Reviewed by: Brian Behlendorf <behlendorf1@llnl.gov>
Reviewed by: Dan McDonald <danmcd@omniti.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
Approved by: Robert Mustacchi <rm@joyent.com>
Ported-by: Denys Rtveliashvili <denys@rtveliashvili.name>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
An initial version of this patch was applied in commit 29572cc and
subsequently refined upstream. Since the implementations do not
conflict with each other both are left applied for now.
OpenZFS-issue: https://www.illumos.org/issues/6842
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/02525cdCloses#4615
32c8c946ea