1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22/*
23 * Copyright (c) 2017 by Delphix. All rights reserved.
24 */
25
26#ifndef _SYS_SPA_CHECKPOINT_H
27#define	_SYS_SPA_CHECKPOINT_H
28
29#include <sys/zthr.h>
30
31typedef struct spa_checkpoint_info {
32	uint64_t sci_timestamp; /* when checkpointed uberblock was synced  */
33	uint64_t sci_dspace;    /* disk space used by checkpoint in bytes */
34} spa_checkpoint_info_t;
35
36int spa_checkpoint(const char *);
37int spa_checkpoint_discard(const char *);
38
39boolean_t spa_checkpoint_discard_thread_check(void *, zthr_t *);
40int spa_checkpoint_discard_thread(void *, zthr_t *);
41
42int spa_checkpoint_get_stats(spa_t *, pool_checkpoint_stat_t *);
43
44#endif /* _SYS_SPA_CHECKPOINT_H */
45