1328970deSThomas Gleixner /* SPDX-License-Identifier: GPL-2.0-or-later */ 2*fa60ce2cSMasahiro Yamada /* 3ccd979bdSMark Fasheh * slotmap.h 4ccd979bdSMark Fasheh * 5ccd979bdSMark Fasheh * description here 6ccd979bdSMark Fasheh * 7ccd979bdSMark Fasheh * Copyright (C) 2002, 2004 Oracle. All rights reserved. 8ccd979bdSMark Fasheh */ 9ccd979bdSMark Fasheh 10ccd979bdSMark Fasheh 11ccd979bdSMark Fasheh #ifndef SLOTMAP_H 12ccd979bdSMark Fasheh #define SLOTMAP_H 13ccd979bdSMark Fasheh 14ccd979bdSMark Fasheh int ocfs2_init_slot_info(struct ocfs2_super *osb); 158e8a4603SMark Fasheh void ocfs2_free_slot_info(struct ocfs2_super *osb); 16ccd979bdSMark Fasheh 17ccd979bdSMark Fasheh int ocfs2_find_slot(struct ocfs2_super *osb); 18ccd979bdSMark Fasheh void ocfs2_put_slot(struct ocfs2_super *osb); 19ccd979bdSMark Fasheh 208e8a4603SMark Fasheh int ocfs2_refresh_slot_info(struct ocfs2_super *osb); 21ccd979bdSMark Fasheh 22d85b20e4SJoel Becker int ocfs2_node_num_to_slot(struct ocfs2_super *osb, unsigned int node_num); 23d85b20e4SJoel Becker int ocfs2_slot_to_node_num_locked(struct ocfs2_super *osb, int slot_num, 24d85b20e4SJoel Becker unsigned int *node_num); 25d85b20e4SJoel Becker 26fc881fa0SJoel Becker int ocfs2_clear_slot(struct ocfs2_super *osb, int slot_num); 27ccd979bdSMark Fasheh 28ccd979bdSMark Fasheh #endif 29