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