LXR linux/fs/ocfs2/slot

   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 * slotmap.h
   6 *
   7 * description here
   8 *
   9 * Copyright (C) 2002, 2004 Oracle.  All rights reserved.
  10 */
  11
  12
  13#ifndef SLOTMAP_H
  14#define SLOTMAP_H
  15
  16int ocfs2_init_slot_info(struct ocfs2_super *osb);
  17void ocfs2_free_slot_info(struct ocfs2_super *osb);
  18
  19int ocfs2_find_slot(struct ocfs2_super *osb);
  20void ocfs2_put_slot(struct ocfs2_super *osb);
  21
  22int ocfs2_refresh_slot_info(struct ocfs2_super *osb);
  23
  24int ocfs2_node_num_to_slot(struct ocfs2_super *osb, unsigned int node_num);
  25int ocfs2_slot_to_node_num_locked(struct ocfs2_super *osb, int slot_num,
  26                                  unsigned int *node_num);
  27
  28int ocfs2_clear_slot(struct ocfs2_super *osb, int slot_num);
  29
  30#endif
  31