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5812 assertion failed in zrl_tryenter(): zr_owner==NULL
Reviewed by: George Wilson <george@delphix.com>
Reviewed by: Alex Reece <alex@delphix.com>
Reviewed by: Will Andrews <will@freebsd.org>
Approved by: Gordon Ross <gwr@nexenta.com>
5810 zdb should print details of bpobj
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Alex Reece <alex@delphix.com>
Reviewed by: George Wilson <george@delphix.com>
Reviewed by: Will Andrews <will@freebsd.org>
Reviewed by: Simon Klinkert <simon.klinkert@gmail.com>
Approved by: Gordon Ross <gwr@nexenta.com>
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--- old/usr/src/uts/common/fs/zfs/sys/bpobj.h
+++ new/usr/src/uts/common/fs/zfs/sys/bpobj.h
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
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13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21 /*
22 22 * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
23 - * Copyright (c) 2012, 2015 by Delphix. All rights reserved.
23 + * Copyright (c) 2012, 2014 by Delphix. All rights reserved.
24 24 */
25 25
26 26 #ifndef _SYS_BPOBJ_H
27 27 #define _SYS_BPOBJ_H
28 28
29 29 #include <sys/dmu.h>
30 30 #include <sys/spa.h>
31 31 #include <sys/txg.h>
32 32 #include <sys/zio.h>
33 33 #include <sys/zfs_context.h>
34 34
35 35 #ifdef __cplusplus
36 36 extern "C" {
37 37 #endif
38 38
39 39 typedef struct bpobj_phys {
40 40 /*
41 41 * This is the bonus buffer for the dead lists. The object's
42 42 * contents is an array of bpo_entries blkptr_t's, representing
43 43 * a total of bpo_bytes physical space.
44 44 */
45 45 uint64_t bpo_num_blkptrs;
46 46 uint64_t bpo_bytes;
47 47 uint64_t bpo_comp;
48 48 uint64_t bpo_uncomp;
49 49 uint64_t bpo_subobjs;
50 50 uint64_t bpo_num_subobjs;
51 51 } bpobj_phys_t;
52 52
53 53 #define BPOBJ_SIZE_V0 (2 * sizeof (uint64_t))
54 54 #define BPOBJ_SIZE_V1 (4 * sizeof (uint64_t))
55 55
56 56 typedef struct bpobj {
57 57 kmutex_t bpo_lock;
58 58 objset_t *bpo_os;
59 59 uint64_t bpo_object;
60 60 int bpo_epb;
61 61 uint8_t bpo_havecomp;
62 62 uint8_t bpo_havesubobj;
63 63 bpobj_phys_t *bpo_phys;
64 64 dmu_buf_t *bpo_dbuf;
65 65 dmu_buf_t *bpo_cached_dbuf;
66 66 } bpobj_t;
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67 67
68 68 typedef int bpobj_itor_t(void *arg, const blkptr_t *bp, dmu_tx_t *tx);
69 69
70 70 uint64_t bpobj_alloc(objset_t *mos, int blocksize, dmu_tx_t *tx);
71 71 uint64_t bpobj_alloc_empty(objset_t *os, int blocksize, dmu_tx_t *tx);
72 72 void bpobj_free(objset_t *os, uint64_t obj, dmu_tx_t *tx);
73 73 void bpobj_decr_empty(objset_t *os, dmu_tx_t *tx);
74 74
75 75 int bpobj_open(bpobj_t *bpo, objset_t *mos, uint64_t object);
76 76 void bpobj_close(bpobj_t *bpo);
77 -boolean_t bpobj_is_open(const bpobj_t *bpo);
78 77
79 78 int bpobj_iterate(bpobj_t *bpo, bpobj_itor_t func, void *arg, dmu_tx_t *tx);
80 79 int bpobj_iterate_nofree(bpobj_t *bpo, bpobj_itor_t func, void *, dmu_tx_t *);
81 80
82 81 void bpobj_enqueue_subobj(bpobj_t *bpo, uint64_t subobj, dmu_tx_t *tx);
83 82 void bpobj_enqueue(bpobj_t *bpo, const blkptr_t *bp, dmu_tx_t *tx);
84 83
85 84 int bpobj_space(bpobj_t *bpo,
86 85 uint64_t *usedp, uint64_t *compp, uint64_t *uncompp);
87 86 int bpobj_space_range(bpobj_t *bpo, uint64_t mintxg, uint64_t maxtxg,
88 87 uint64_t *usedp, uint64_t *compp, uint64_t *uncompp);
89 -boolean_t bpobj_is_empty(bpobj_t *bpo);
90 88
91 89 #ifdef __cplusplus
92 90 }
93 91 #endif
94 92
95 93 #endif /* _SYS_BPOBJ_H */
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