/* SPDX-License-Identifier: GPL-2.0-or-later */

  /* -*- mode: c; c-basic-offset: 8; -*-
   * vim: noexpandtab sw=8 ts=8 sts=0:
   *
   * slotmap.h
   *
   * description here
   *
   * Copyright (C) 2002, 2004 Oracle.  All rights reserved.

   */
  
  
  #ifndef SLOTMAP_H
  #define SLOTMAP_H

  int ocfs2_init_slot_info(struct ocfs2_super *osb);

  void ocfs2_free_slot_info(struct ocfs2_super *osb);

  
  int ocfs2_find_slot(struct ocfs2_super *osb);
  void ocfs2_put_slot(struct ocfs2_super *osb);

  int ocfs2_refresh_slot_info(struct ocfs2_super *osb);

  int ocfs2_node_num_to_slot(struct ocfs2_super *osb, unsigned int node_num);
  int ocfs2_slot_to_node_num_locked(struct ocfs2_super *osb, int slot_num,
  				  unsigned int *node_num);

  int ocfs2_clear_slot(struct ocfs2_super *osb, int slot_num);

  
  #endif