1*86d7f5d3SJohn Marino /* $NetBSD: pv_alloc.h,v 1.1.1.1 2008/12/22 00:18:44 haad Exp $ */ 2*86d7f5d3SJohn Marino 3*86d7f5d3SJohn Marino /* 4*86d7f5d3SJohn Marino * Copyright (C) 2005 Red Hat, Inc. All rights reserved. 5*86d7f5d3SJohn Marino * 6*86d7f5d3SJohn Marino * This file is part of LVM2. 7*86d7f5d3SJohn Marino * 8*86d7f5d3SJohn Marino * This copyrighted material is made available to anyone wishing to use, 9*86d7f5d3SJohn Marino * modify, copy, or redistribute it subject to the terms and conditions 10*86d7f5d3SJohn Marino * of the GNU Lesser General Public License v.2.1. 11*86d7f5d3SJohn Marino * 12*86d7f5d3SJohn Marino * You should have received a copy of the GNU Lesser General Public License 13*86d7f5d3SJohn Marino * along with this program; if not, write to the Free Software Foundation, 14*86d7f5d3SJohn Marino * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 15*86d7f5d3SJohn Marino */ 16*86d7f5d3SJohn Marino 17*86d7f5d3SJohn Marino #ifndef _LVM_PV_ALLOC_H 18*86d7f5d3SJohn Marino 19*86d7f5d3SJohn Marino int alloc_pv_segment_whole_pv(struct dm_pool *mem, struct physical_volume *pv); 20*86d7f5d3SJohn Marino int peg_dup(struct dm_pool *mem, struct dm_list *peg_new, struct dm_list *peg_old); 21*86d7f5d3SJohn Marino struct pv_segment *assign_peg_to_lvseg(struct physical_volume *pv, uint32_t pe, 22*86d7f5d3SJohn Marino uint32_t area_len, 23*86d7f5d3SJohn Marino struct lv_segment *seg, 24*86d7f5d3SJohn Marino uint32_t area_num); 25*86d7f5d3SJohn Marino int pv_split_segment(struct physical_volume *pv, uint32_t pe); 26*86d7f5d3SJohn Marino int release_pv_segment(struct pv_segment *peg, uint32_t area_reduction); 27*86d7f5d3SJohn Marino int check_pv_segments(struct volume_group *vg); 28*86d7f5d3SJohn Marino void merge_pv_segments(struct pv_segment *peg1, struct pv_segment *peg2); 29*86d7f5d3SJohn Marino 30*86d7f5d3SJohn Marino #endif 31