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kernel/linux-rt-4.4.41/fs/ocfs2/cluster/ocfs2_heartbeat.h 1.14 KB
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  /* -*- mode: c; c-basic-offset: 8; -*-
   * vim: noexpandtab sw=8 ts=8 sts=0:
   *
   * ocfs2_heartbeat.h
   *
   * On-disk structures for ocfs2_heartbeat
   *
   * 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
  
  struct o2hb_disk_heartbeat_block {
  	__le64 hb_seq;
  	__u8  hb_node;
  	__u8  hb_pad1[3];
  	__le32 hb_cksum;
  	__le64 hb_generation;
  	__le32 hb_dead_ms;
  };
  
  #endif /* _OCFS2_HEARTBEAT_H */