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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.
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.
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]
22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
25 #ifndef _SYS_DSL_SYNCTASK_H
26 #define _SYS_DSL_SYNCTASK_H
29 #include <sys/zfs_context.h>
37 typedef int (dsl_checkfunc_t
)(void *, void *, dmu_tx_t
*);
38 typedef void (dsl_syncfunc_t
)(void *, void *, dmu_tx_t
*);
40 typedef struct dsl_sync_task
{
42 dsl_checkfunc_t
*dst_checkfunc
;
43 dsl_syncfunc_t
*dst_syncfunc
;
49 typedef struct dsl_sync_task_group
{
52 struct dsl_pool
*dstg_pool
;
56 boolean_t dstg_nowaiter
;
57 } dsl_sync_task_group_t
;
59 dsl_sync_task_group_t
*dsl_sync_task_group_create(struct dsl_pool
*dp
);
60 void dsl_sync_task_create(dsl_sync_task_group_t
*dstg
,
61 dsl_checkfunc_t
*, dsl_syncfunc_t
*,
62 void *arg1
, void *arg2
, int blocks_modified
);
63 int dsl_sync_task_group_wait(dsl_sync_task_group_t
*dstg
);
64 void dsl_sync_task_group_nowait(dsl_sync_task_group_t
*dstg
, dmu_tx_t
*tx
);
65 void dsl_sync_task_group_destroy(dsl_sync_task_group_t
*dstg
);
66 void dsl_sync_task_group_sync(dsl_sync_task_group_t
*dstg
, dmu_tx_t
*tx
);
68 int dsl_sync_task_do(struct dsl_pool
*dp
,
69 dsl_checkfunc_t
*checkfunc
, dsl_syncfunc_t
*syncfunc
,
70 void *arg1
, void *arg2
, int blocks_modified
);
71 void dsl_sync_task_do_nowait(struct dsl_pool
*dp
,
72 dsl_checkfunc_t
*checkfunc
, dsl_syncfunc_t
*syncfunc
,
73 void *arg1
, void *arg2
, int blocks_modified
, dmu_tx_t
*tx
);
79 #endif /* _SYS_DSL_SYNCTASK_H */