Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6
[wrt350n-kernel.git] / fs / ocfs2 / heartbeat.h
blob7aff4b4c63ded97f5b0a2375bac93655b9a85d92
1 /* -*- mode: c; c-basic-offset: 8; -*-
2 * vim: noexpandtab sw=8 ts=8 sts=0:
4 * heartbeat.h
6 * Function prototypes
8 * Copyright (C) 2002, 2004 Oracle. All rights reserved.
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public
12 * License as published by the Free Software Foundation; either
13 * version 2 of the License, or (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18 * General Public License for more details.
20 * You should have received a copy of the GNU General Public
21 * License along with this program; if not, write to the
22 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
23 * Boston, MA 021110-1307, USA.
26 #ifndef OCFS2_HEARTBEAT_H
27 #define OCFS2_HEARTBEAT_H
29 void ocfs2_init_node_maps(struct ocfs2_super *osb);
31 void ocfs2_setup_hb_callbacks(struct ocfs2_super *osb);
32 void ocfs2_stop_heartbeat(struct ocfs2_super *osb);
34 /* node map functions - used to keep track of mounted and in-recovery
35 * nodes. */
36 <<<<<<< HEAD:fs/ocfs2/heartbeat.h
37 void ocfs2_node_map_init(struct ocfs2_node_map *map);
38 =======
39 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:fs/ocfs2/heartbeat.h
40 int ocfs2_node_map_is_empty(struct ocfs2_super *osb,
41 struct ocfs2_node_map *map);
42 void ocfs2_node_map_set_bit(struct ocfs2_super *osb,
43 struct ocfs2_node_map *map,
44 int bit);
45 void ocfs2_node_map_clear_bit(struct ocfs2_super *osb,
46 struct ocfs2_node_map *map,
47 int bit);
48 int ocfs2_node_map_test_bit(struct ocfs2_super *osb,
49 struct ocfs2_node_map *map,
50 int bit);
51 int ocfs2_node_map_iterate(struct ocfs2_super *osb,
52 struct ocfs2_node_map *map,
53 int idx);
54 static inline int ocfs2_node_map_first_set_bit(struct ocfs2_super *osb,
55 struct ocfs2_node_map *map)
57 return ocfs2_node_map_iterate(osb, map, 0);
59 int ocfs2_recovery_map_set(struct ocfs2_super *osb,
60 int num);
61 void ocfs2_recovery_map_clear(struct ocfs2_super *osb,
62 int num);
63 <<<<<<< HEAD:fs/ocfs2/heartbeat.h
64 /* returns 1 if bit is the only bit set in target, 0 otherwise */
65 int ocfs2_node_map_is_only(struct ocfs2_super *osb,
66 struct ocfs2_node_map *target,
67 int bit);
68 =======
69 >>>>>>> 264e3e889d86e552b4191d69bb60f4f3b383135a:fs/ocfs2/heartbeat.h
71 #endif /* OCFS2_HEARTBEAT_H */