Finally... Import the latest open-source ZFS version - (SPA) 28.

Few new things available from now on:

- Data deduplication.
- Triple parity RAIDZ (RAIDZ3).
- zfs diff.
- zpool split.
- Snapshot holds.
- zpool import -F. Allows to rewind corrupted pool to earlier
  transaction group.
- Possibility to import pool in read-only mode.

MFC after:	1 month

1 files changed, 9 insertions, 0 deletions

diff --git a/sys/cddl/compat/opensolaris/kern/opensolaris_zone.c b/sys/cddl/compat/opensolaris/kern/opensolaris_zone.c
index f25a67c..55b1906 100644
--- a/sys/cddl/compat/opensolaris/kern/opensolaris_zone.c
+++ b/sys/cddl/compat/opensolaris/kern/opensolaris_zone.c
@@ -229,6 +229,15 @@ zone_destroy(void *arg)
         free(head, M_ZONES);
 }
 
+uint32_t
+zone_get_hostid(void *ptr)
+{
+
+	KASSERT(ptr == NULL, ("only NULL pointer supported in %s", __func__));
+
+	return ((uint32_t)curthread->td_ucred->cr_prison->pr_hostid);
+}
+
 static void
 zone_sysinit(void *arg __unused)
 {