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comparison usr/src/uts/common/fs/zfs/dsl_synctask.c @ 13980:d7059eb1884c

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3598 want to dtrace when errors are generated in zfs Reviewed by: Dan Kimmel <dan.kimmel@delphix.com> Reviewed by: Adam Leventhal <ahl@delphix.com> Reviewed by: Christopher Siden <christopher.siden@delphix.com> Approved by: Garrett D'Amore <garrett@damore.org>
author Matthew Ahrens <mahrens@delphix.com>
date Fri, 08 Mar 2013 10:41:28 -0800
parents 4972ab336f54
children
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13979:b01a4832cdf9 13980:d7059eb1884c
18 * 18 *
19 * CDDL HEADER END 19 * CDDL HEADER END
20 */ 20 */
21 /* 21 /*
22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. 22 * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright (c) 2012 by Delphix. All rights reserved. 23 * Copyright (c) 2013 by Delphix. All rights reserved.
24 */ 24 */
25 25
26 #include <sys/dmu.h> 26 #include <sys/dmu.h>
27 #include <sys/dmu_tx.h> 27 #include <sys/dmu_tx.h>
28 #include <sys/dsl_pool.h> 28 #include <sys/dsl_pool.h>
153 quota = dsl_pool_adjustedsize(dp, B_FALSE) - 153 quota = dsl_pool_adjustedsize(dp, B_FALSE) -
154 metaslab_class_get_deferred(spa_normal_class(dp->dp_spa)); 154 metaslab_class_get_deferred(spa_normal_class(dp->dp_spa));
155 used = dp->dp_root_dir->dd_phys->dd_used_bytes; 155 used = dp->dp_root_dir->dd_phys->dd_used_bytes;
156 /* MOS space is triple-dittoed, so we multiply by 3. */ 156 /* MOS space is triple-dittoed, so we multiply by 3. */
157 if (dst->dst_space > 0 && used + dst->dst_space * 3 > quota) { 157 if (dst->dst_space > 0 && used + dst->dst_space * 3 > quota) {
158 dst->dst_error = ENOSPC; 158 dst->dst_error = SET_ERROR(ENOSPC);
159 if (dst->dst_nowaiter) 159 if (dst->dst_nowaiter)
160 kmem_free(dst, sizeof (*dst)); 160 kmem_free(dst, sizeof (*dst));
161 return; 161 return;
162 } 162 }
163 163