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 2007 Sun Microsystems, Inc. All rights reserved.
23 * Use is subject to license terms.
26 #ifndef _SYS_DSL_SYNCTASK_H
27 #define _SYS_DSL_SYNCTASK_H
29 #pragma ident "%Z%%M% %I% %E% SMI"
32 #include <sys/zfs_context.h>
40 typedef int (dsl_checkfunc_t)(void *, void *, dmu_tx_t *);
41 typedef void (dsl_syncfunc_t)(void *, void *, cred_t *, dmu_tx_t *);
43 typedef struct dsl_sync_task {
45 dsl_checkfunc_t *dst_checkfunc;
46 dsl_syncfunc_t *dst_syncfunc;
52 typedef struct dsl_sync_task_group {
55 struct dsl_pool *dstg_pool;
60 boolean_t dstg_nowaiter;
61 } dsl_sync_task_group_t;
63 dsl_sync_task_group_t *dsl_sync_task_group_create(struct dsl_pool *dp);
64 void dsl_sync_task_create(dsl_sync_task_group_t *dstg,
65 dsl_checkfunc_t *, dsl_syncfunc_t *,
66 void *arg1, void *arg2, int blocks_modified);
67 int dsl_sync_task_group_wait(dsl_sync_task_group_t *dstg);
68 void dsl_sync_task_group_nowait(dsl_sync_task_group_t *dstg, dmu_tx_t *tx);
69 void dsl_sync_task_group_destroy(dsl_sync_task_group_t *dstg);
70 void dsl_sync_task_group_sync(dsl_sync_task_group_t *dstg, dmu_tx_t *tx);
72 int dsl_sync_task_do(struct dsl_pool *dp,
73 dsl_checkfunc_t *checkfunc, dsl_syncfunc_t *syncfunc,
74 void *arg1, void *arg2, int blocks_modified);
75 void dsl_sync_task_do_nowait(struct dsl_pool *dp,
76 dsl_checkfunc_t *checkfunc, dsl_syncfunc_t *syncfunc,
77 void *arg1, void *arg2, int blocks_modified, dmu_tx_t *tx);
83 #endif /* _SYS_DSL_SYNCTASK_H */