1 /* 2 * CDDL HEADER START 3 * 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. 7 * 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. 12 * 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] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 23 * Copyright (c) 2012 by Delphix. All rights reserved. 24 */ 25 26 #ifndef _SYS_DSL_SYNCTASK_H 27 #define _SYS_DSL_SYNCTASK_H 28 29 #include <sys/txg.h> 30 #include <sys/zfs_context.h> 31 32 #ifdef __cplusplus 33 extern "C" { 34 #endif 35 36 struct dsl_pool; 37 38 typedef int (dsl_checkfunc_t)(void *, dmu_tx_t *); 39 typedef void (dsl_syncfunc_t)(void *, dmu_tx_t *); 40 41 typedef struct dsl_sync_task { 42 txg_node_t dst_node; 43 struct dsl_pool *dst_pool; 44 uint64_t dst_txg; 45 int dst_space; 46 dsl_checkfunc_t *dst_checkfunc; 47 dsl_syncfunc_t *dst_syncfunc; 48 void *dst_arg; 49 int dst_error; 50 boolean_t dst_nowaiter; 51 } dsl_sync_task_t; 52 53 void dsl_sync_task_sync(dsl_sync_task_t *dst, dmu_tx_t *tx); 54 int dsl_sync_task(const char *pool, dsl_checkfunc_t *checkfunc, 55 dsl_syncfunc_t *syncfunc, void *arg, int blocks_modified); 56 void dsl_sync_task_nowait(struct dsl_pool *dp, dsl_syncfunc_t *syncfunc, 57 void *arg, int blocks_modified, dmu_tx_t *tx); 58 59 #ifdef __cplusplus 60 } 61 #endif 62 63 #endif /* _SYS_DSL_SYNCTASK_H */ 64