1*56a34939Shaad /* $NetBSD: pv_alloc.h,v 1.1.1.1 2008/12/22 00:18:44 haad Exp $ */ 2*56a34939Shaad 3*56a34939Shaad /* 4*56a34939Shaad * Copyright (C) 2005 Red Hat, Inc. All rights reserved. 5*56a34939Shaad * 6*56a34939Shaad * This file is part of LVM2. 7*56a34939Shaad * 8*56a34939Shaad * This copyrighted material is made available to anyone wishing to use, 9*56a34939Shaad * modify, copy, or redistribute it subject to the terms and conditions 10*56a34939Shaad * of the GNU Lesser General Public License v.2.1. 11*56a34939Shaad * 12*56a34939Shaad * You should have received a copy of the GNU Lesser General Public License 13*56a34939Shaad * along with this program; if not, write to the Free Software Foundation, 14*56a34939Shaad * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 15*56a34939Shaad */ 16*56a34939Shaad 17*56a34939Shaad #ifndef _LVM_PV_ALLOC_H 18*56a34939Shaad 19*56a34939Shaad int alloc_pv_segment_whole_pv(struct dm_pool *mem, struct physical_volume *pv); 20*56a34939Shaad int peg_dup(struct dm_pool *mem, struct dm_list *peg_new, struct dm_list *peg_old); 21*56a34939Shaad struct pv_segment *assign_peg_to_lvseg(struct physical_volume *pv, uint32_t pe, 22*56a34939Shaad uint32_t area_len, 23*56a34939Shaad struct lv_segment *seg, 24*56a34939Shaad uint32_t area_num); 25*56a34939Shaad int pv_split_segment(struct physical_volume *pv, uint32_t pe); 26*56a34939Shaad int release_pv_segment(struct pv_segment *peg, uint32_t area_reduction); 27*56a34939Shaad int check_pv_segments(struct volume_group *vg); 28*56a34939Shaad void merge_pv_segments(struct pv_segment *peg1, struct pv_segment *peg2); 29*56a34939Shaad 30*56a34939Shaad #endif 31