af07368986
Authored by: Brad Lewis <brad.lewis@delphix.com> Reviewed by: Chris Williamson <chris.williamson@delphix.com> Reviewed by: Matthew Ahrens <mahrens@delphix.com> Approved by: Robert Mustacchi <rm@joyent.com> Ported-by: Don Brady <don.brady@delphix.com> ZFS channel programs should be able to perform a rollback. OpenZFS-issue: https://www.illumos.org/issues/8592 OpenZFS-commit: https://github.com/openzfs/openzfs/commit/d46b5ed6