1 /* SPDX-License-Identifier: GPL-2.0-or-later */
2 /* -*- mode: c; c-basic-offset: 8; -*-
3 * vim: noexpandtab sw=8 ts=8 sts=0:
4 *
5 * ocfs2_heartbeat.h
6 *
7 * On-disk structures for ocfs2_heartbeat
8 *
9 * Copyright (C) 2002, 2004 Oracle. All rights reserved.
10 */
11
12 #ifndef _OCFS2_HEARTBEAT_H
13 #define _OCFS2_HEARTBEAT_H
14
15 struct o2hb_disk_heartbeat_block {
16 __le64 hb_seq;
17 __u8 hb_node;
18 __u8 hb_pad1[3];
19 __le32 hb_cksum;
20 __le64 hb_generation;
21 __le32 hb_dead_ms;
22 };
23
24 #endif /* _OCFS2_HEARTBEAT_H */