mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-18 18:31:00 +03:00
5dbd68a352
4914 zfs on-disk bookmark structure should be named *_phys_t Reviewed by: George Wilson <george.wilson@delphix.com> Reviewed by: Christopher Siden <christopher.siden@delphix.com> Reviewed by: Richard Lowe <richlowe@richlowe.net> Reviewed by: Saso Kiselkov <skiselkov.ml@gmail.com> Approved by: Robert Mustacchi <rm@joyent.com> References: https://www.illumos.org/issues/4914 https://github.com/illumos/illumos-gate/commit/7802d7b Porting notes: There were a number of zfsonlinux-specific uses of zbookmark_t which needed to be updated. This should reduce the likelihood of further problems like issue #2094 from occurring. Ported by: Tim Chase <tim@chase2k.com> Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov> Closes #2558
66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
/*
|
|
* CDDL HEADER START
|
|
*
|
|
* The contents of this file are subject to the terms of the
|
|
* Common Development and Distribution License (the "License").
|
|
* You may not use this file except in compliance with the License.
|
|
*
|
|
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
|
* or http://www.opensolaris.org/os/licensing.
|
|
* See the License for the specific language governing permissions
|
|
* and limitations under the License.
|
|
*
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
|
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
|
* If applicable, add the following below this CDDL HEADER, with the
|
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
|
* information: Portions Copyright [yyyy] [name of copyright owner]
|
|
*
|
|
* CDDL HEADER END
|
|
*/
|
|
/*
|
|
* Copyright (c) 2012, 2014 by Delphix. All rights reserved.
|
|
*/
|
|
|
|
#ifndef _SYS_BPTREE_H
|
|
#define _SYS_BPTREE_H
|
|
|
|
#include <sys/spa.h>
|
|
#include <sys/zio.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
typedef struct bptree_phys {
|
|
uint64_t bt_begin;
|
|
uint64_t bt_end;
|
|
uint64_t bt_bytes;
|
|
uint64_t bt_comp;
|
|
uint64_t bt_uncomp;
|
|
} bptree_phys_t;
|
|
|
|
typedef struct bptree_entry_phys {
|
|
blkptr_t be_bp;
|
|
uint64_t be_birth_txg; /* only delete blocks born after this txg */
|
|
zbookmark_phys_t be_zb; /* holds traversal resume point if needed */
|
|
} bptree_entry_phys_t;
|
|
|
|
typedef int bptree_itor_t(void *arg, const blkptr_t *bp, dmu_tx_t *tx);
|
|
|
|
uint64_t bptree_alloc(objset_t *os, dmu_tx_t *tx);
|
|
int bptree_free(objset_t *os, uint64_t obj, dmu_tx_t *tx);
|
|
boolean_t bptree_is_empty(objset_t *os, uint64_t obj);
|
|
|
|
void bptree_add(objset_t *os, uint64_t obj, blkptr_t *bp, uint64_t birth_txg,
|
|
uint64_t bytes, uint64_t comp, uint64_t uncomp, dmu_tx_t *tx);
|
|
|
|
int bptree_iterate(objset_t *os, uint64_t obj, boolean_t free,
|
|
bptree_itor_t func, void *arg, dmu_tx_t *tx);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* _SYS_BPTREE_H */
|