ocfs2/cluster/ocfs2_heartbeat.h

0001 /* SPDX-License-Identifier: GPL-2.0-or-later */
0002 /*
0003  * ocfs2_heartbeat.h
0004  *
0005  * On-disk structures for ocfs2_heartbeat
0006  *
0007  * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
0008  */
0009
0010 #ifndef _OCFS2_HEARTBEAT_H
0011 #define _OCFS2_HEARTBEAT_H
0012
0013 struct o2hb_disk_heartbeat_block {
0014     __le64 hb_seq;
0015     __u8  hb_node;
0016     __u8  hb_pad1[3];
0017     __le32 hb_cksum;
0018     __le64 hb_generation;
0019     __le32 hb_dead_ms;
0020 };
0021
0022 #endif /* _OCFS2_HEARTBEAT_H */