#define SA_ZPL_FLAGS(z) z->z_attr_table[ZPL_FLAGS]
#define SA_ZPL_SIZE(z) z->z_attr_table[ZPL_SIZE]
#define SA_ZPL_ZNODE_ACL(z) z->z_attr_table[ZPL_ZNODE_ACL]
+#define SA_ZPL_DXATTR(z) z->z_attr_table[ZPL_DXATTR]
#define SA_ZPL_PAD(z) z->z_attr_table[ZPL_PAD]
/*
uint32_t z_sync_cnt; /* synchronous open count */
kmutex_t z_acl_lock; /* acl data lock */
zfs_acl_t *z_acl_cached; /* cached acl */
+ krwlock_t z_xattr_lock; /* xattr data lock */
+ nvlist_t *z_xattr_cached;/* cached xattrs */
list_node_t z_link_node; /* all znodes in fs link */
sa_handle_t *z_sa_hdl; /* handle to sa data */
boolean_t z_is_sa; /* are we native sa? */
boolean_t z_is_zvol; /* are we used by the zvol */
boolean_t z_is_mapped; /* are we mmap'ed */
+ boolean_t z_is_ctldir; /* are we .zfs entry */
struct inode z_inode; /* generic vfs inode */
} znode_t;