slot_map.h (693B)
1/* SPDX-License-Identifier: GPL-2.0-or-later */ 2/* 3 * slotmap.h 4 * 5 * description here 6 * 7 * Copyright (C) 2002, 2004 Oracle. All rights reserved. 8 */ 9 10 11#ifndef SLOTMAP_H 12#define SLOTMAP_H 13 14int ocfs2_init_slot_info(struct ocfs2_super *osb); 15void ocfs2_free_slot_info(struct ocfs2_super *osb); 16 17int ocfs2_find_slot(struct ocfs2_super *osb); 18void ocfs2_put_slot(struct ocfs2_super *osb); 19 20int ocfs2_refresh_slot_info(struct ocfs2_super *osb); 21 22int ocfs2_node_num_to_slot(struct ocfs2_super *osb, unsigned int node_num); 23int ocfs2_slot_to_node_num_locked(struct ocfs2_super *osb, int slot_num, 24 unsigned int *node_num); 25 26int ocfs2_clear_slot(struct ocfs2_super *osb, int slot_num); 27 28#endif