| /* |
| * Copyright (C) 2005 Red Hat, Inc. All rights reserved. |
| * |
| * This file is part of LVM2. |
| * |
| * This copyrighted material is made available to anyone wishing to use, |
| * modify, copy, or redistribute it subject to the terms and conditions |
| * of the GNU Lesser General Public License v.2.1. |
| * |
| * You should have received a copy of the GNU Lesser General Public License |
| * along with this program; if not, write to the Free Software Foundation, |
| * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
| */ |
| |
| #ifndef _LVM_PV_ALLOC_H |
| |
| #include <inttypes.h> |
| |
| struct dm_list; |
| struct dm_pool; |
| struct lv_segment; |
| struct physical_volume; |
| struct pv_segment; |
| struct volume_group; |
| |
| int alloc_pv_segment_whole_pv(struct dm_pool *mem, struct physical_volume *pv); |
| int peg_dup(struct dm_pool *mem, struct dm_list *peg_new, struct dm_list *peg_old); |
| struct pv_segment *assign_peg_to_lvseg(struct physical_volume *pv, uint32_t pe, |
| uint32_t area_len, |
| struct lv_segment *seg, |
| uint32_t area_num); |
| int pv_split_segment(struct dm_pool *mem, |
| struct physical_volume *pv, uint32_t pe, |
| struct pv_segment **pvseg_allocated); |
| int discard_pv_segment(struct pv_segment *peg, uint32_t discard_area_reduction); |
| int release_pv_segment(struct pv_segment *peg, uint32_t area_reduction); |
| int check_pv_segments(struct volume_group *vg); |
| void merge_pv_segments(struct pv_segment *peg1, struct pv_segment *peg2); |
| |
| #endif |
