diff --git a/lib/libzpool/include/sys/zfs_context.h b/lib/libzpool/include/sys/zfs_context.h
index 526b8e1fa0..b68078add3 100644
--- a/lib/libzpool/include/sys/zfs_context.h
+++ b/lib/libzpool/include/sys/zfs_context.h
@@ -315,11 +315,14 @@ typedef void (task_func_t)(void *);
 #define	TQ_NOSLEEP	KM_NOSLEEP	/* cannot block for memory; may fail */
 #define	TQ_NOQUEUE	0x02	/* Do not enqueue if can't dispatch */
 
+extern taskq_t *system_taskq;
+
 extern taskq_t	*taskq_create(const char *, int, pri_t, int, int, uint_t);
 extern taskqid_t taskq_dispatch(taskq_t *, task_func_t, void *, uint_t);
 extern void	taskq_destroy(taskq_t *);
 extern void	taskq_wait(taskq_t *);
 extern int	taskq_member(taskq_t *, void *);
+extern void	system_taskq_init(void);
 
 #define	XVA_MAPSIZE	3
 #define	XVA_MAGIC	0x78766174