1 /* $NetBSD: pv_alloc.h,v 1.1.1.1 2008/12/22 00:18:44 haad Exp $ */
4 * Copyright (C) 2005 Red Hat, Inc. All rights reserved.
6 * This file is part of LVM2.
8 * This copyrighted material is made available to anyone wishing to use,
9 * modify, copy, or redistribute it subject to the terms and conditions
10 * of the GNU Lesser General Public License v.2.1.
12 * You should have received a copy of the GNU Lesser General Public License
13 * along with this program; if not, write to the Free Software Foundation,
14 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 #ifndef _LVM_PV_ALLOC_H
19 int alloc_pv_segment_whole_pv(struct dm_pool *mem, struct physical_volume *pv);
20 int peg_dup(struct dm_pool *mem, struct dm_list *peg_new, struct dm_list *peg_old);
21 struct pv_segment *assign_peg_to_lvseg(struct physical_volume *pv, uint32_t pe,
23 struct lv_segment *seg,
25 int pv_split_segment(struct physical_volume *pv, uint32_t pe);
26 int release_pv_segment(struct pv_segment *peg, uint32_t area_reduction);
27 int check_pv_segments(struct volume_group *vg);
28 void merge_pv_segments(struct pv_segment *peg1, struct pv_segment *peg2);