diff options
Diffstat (limited to 'sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c')
| -rw-r--r-- | sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c | 126 |
1 files changed, 70 insertions, 56 deletions
diff --git a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c index f7d471f..2204e9d 100644 --- a/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c +++ b/sys/cddl/contrib/opensolaris/uts/common/fs/zfs/dmu.c @@ -20,6 +20,7 @@ */ /* * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved. + * Copyright (c) 2012 by Delphix. All rights reserved. */ #include <sys/dmu.h> @@ -45,60 +46,73 @@ #endif const dmu_object_type_info_t dmu_ot[DMU_OT_NUMTYPES] = { - { byteswap_uint8_array, TRUE, "unallocated" }, - { zap_byteswap, TRUE, "object directory" }, - { byteswap_uint64_array, TRUE, "object array" }, - { byteswap_uint8_array, TRUE, "packed nvlist" }, - { byteswap_uint64_array, TRUE, "packed nvlist size" }, - { byteswap_uint64_array, TRUE, "bpobj" }, - { byteswap_uint64_array, TRUE, "bpobj header" }, - { byteswap_uint64_array, TRUE, "SPA space map header" }, - { byteswap_uint64_array, TRUE, "SPA space map" }, - { byteswap_uint64_array, TRUE, "ZIL intent log" }, - { dnode_buf_byteswap, TRUE, "DMU dnode" }, - { dmu_objset_byteswap, TRUE, "DMU objset" }, - { byteswap_uint64_array, TRUE, "DSL directory" }, - { zap_byteswap, TRUE, "DSL directory child map"}, - { zap_byteswap, TRUE, "DSL dataset snap map" }, - { zap_byteswap, TRUE, "DSL props" }, - { byteswap_uint64_array, TRUE, "DSL dataset" }, - { zfs_znode_byteswap, TRUE, "ZFS znode" }, - { zfs_oldacl_byteswap, TRUE, "ZFS V0 ACL" }, - { byteswap_uint8_array, FALSE, "ZFS plain file" }, - { zap_byteswap, TRUE, "ZFS directory" }, - { zap_byteswap, TRUE, "ZFS master node" }, - { zap_byteswap, TRUE, "ZFS delete queue" }, - { byteswap_uint8_array, FALSE, "zvol object" }, - { zap_byteswap, TRUE, "zvol prop" }, - { byteswap_uint8_array, FALSE, "other uint8[]" }, - { byteswap_uint64_array, FALSE, "other uint64[]" }, - { zap_byteswap, TRUE, "other ZAP" }, - { zap_byteswap, TRUE, "persistent error log" }, - { byteswap_uint8_array, TRUE, "SPA history" }, - { byteswap_uint64_array, TRUE, "SPA history offsets" }, - { zap_byteswap, TRUE, "Pool properties" }, - { zap_byteswap, TRUE, "DSL permissions" }, - { zfs_acl_byteswap, TRUE, "ZFS ACL" }, - { byteswap_uint8_array, TRUE, "ZFS SYSACL" }, - { byteswap_uint8_array, TRUE, "FUID table" }, - { byteswap_uint64_array, TRUE, "FUID table size" }, - { zap_byteswap, TRUE, "DSL dataset next clones"}, - { zap_byteswap, TRUE, "scan work queue" }, - { zap_byteswap, TRUE, "ZFS user/group used" }, - { zap_byteswap, TRUE, "ZFS user/group quota" }, - { zap_byteswap, TRUE, "snapshot refcount tags"}, - { zap_byteswap, TRUE, "DDT ZAP algorithm" }, - { zap_byteswap, TRUE, "DDT statistics" }, - { byteswap_uint8_array, TRUE, "System attributes" }, - { zap_byteswap, TRUE, "SA master node" }, - { zap_byteswap, TRUE, "SA attr registration" }, - { zap_byteswap, TRUE, "SA attr layouts" }, - { zap_byteswap, TRUE, "scan translations" }, - { byteswap_uint8_array, FALSE, "deduplicated block" }, - { zap_byteswap, TRUE, "DSL deadlist map" }, - { byteswap_uint64_array, TRUE, "DSL deadlist map hdr" }, - { zap_byteswap, TRUE, "DSL dir clones" }, - { byteswap_uint64_array, TRUE, "bpobj subobj" }, + { DMU_BSWAP_UINT8, TRUE, "unallocated" }, + { DMU_BSWAP_ZAP, TRUE, "object directory" }, + { DMU_BSWAP_UINT64, TRUE, "object array" }, + { DMU_BSWAP_UINT8, TRUE, "packed nvlist" }, + { DMU_BSWAP_UINT64, TRUE, "packed nvlist size" }, + { DMU_BSWAP_UINT64, TRUE, "bpobj" }, + { DMU_BSWAP_UINT64, TRUE, "bpobj header" }, + { DMU_BSWAP_UINT64, TRUE, "SPA space map header" }, + { DMU_BSWAP_UINT64, TRUE, "SPA space map" }, + { DMU_BSWAP_UINT64, TRUE, "ZIL intent log" }, + { DMU_BSWAP_DNODE, TRUE, "DMU dnode" }, + { DMU_BSWAP_OBJSET, TRUE, "DMU objset" }, + { DMU_BSWAP_UINT64, TRUE, "DSL directory" }, + { DMU_BSWAP_ZAP, TRUE, "DSL directory child map"}, + { DMU_BSWAP_ZAP, TRUE, "DSL dataset snap map" }, + { DMU_BSWAP_ZAP, TRUE, "DSL props" }, + { DMU_BSWAP_UINT64, TRUE, "DSL dataset" }, + { DMU_BSWAP_ZNODE, TRUE, "ZFS znode" }, + { DMU_BSWAP_OLDACL, TRUE, "ZFS V0 ACL" }, + { DMU_BSWAP_UINT8, FALSE, "ZFS plain file" }, + { DMU_BSWAP_ZAP, TRUE, "ZFS directory" }, + { DMU_BSWAP_ZAP, TRUE, "ZFS master node" }, + { DMU_BSWAP_ZAP, TRUE, "ZFS delete queue" }, + { DMU_BSWAP_UINT8, FALSE, "zvol object" }, + { DMU_BSWAP_ZAP, TRUE, "zvol prop" }, + { DMU_BSWAP_UINT8, FALSE, "other uint8[]" }, + { DMU_BSWAP_UINT64, FALSE, "other uint64[]" }, + { DMU_BSWAP_ZAP, TRUE, "other ZAP" }, + { DMU_BSWAP_ZAP, TRUE, "persistent error log" }, + { DMU_BSWAP_UINT8, TRUE, "SPA history" }, + { DMU_BSWAP_UINT64, TRUE, "SPA history offsets" }, + { DMU_BSWAP_ZAP, TRUE, "Pool properties" }, + { DMU_BSWAP_ZAP, TRUE, "DSL permissions" }, + { DMU_BSWAP_ACL, TRUE, "ZFS ACL" }, + { DMU_BSWAP_UINT8, TRUE, "ZFS SYSACL" }, + { DMU_BSWAP_UINT8, TRUE, "FUID table" }, + { DMU_BSWAP_UINT64, TRUE, "FUID table size" }, + { DMU_BSWAP_ZAP, TRUE, "DSL dataset next clones"}, + { DMU_BSWAP_ZAP, TRUE, "scan work queue" }, + { DMU_BSWAP_ZAP, TRUE, "ZFS user/group used" }, + { DMU_BSWAP_ZAP, TRUE, "ZFS user/group quota" }, + { DMU_BSWAP_ZAP, TRUE, "snapshot refcount tags"}, + { DMU_BSWAP_ZAP, TRUE, "DDT ZAP algorithm" }, + { DMU_BSWAP_ZAP, TRUE, "DDT statistics" }, + { DMU_BSWAP_UINT8, TRUE, "System attributes" }, + { DMU_BSWAP_ZAP, TRUE, "SA master node" }, + { DMU_BSWAP_ZAP, TRUE, "SA attr registration" }, + { DMU_BSWAP_ZAP, TRUE, "SA attr layouts" }, + { DMU_BSWAP_ZAP, TRUE, "scan translations" }, + { DMU_BSWAP_UINT8, FALSE, "deduplicated block" }, + { DMU_BSWAP_ZAP, TRUE, "DSL deadlist map" }, + { DMU_BSWAP_UINT64, TRUE, "DSL deadlist map hdr" }, + { DMU_BSWAP_ZAP, TRUE, "DSL dir clones" }, + { DMU_BSWAP_UINT64, TRUE, "bpobj subobj" } +}; + +const dmu_object_byteswap_info_t dmu_ot_byteswap[DMU_BSWAP_NUMFUNCS] = { + { byteswap_uint8_array, "uint8" }, + { byteswap_uint16_array, "uint16" }, + { byteswap_uint32_array, "uint32" }, + { byteswap_uint64_array, "uint64" }, + { zap_byteswap, "zap" }, + { dnode_buf_byteswap, "dnode" }, + { dmu_objset_byteswap, "objset" }, + { zfs_znode_byteswap, "znode" }, + { zfs_oldacl_byteswap, "oldacl" }, + { zfs_acl_byteswap, "acl" } }; int @@ -175,7 +189,7 @@ dmu_set_bonustype(dmu_buf_t *db_fake, dmu_object_type_t type, dmu_tx_t *tx) DB_DNODE_ENTER(db); dn = DB_DNODE(db); - if (type > DMU_OT_NUMTYPES) { + if (!DMU_OT_IS_VALID(type)) { error = EINVAL; } else if (dn->dn_bonus != db) { error = EINVAL; @@ -1513,7 +1527,7 @@ void dmu_write_policy(objset_t *os, dnode_t *dn, int level, int wp, zio_prop_t *zp) { dmu_object_type_t type = dn ? dn->dn_type : DMU_OT_OBJSET; - boolean_t ismd = (level > 0 || dmu_ot[type].ot_metadata || + boolean_t ismd = (level > 0 || DMU_OT_IS_METADATA(type) || (wp & WP_SPILL)); enum zio_checksum checksum = os->os_checksum; enum zio_compress compress = os->os_compress; |
