65 lines
1.7 KiB
C
65 lines
1.7 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) 2016 Gvozden Neskovic <neskovic@compeng.uni-frankfurt.de>.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SYS_VDEV_RAIDZ_H
|
||
|
|
#define _SYS_VDEV_RAIDZ_H
|
||
|
|
|
||
|
|
#include <sys/types.h>
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
struct zio;
|
||
|
|
struct raidz_map;
|
||
|
|
#if !defined(_KERNEL)
|
||
|
|
struct kernel_param {};
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* vdev_raidz interface
|
||
|
|
*/
|
||
|
|
struct raidz_map *vdev_raidz_map_alloc(struct zio *, uint64_t, uint64_t,
|
||
|
|
uint64_t);
|
||
|
|
void vdev_raidz_map_free(struct raidz_map *);
|
||
|
|
void vdev_raidz_generate_parity(struct raidz_map *);
|
||
|
|
int vdev_raidz_reconstruct(struct raidz_map *, const int *, int);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* vdev_raidz_math interface
|
||
|
|
*/
|
||
|
|
void vdev_raidz_math_init(void);
|
||
|
|
void vdev_raidz_math_fini(void);
|
||
|
|
struct raidz_impl_ops *vdev_raidz_math_get_ops(void);
|
||
|
|
int vdev_raidz_math_generate(struct raidz_map *);
|
||
|
|
int vdev_raidz_math_reconstruct(struct raidz_map *, const int *, const int *,
|
||
|
|
const int);
|
||
|
|
int vdev_raidz_impl_set(const char *);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _SYS_VDEV_RAIDZ_H */
|