Mercurial > illumos > illumos-gate
view usr/src/uts/common/fs/zfs/sys/dmu_traverse.h @ 13743:95aba6e49b9f
2882 implement libzfs_core
2883 changing "canmount" property to "on" should not always remount dataset
2900 "zfs snapshot" should be able to create multiple, arbitrary snapshots at once
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Chris Siden <christopher.siden@delphix.com>
Reviewed by: Garrett D'Amore <garrett@damore.org>
Reviewed by: Bill Pijewski <wdp@joyent.com>
Reviewed by: Dan Kruchinin <dan.kruchinin@gmail.com>
Approved by: Eric Schrock <Eric.Schrock@delphix.com>
author | Matthew Ahrens <mahrens@delphix.com> |
---|---|
date | Sat, 30 Jun 2012 13:00:47 -0700 |
parents | 2889e2596bd6 |
children | d48547176ab4 |
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/* * CDDL HEADER START * * The contents of this file are subject to the terms of the * Common Development and Distribution License (the "License"). * You may not use this file except in compliance with the License. * * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE * or http://www.opensolaris.org/os/licensing. * See the License for the specific language governing permissions * and limitations under the License. * * When distributing Covered Code, include this CDDL HEADER in each * file and include the License file at usr/src/OPENSOLARIS.LICENSE. * If applicable, add the following below this CDDL HEADER, with the * fields enclosed by brackets "[]" replaced with your own identifying * information: Portions Copyright [yyyy] [name of copyright owner] * * CDDL HEADER END */ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. * Copyright (c) 2012 by Delphix. All rights reserved. */ #ifndef _SYS_DMU_TRAVERSE_H #define _SYS_DMU_TRAVERSE_H #include <sys/zfs_context.h> #include <sys/spa.h> #include <sys/zio.h> #ifdef __cplusplus extern "C" { #endif struct dnode_phys; struct dsl_dataset; struct zilog; struct arc_buf; typedef int (blkptr_cb_t)(spa_t *spa, zilog_t *zilog, const blkptr_t *bp, struct arc_buf *pbuf, const zbookmark_t *zb, const struct dnode_phys *dnp, void *arg); #define TRAVERSE_PRE (1<<0) #define TRAVERSE_POST (1<<1) #define TRAVERSE_PREFETCH_METADATA (1<<2) #define TRAVERSE_PREFETCH_DATA (1<<3) #define TRAVERSE_PREFETCH (TRAVERSE_PREFETCH_METADATA | TRAVERSE_PREFETCH_DATA) #define TRAVERSE_HARD (1<<4) /* Special traverse error return value to indicate skipping of children */ #define TRAVERSE_VISIT_NO_CHILDREN -1 int traverse_dataset(struct dsl_dataset *ds, uint64_t txg_start, int flags, blkptr_cb_t func, void *arg); int traverse_dataset_destroyed(spa_t *spa, blkptr_t *blkptr, uint64_t txg_start, zbookmark_t *resume, int flags, blkptr_cb_t func, void *arg); int traverse_pool(spa_t *spa, uint64_t txg_start, int flags, blkptr_cb_t func, void *arg); #ifdef __cplusplus } #endif #endif /* _SYS_DMU_TRAVERSE_H */