fs/ocfs2/heartbeat.h

   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  * heartbeat.h
   6  *
   7  * Function prototypes
   8  *
   9  * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
  10  */
  11
  12 #ifndef OCFS2_HEARTBEAT_H
  13 #define OCFS2_HEARTBEAT_H
  14
  15 void ocfs2_init_node_maps(struct ocfs2_super *osb);
  16
  17 void ocfs2_do_node_down(int node_num, void *data);
  18
  19 /* node map functions - used to keep track of mounted and in-recovery
  20  * nodes. */
  21 void ocfs2_node_map_set_bit(struct ocfs2_super *osb,
  22                             struct ocfs2_node_map *map,
  23                             int bit);
  24 void ocfs2_node_map_clear_bit(struct ocfs2_super *osb,
  25                               struct ocfs2_node_map *map,
  26                               int bit);
  27 int ocfs2_node_map_test_bit(struct ocfs2_super *osb,
  28                             struct ocfs2_node_map *map,
  29                             int bit);
  30
  31 #endif /* OCFS2_HEARTBEAT_H */