Merge commit '7e3488dc6cdcb0c04e1ce167a1a3bfef83b5f2e0'
[unleashed.git] / kernel / fs / zfs / sys / dsl_userhold.h
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2 /*
3 * CDDL HEADER START
5 * The contents of this file are subject to the terms of the
6 * Common Development and Distribution License (the "License").
7 * You may not use this file except in compliance with the License.
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
20 * CDDL HEADER END
23 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
24 * Copyright (c) 2012 by Delphix. All rights reserved.
25 * Copyright (c) 2012, Joyent, Inc. All rights reserved.
26 * Copyright (c) 2013 Steven Hartland. All rights reserved.
29 #ifndef _SYS_DSL_USERHOLD_H
30 #define _SYS_DSL_USERHOLD_H
32 #include <sys/nvpair.h>
33 #include <sys/types.h>
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
39 struct dsl_pool;
40 struct dsl_dataset;
41 struct dmu_tx;
43 int dsl_dataset_user_hold(nvlist_t *holds, minor_t cleanup_minor,
44 nvlist_t *errlist);
45 int dsl_dataset_user_release(nvlist_t *holds, nvlist_t *errlist);
46 int dsl_dataset_get_holds(const char *dsname, nvlist_t *nvl);
47 void dsl_dataset_user_release_tmp(struct dsl_pool *dp, nvlist_t *holds);
48 int dsl_dataset_user_hold_check_one(struct dsl_dataset *ds, const char *htag,
49 boolean_t temphold, struct dmu_tx *tx);
50 void dsl_dataset_user_hold_sync_one(struct dsl_dataset *ds, const char *htag,
51 minor_t minor, uint64_t now, struct dmu_tx *tx);
53 #ifdef __cplusplus
55 #endif
57 #endif /* _SYS_DSL_USERHOLD_H */