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 * Copyright (c) 2012, Joyent, Inc. All rights reserved.
25 * Copyright (c) 2013 Steven Hartland. All rights reserved.
26 */
27
28 #ifndef _SYS_DSL_DATASET_H
29 #define _SYS_DSL_DATASET_H
30
31 #include <sys/dmu.h>
32 #include <sys/spa.h>
33 #include <sys/txg.h>
34 #include <sys/zio.h>
35 #include <sys/bplist.h>
36 #include <sys/dsl_synctask.h>
37 #include <sys/zfs_context.h>
38 #include <sys/dsl_deadlist.h>
39 #include <sys/refcount.h>
40
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
189 void dsl_dataset_name(dsl_dataset_t *ds, char *name);
190 boolean_t dsl_dataset_tryown(dsl_dataset_t *ds, void *tag);
191 uint64_t dsl_dataset_create_sync(dsl_dir_t *pds, const char *lastname,
192 dsl_dataset_t *origin, uint64_t flags, cred_t *, dmu_tx_t *);
193 uint64_t dsl_dataset_create_sync_dd(dsl_dir_t *dd, dsl_dataset_t *origin,
194 uint64_t flags, dmu_tx_t *tx);
195 int dsl_dataset_snapshot(nvlist_t *snaps, nvlist_t *props, nvlist_t *errors);
196 int dsl_dataset_promote(const char *name, char *conflsnap);
197 int dsl_dataset_clone_swap(dsl_dataset_t *clone, dsl_dataset_t *origin_head,
198 boolean_t force);
199 int dsl_dataset_rename_snapshot(const char *fsname,
200 const char *oldsnapname, const char *newsnapname, boolean_t recursive);
201 int dsl_dataset_snapshot_tmp(const char *fsname, const char *snapname,
202 minor_t cleanup_minor, const char *htag);
203
204 blkptr_t *dsl_dataset_get_blkptr(dsl_dataset_t *ds);
205 void dsl_dataset_set_blkptr(dsl_dataset_t *ds, blkptr_t *bp, dmu_tx_t *tx);
206
207 spa_t *dsl_dataset_get_spa(dsl_dataset_t *ds);
208
209 boolean_t dsl_dataset_modified_since_lastsnap(dsl_dataset_t *ds);
210
211 void dsl_dataset_sync(dsl_dataset_t *os, zio_t *zio, dmu_tx_t *tx);
212
213 void dsl_dataset_block_born(dsl_dataset_t *ds, const blkptr_t *bp,
214 dmu_tx_t *tx);
215 int dsl_dataset_block_kill(dsl_dataset_t *ds, const blkptr_t *bp,
216 dmu_tx_t *tx, boolean_t async);
217 boolean_t dsl_dataset_block_freeable(dsl_dataset_t *ds, const blkptr_t *bp,
218 uint64_t blk_birth);
219 uint64_t dsl_dataset_prev_snap_txg(dsl_dataset_t *ds);
220
221 void dsl_dataset_dirty(dsl_dataset_t *ds, dmu_tx_t *tx);
222 void dsl_dataset_stats(dsl_dataset_t *os, nvlist_t *nv);
223 void dsl_dataset_fast_stat(dsl_dataset_t *ds, dmu_objset_stats_t *stat);
224 void dsl_dataset_space(dsl_dataset_t *ds,
225 uint64_t *refdbytesp, uint64_t *availbytesp,
226 uint64_t *usedobjsp, uint64_t *availobjsp);
227 uint64_t dsl_dataset_fsid_guid(dsl_dataset_t *ds);
228 int dsl_dataset_space_written(dsl_dataset_t *oldsnap, dsl_dataset_t *new,
229 uint64_t *usedp, uint64_t *compp, uint64_t *uncompp);
|
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) 2013 by Delphix. All rights reserved.
24 * Copyright (c) 2012, Joyent, Inc. All rights reserved.
25 * Copyright (c) 2013 Steven Hartland. All rights reserved.
26 */
27
28 #ifndef _SYS_DSL_DATASET_H
29 #define _SYS_DSL_DATASET_H
30
31 #include <sys/dmu.h>
32 #include <sys/spa.h>
33 #include <sys/txg.h>
34 #include <sys/zio.h>
35 #include <sys/bplist.h>
36 #include <sys/dsl_synctask.h>
37 #include <sys/zfs_context.h>
38 #include <sys/dsl_deadlist.h>
39 #include <sys/refcount.h>
40
41 #ifdef __cplusplus
42 extern "C" {
43 #endif
189 void dsl_dataset_name(dsl_dataset_t *ds, char *name);
190 boolean_t dsl_dataset_tryown(dsl_dataset_t *ds, void *tag);
191 uint64_t dsl_dataset_create_sync(dsl_dir_t *pds, const char *lastname,
192 dsl_dataset_t *origin, uint64_t flags, cred_t *, dmu_tx_t *);
193 uint64_t dsl_dataset_create_sync_dd(dsl_dir_t *dd, dsl_dataset_t *origin,
194 uint64_t flags, dmu_tx_t *tx);
195 int dsl_dataset_snapshot(nvlist_t *snaps, nvlist_t *props, nvlist_t *errors);
196 int dsl_dataset_promote(const char *name, char *conflsnap);
197 int dsl_dataset_clone_swap(dsl_dataset_t *clone, dsl_dataset_t *origin_head,
198 boolean_t force);
199 int dsl_dataset_rename_snapshot(const char *fsname,
200 const char *oldsnapname, const char *newsnapname, boolean_t recursive);
201 int dsl_dataset_snapshot_tmp(const char *fsname, const char *snapname,
202 minor_t cleanup_minor, const char *htag);
203
204 blkptr_t *dsl_dataset_get_blkptr(dsl_dataset_t *ds);
205 void dsl_dataset_set_blkptr(dsl_dataset_t *ds, blkptr_t *bp, dmu_tx_t *tx);
206
207 spa_t *dsl_dataset_get_spa(dsl_dataset_t *ds);
208
209 boolean_t dsl_dataset_modified_since_snap(dsl_dataset_t *ds,
210 dsl_dataset_t *snap);
211
212 void dsl_dataset_sync(dsl_dataset_t *os, zio_t *zio, dmu_tx_t *tx);
213
214 void dsl_dataset_block_born(dsl_dataset_t *ds, const blkptr_t *bp,
215 dmu_tx_t *tx);
216 int dsl_dataset_block_kill(dsl_dataset_t *ds, const blkptr_t *bp,
217 dmu_tx_t *tx, boolean_t async);
218 boolean_t dsl_dataset_block_freeable(dsl_dataset_t *ds, const blkptr_t *bp,
219 uint64_t blk_birth);
220 uint64_t dsl_dataset_prev_snap_txg(dsl_dataset_t *ds);
221
222 void dsl_dataset_dirty(dsl_dataset_t *ds, dmu_tx_t *tx);
223 void dsl_dataset_stats(dsl_dataset_t *os, nvlist_t *nv);
224 void dsl_dataset_fast_stat(dsl_dataset_t *ds, dmu_objset_stats_t *stat);
225 void dsl_dataset_space(dsl_dataset_t *ds,
226 uint64_t *refdbytesp, uint64_t *availbytesp,
227 uint64_t *usedobjsp, uint64_t *availobjsp);
228 uint64_t dsl_dataset_fsid_guid(dsl_dataset_t *ds);
229 int dsl_dataset_space_written(dsl_dataset_t *oldsnap, dsl_dataset_t *new,
230 uint64_t *usedp, uint64_t *compp, uint64_t *uncompp);
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