x(ENOSPC, ENOSPC_sb_members) \
x(ENOSPC, ENOSPC_sb_members_v2) \
x(ENOSPC, ENOSPC_sb_crypt) \
+ x(ENOSPC, ENOSPC_sb_downgrade) \
x(ENOSPC, ENOSPC_btree_slot) \
x(ENOSPC, ENOSPC_snapshot_tree) \
x(ENOENT, ENOENT_bkey_type_mismatch) \
x(BCH_ERR_invalid_sb, invalid_sb_quota) \
x(BCH_ERR_invalid_sb, invalid_sb_errors) \
x(BCH_ERR_invalid_sb, invalid_sb_opt_compression) \
+ x(BCH_ERR_invalid_sb, invalid_sb_ext) \
+ x(BCH_ERR_invalid_sb, invalid_sb_downgrade) \
x(BCH_ERR_invalid, invalid_bkey) \
x(BCH_ERR_operation_blocked, nocow_lock_blocked) \
x(EIO, btree_node_read_err) \
x(EIO, sb_not_downgraded) \
+ x(EIO, btree_write_all_failed) \
x(BCH_ERR_btree_node_read_err, btree_node_read_err_fixable) \
x(BCH_ERR_btree_node_read_err, btree_node_read_err_want_retry) \
x(BCH_ERR_btree_node_read_err, btree_node_read_err_must_retry) \