diff options
Diffstat (limited to 'sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c')
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c index 95cf9b7..9de2d80 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_pool.c @@ -20,7 +20,7 @@ */ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. - * Copyright (c) 2011, 2014 by Delphix. All rights reserved. + * Copyright (c) 2011, 2015 by Delphix. All rights reserved. * Copyright (c) 2013 Steven Hartland. All rights reserved. * Copyright (c) 2014 Spectra Logic Corporation, All rights reserved. * Copyright (c) 2014 Integros [integros.com] @@ -493,8 +493,10 @@ dsl_pool_create(spa_t *spa, nvlist_t *zplprops, uint64_t txg) /* create the root objset */ VERIFY0(dsl_dataset_hold_obj(dp, obj, FTAG, &ds)); + rrw_enter(&ds->ds_bp_rwlock, RW_READER, FTAG); os = dmu_objset_create_impl(dp->dp_spa, ds, dsl_dataset_get_blkptr(ds), DMU_OST_ZFS, tx); + rrw_exit(&ds->ds_bp_rwlock, FTAG); #ifdef _KERNEL zfs_create_fs(os, kcred, zplprops, tx); #endif @@ -807,7 +809,9 @@ upgrade_clones_cb(dsl_pool_t *dp, dsl_dataset_t *hds, void *arg) * The $ORIGIN can't have any data, or the accounting * will be wrong. */ + rrw_enter(&ds->ds_bp_rwlock, RW_READER, FTAG); ASSERT0(dsl_dataset_phys(prev)->ds_bp.blk_birth); + rrw_exit(&ds->ds_bp_rwlock, FTAG); /* The origin doesn't get attached to itself */ if (ds->ds_object == prev->ds_object) { |
