(). It will be matched by a similar check for other stacks. With this change, only stackglue.c includes cluster/ headers. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/* -*- mode: c; c-basic-offset: 8; -*-
|
|
* vim: noexpandtab sw=8 ts=8 sts=0:
|
|
*
|
|
* heartbeat.h
|
|
*
|
|
* Function prototypes
|
|
*
|
|
* Copyright (C) 2002, 2004 Oracle. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public
|
|
* License along with this program; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 021110-1307, USA.
|
|
*/
|
|
|
|
#ifndef OCFS2_HEARTBEAT_H
|
|
#define OCFS2_HEARTBEAT_H
|
|
|
|
void ocfs2_init_node_maps(struct ocfs2_super *osb);
|
|
|
|
void ocfs2_do_node_down(int node_num, void *data);
|
|
|
|
/* node map functions - used to keep track of mounted and in-recovery
|
|
* nodes. */
|
|
void ocfs2_node_map_set_bit(struct ocfs2_super *osb,
|
|
struct ocfs2_node_map *map,
|
|
int bit);
|
|
void ocfs2_node_map_clear_bit(struct ocfs2_super *osb,
|
|
struct ocfs2_node_map *map,
|
|
int bit);
|
|
int ocfs2_node_map_test_bit(struct ocfs2_super *osb,
|
|
struct ocfs2_node_map *map,
|
|
int bit);
|
|
|
|
#endif /* OCFS2_HEARTBEAT_H */
|