9847 leaking dd_clones (DMU_OT_DSL_CLONES) objects
illumos/illumos-gate@17fb938fd6cdce3ff1bb47dafda0774f742249a3
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Serapheim Dimitropoulos <serapheim@delphix.com>
Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Approved by: Richard Lowe <richlowe@richlowe.net>
Author: Matthew Ahrens <mahrens@delphix.com>