65 lines
1.7 KiB
C
65 lines
1.7 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright (C) 2016 Gvozden Neskovic <neskovic@compeng.uni-frankfurt.de>.
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*/
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#ifndef _SYS_VDEV_RAIDZ_H
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#define _SYS_VDEV_RAIDZ_H
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#include <sys/types.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct zio;
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struct raidz_map;
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#if !defined(_KERNEL)
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struct kernel_param {};
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#endif
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/*
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* vdev_raidz interface
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*/
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struct raidz_map *vdev_raidz_map_alloc(struct zio *, uint64_t, uint64_t,
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uint64_t);
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void vdev_raidz_map_free(struct raidz_map *);
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void vdev_raidz_generate_parity(struct raidz_map *);
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int vdev_raidz_reconstruct(struct raidz_map *, const int *, int);
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/*
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* vdev_raidz_math interface
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*/
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void vdev_raidz_math_init(void);
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void vdev_raidz_math_fini(void);
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struct raidz_impl_ops *vdev_raidz_math_get_ops(void);
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int vdev_raidz_math_generate(struct raidz_map *);
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int vdev_raidz_math_reconstruct(struct raidz_map *, const int *, const int *,
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const int);
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int vdev_raidz_impl_set(const char *);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SYS_VDEV_RAIDZ_H */
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