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/*
* 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) 2020, 2021, 2022 by Pawel Jakub Dawidek
*/
#ifndef _SYS_BRT_H
#define _SYS_BRT_H
#include <sys/sysmacros.h>
#include <sys/types.h>
#include <sys/fs/zfs.h>
#include <sys/zio.h>
#include <sys/dmu.h>
#ifdef __cplusplus
extern "C" {
#endif
extern boolean_t brt_entry_decref(spa_t *spa, const blkptr_t *bp);
extern uint64_t brt_get_dspace(spa_t *spa);
extern uint64_t brt_get_used(spa_t *spa);
extern uint64_t brt_get_saved(spa_t *spa);
extern uint64_t brt_get_ratio(spa_t *spa);
extern boolean_t brt_maybe_exists(spa_t *spa, const blkptr_t *bp);
extern void brt_init(void);
extern void brt_fini(void);
extern void brt_pending_add(spa_t *spa, const blkptr_t *bp, dmu_tx_t *tx);
extern void brt_pending_remove(spa_t *spa, const blkptr_t *bp, dmu_tx_t *tx);
extern void brt_pending_apply(spa_t *spa, uint64_t txg);
extern void brt_create(spa_t *spa);
extern int brt_load(spa_t *spa);
extern void brt_unload(spa_t *spa);
extern void brt_sync(spa_t *spa, uint64_t txg);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_BRT_H */
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