Date: Tue, 15 Jul 2014 20:32:23 +0000 (UTC) From: Xin LI <delphij@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r268713 - head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs Message-ID: <201407152032.s6FKWNms088502@svn.freebsd.org>
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Author: delphij Date: Tue Jul 15 20:32:23 2014 New Revision: 268713 URL: http://svnweb.freebsd.org/changeset/base/268713 Log: MFV r268702: Add missing *_destroy() calls in various places with ZFS. Illumos issue: 4975 missing mutex_destroy() calls in zfs MFC after: 2 weeks Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c Directory Properties: head/sys/cddl/contrib/opensolaris/ (props changed) Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c Tue Jul 15 19:57:03 2014 (r268712) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dbuf.c Tue Jul 15 20:32:23 2014 (r268713) @@ -1353,6 +1353,12 @@ dbuf_undirty(dmu_buf_impl_t *db, dmu_tx_ if (dr->dt.dl.dr_data != db->db_buf) VERIFY(arc_buf_remove_ref(dr->dt.dl.dr_data, db)); } + + if (db->db_level != 0) { + mutex_destroy(&dr->dt.di.dr_mtx); + list_destroy(&dr->dt.di.dr_children); + } + kmem_free(dr, sizeof (dbuf_dirty_record_t)); ASSERT(db->db_dirtycnt > 0); Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c Tue Jul 15 19:57:03 2014 (r268712) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode.c Tue Jul 15 20:32:23 2014 (r268713) @@ -1083,6 +1083,11 @@ dnode_hold_impl(objset_t *os, uint64_t o } if (winner = dmu_buf_set_user(&db->db, children_dnodes, NULL, dnode_buf_pageout)) { + + for (i = 0; i < epb; i++) { + zrl_destroy(&dnh[i].dnh_zrlock); + } + kmem_free(children_dnodes, sizeof (dnode_children_t) + (epb - 1) * sizeof (dnode_handle_t)); children_dnodes = winner; Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c Tue Jul 15 19:57:03 2014 (r268712) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dnode_sync.c Tue Jul 15 20:32:23 2014 (r268713) @@ -476,8 +476,8 @@ dnode_undirty_dbufs(list_t *list) dr->dt.dl.dr_data == db->db_buf); dbuf_unoverride(dr); } else { - list_destroy(&dr->dt.di.dr_children); mutex_destroy(&dr->dt.di.dr_mtx); + list_destroy(&dr->dt.di.dr_children); } kmem_free(dr, sizeof (dbuf_dirty_record_t)); dbuf_rele_and_unlock(db, (void *)(uintptr_t)txg); Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c Tue Jul 15 19:57:03 2014 (r268712) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dsl_dataset.c Tue Jul 15 20:32:23 2014 (r268713) @@ -270,6 +270,7 @@ dsl_dataset_evict(dmu_buf_t *db, void *d if (mutex_owned(&ds->ds_opening_lock)) mutex_exit(&ds->ds_opening_lock); mutex_destroy(&ds->ds_opening_lock); + mutex_destroy(&ds->ds_sendstream_lock); refcount_destroy(&ds->ds_longholds); kmem_free(ds, sizeof (dsl_dataset_t)); @@ -398,6 +399,7 @@ dsl_dataset_hold_obj(dsl_pool_t *dp, uin if (err != 0) { mutex_destroy(&ds->ds_lock); mutex_destroy(&ds->ds_opening_lock); + mutex_destroy(&ds->ds_sendstream_lock); refcount_destroy(&ds->ds_longholds); bplist_destroy(&ds->ds_pending_deadlist); dsl_deadlist_close(&ds->ds_deadlist); @@ -454,6 +456,7 @@ dsl_dataset_hold_obj(dsl_pool_t *dp, uin dsl_dir_rele(ds->ds_dir, ds); mutex_destroy(&ds->ds_lock); mutex_destroy(&ds->ds_opening_lock); + mutex_destroy(&ds->ds_sendstream_lock); refcount_destroy(&ds->ds_longholds); kmem_free(ds, sizeof (dsl_dataset_t)); if (err != 0) { Modified: head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c ============================================================================== --- head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c Tue Jul 15 19:57:03 2014 (r268712) +++ head/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/sa.c Tue Jul 15 20:32:23 2014 (r268713) @@ -1111,6 +1111,9 @@ fail: if (sa->sa_user_table) kmem_free(sa->sa_user_table, sa->sa_user_table_sz); mutex_exit(&sa->sa_lock); + avl_destroy(&sa->sa_layout_hash_tree); + avl_destroy(&sa->sa_layout_num_tree); + mutex_destroy(&sa->sa_lock); kmem_free(sa, sizeof (sa_os_t)); return ((error == ECKSUM) ? EIO : error); } @@ -1146,6 +1149,7 @@ sa_tear_down(objset_t *os) avl_destroy(&sa->sa_layout_hash_tree); avl_destroy(&sa->sa_layout_num_tree); + mutex_destroy(&sa->sa_lock); kmem_free(sa, sizeof (sa_os_t)); os->os_sa = NULL;
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